在Spring+SpringMVC中就不能使用service注解使用写Mybatis的SQL语句了吗
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时间：2017-07-14 10:37
springmvc mybatis 为什么sql语句正确却不能执行_百度知道
springmvc mybatis 为什么sql语句正确却不能执行
我有更好的答案
mybatis执行语句是不需要加 & ; “的 然后 检查bean是否正确
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1.需求说明
实现用户通过数据库验证登录需求，采用Myeclipse+Tomcat 6.0+Mysql 5.0+JDK 1.6
2.数据库表
开发所用是Mysql数据库,只建立单张用户表T_USER,表结构如下：
用户登录密码
sql语句如下：
CREATE TABLE `t_user` (
`ID` int(11) NOT NULL auto_increment,
`USERNAME` varchar(255) default NULL,
`PASSWORD` varchar(255) default NULL,
PRIMARY KEY
3.构建源代码目录
4.用到的jar包(见附件Archive.rar)
5.各项Xml配置文件详解
(1)web.xml文件(Tomcat使用)
服务器根据配置内容初始化spring框架，springmvc框架和log4j日志框架
style="FONT-SIZE: 18px" version="1.0" encoding="UTF-8"
version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
Spring,SpringMvc,Ibatis
webAppRootKey
spring_springmvc_ibatis.root
log4jConfigLocation
/WEB-INF/classes/log4j.properties
contextConfigLocation
/WEB-INF/classes/applicationContext.xml
characterEncodingFilter
org.springframework.web.filter.CharacterEncodingFilter
forceEncoding
characterEncodingFilter
springSecurityFilterChain
org.springframework.web.filter.DelegatingFilterProxy
springSecurityFilterChain
org.springframework.web.util.Log4jConfigListener
org.springframework.web.context.ContextLoaderListener
org.springframework.web.servlet.DispatcherServlet
contextConfigLocation
/WEB-INF/classes/springmvc-servlet.xml
java.lang.Exception
/WEB-INF/jsp/exception.jsp
&?xml version="1.0" encoding="UTF-8"?&
&web-app version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"&
&!-- 应用程序名称 --&
&display-name&ISS&/display-name&
&!-- 应用程序描述说明性文字 --&
&description&Spring,SpringMvc,Ibatis&/description&
&!-- ServletContext初始化参数 --&
&context-param&
¶m-name&webAppRootKey&/param-name&
¶m-value&spring_springmvc_ibatis.root&/param-value&
&/context-param&
&context-param&
¶m-name&log4jConfigLocation&/param-name&
¶m-value&/WEB-INF/classes/log4j.properties&/param-value&
&/context-param&
&context-param&
¶m-name&contextConfigLocation&/param-name&
¶m-value&/WEB-INF/classes/applicationContext.xml&/param-value&
&/context-param&
&!-- 字符过滤,防止添加到数据库的数据为乱码 --&
&filter-name&characterEncodingFilter&/filter-name&
&filter-class&org.springframework.web.filter.CharacterEncodingFilter&/filter-class&
&init-param&
¶m-name&encoding&/param-name&
¶m-value&UTF-8&/param-value&
&/init-param&
&init-param&
¶m-name&forceEncoding&/param-name&
¶m-value&true&/param-value&
&/init-param&
&filter-mapping&
&filter-name&characterEncodingFilter&/filter-name&
&url-pattern&/*&/url-pattern&
&/filter-mapping&
&!-- web权限配置 --&
&filter-name&springSecurityFilterChain&/filter-name&
&filter-class&org.springframework.web.filter.DelegatingFilterProxy&/filter-class&
&filter-mapping&
&filter-name&springSecurityFilterChain&/filter-name&
&url-pattern&/*&/url-pattern&
&/filter-mapping&
&!-- 配置监听器,用于初始化 --&
&listener&
&listener-class&org.springframework.web.util.Log4jConfigListener&/listener-class&
&/listener&
&listener&
&listener-class&org.springframework.web.context.ContextLoaderListener&/listener-class&
&/listener&
&!-- Servlet初始化参数,配置springmvc模块 --&
&servlet-name&springmvc&/servlet-name&
&servlet-class&org.springframework.web.servlet.DispatcherServlet&/servlet-class&
&init-param&
¶m-name&contextConfigLocation&/param-name&
¶m-value&/WEB-INF/classes/springmvc-servlet.xml&/param-value&
&/init-param&
&load-on-startup&2&/load-on-startup&
&/servlet&
&servlet-mapping&
&servlet-name&springmvc&/servlet-name&
&url-pattern&/&/url-pattern&
&/servlet-mapping&
&!-- 配置session存在时间 --&
&session-config&
&session-timeout&60&/session-timeout&
&/session-config&
&!-- 默认起始页面 --&
&welcome-file-list&
&welcome-file&index.jsp&/welcome-file&
&/welcome-file-list&
&!-- 异常跳转页面 --&
&error-page&
&exception-type&java.lang.Exception&/exception-type&
&location&/WEB-INF/jsp/exception.jsp&/location&
&/error-page&
&/web-app&
(2)springmvc-servlet.xml(Springmvc框架配置文件)
该文件是springmvc框架配置文件，也是它的核心文件
style="FONT-SIZE: 18px" version="1.0" encoding="UTF-8"
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd"
base-package="com.archie"
class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"
id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"
name="viewClass" value="org.springframework.web.servlet.view.JstlView"
name="prefix" value="/WEB-INF/views/"
name="suffix" value=".jsp"
id="simpleMappingExceptionResolver" class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver"
name="exceptionMappings"
key="org.springframework.web.multipart.MaxUploadSizeExceededException"common/fileerror
&?xml version="1.0" encoding="UTF-8"?&
&beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd"&
&!-- 自动扫描,完成bean创建和依赖注入 --&
&context:component-scan base-package="com.archie"/&
&!-- 启动Spring MVC的注解功能，完成请求和注解POJO的映射 --&
&bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"/&
&!-- 视图解析器 --&
&bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"&
&property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/&
&property name="prefix" value="/WEB-INF/views/"/&
&property name="suffix" value=".jsp"/&
&!-- 异常解析器 --&
&bean id="simpleMappingExceptionResolver" class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver"&
&property name="exceptionMappings"&
&prop key="org.springframework.web.multipart.MaxUploadSizeExceededException"&common/fileerror&/prop&
&/property&
(3)applicationContext.xml(Spring框架配置文件)
style="FONT-SIZE: 18px" version="1.0" encoding="UTF-8"
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd"
default-autowire="byName"
base-package="com.archie"
&!-- 启动spring注解,当自动扫描启动后,该配置可以去掉
&!-- 启动spring注解,等同于 context:annotation-config
class="org.springframework.context.annotation.CommonAnnotationBeanPostProcessor"
class="org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor"
class="org.springframework.beans.factory.annotation.PersistenceAnnotationBeanPostProcessor"
class="org.springframework.beans.factory.annotation.RequiredAnnotationBeanPostProcessor" --
id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"
name="locations"
jdbc.properties
id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
name="driverClassName" value="${driver}"
name="url" value="${url}"
name="username" value="${username}"
name="password" value="${password}"
id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean"
name="configLocation" value="sqlMapConfig.xml"
name="dataSource" ref="dataSource"
id="sqlMapClientTemplate" class="org.springframework.orm.ibatis.SqlMapClientTemplate"
name="sqlMapClient" ref="sqlMapClient"
id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"
name="dataSource" ref="dataSource"
transaction-manager="transactionManager"
&!-- 配置事务特性
id="txAdvice" transaction-manager="transactionManager"
name="select*" read-only="true" propagation="REQUIRED"
name="find*" read-only="true" propagation="REQUIRED"
name="save*" propagation="REQUIRED" isolation="REPEATABLE_READ"
name="update*" propagation="REQUIRED" isolation="REPEATABLE_READ"
name="add*" propagation="REQUIRED" isolation="REPEATABLE_READ"
name="delete*" propagation="REQUIRED" isolation="REPEATABLE_READ"
name="*" read-only="true"
&!-- 配置事务代理拦截器
id="baseTransactionProxy" abstract="true"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
name="transactionManager"
bean="transactionManager"
name="transactionAttributes"
key="insert*"PROPAGATION_REQUIRED
key="update*"PROPAGATION_REQUIRED
key="delete*"PROPAGATION_REQUIRED
key="*"PROPAGATION_REQUIRED,readOnly
&!-- 配置哪些类的方法需要进行事务管理
id="baseServiceMethods" expression="execution(* com.archie.service.*.*(..))"
advice-ref="txAdvice" pointcut-ref="baseServiceMethods"
&!-- 配置Dao实例
id="userDao" class="com.archie.dao.UserDao"
name="sqlMapClient" ref="sqlMapClient"
&!-- 配置Service实例
id="userService" class="com.archie.service.UserService"
name="userDao" ref="userDao"
&!-- 添加了事务的管理类
id="userManager" parent="baseTransactionProxy"
name="target"
class="com.archie.service.UserService"
&?xml version="1.0" encoding="UTF-8"?&
&beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd"
default-autowire="byName"&
&!-- 自动扫描 --&
&context:component-scan base-package="com.archie"/&
&!-- 启动spring注解,当自动扫描启动后,该配置可以去掉
&context:annotation-config /& --&
&!-- 启动spring注解,等同于 context:annotation-config
&bean class="org.springframework.context.annotation.CommonAnnotationBeanPostProcessor"/&
&bean class="org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor"/&
&bean class="org.springframework.beans.factory.annotation.PersistenceAnnotationBeanPostProcessor"/&
&bean class="org.springframework.beans.factory.annotation.RequiredAnnotationBeanPostProcessor"/& --&
&!-- 配置数据源属性文件 --&
&bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"&
&property name="locations"&
&value&jdbc.properties&/value&
&/property&
&!-- 配置数据源 --&
&bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"&
&property name="driverClassName" value="${driver}"/&
&property name="url" value="${url}"/&
&property name="username" value="${username}"/&
&property name="password" value="${password}"/&
&!-- 配置SqlMapClient对象 --&
&bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean"&
&property name="configLocation" value="sqlMapConfig.xml"/&
&property name="dataSource" ref="dataSource"/&
&!--根据sqlMapClien创建一个SqlMapClient模版类--&
&bean id="sqlMapClientTemplate" class="org.springframework.orm.ibatis.SqlMapClientTemplate"&
&property name="sqlMapClient" ref="sqlMapClient"/&
&!-- 配置事务管理器 --&
&bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"&
&property name="dataSource" ref="dataSource"/&
&!-- 启动spring事务注解，事务注解尽在此 --&
&tx:annotation-driven transaction-manager="transactionManager"/&
&!-- 配置事务特性
&tx:advice id="txAdvice" transaction-manager="transactionManager"&
&tx:attributes&
&tx:method name="select*" read-only="true" propagation="REQUIRED"/&
&tx:method name="find*" read-only="true" propagation="REQUIRED"/&
&tx:method name="save*" propagation="REQUIRED" isolation="REPEATABLE_READ"/&
&tx:method name="update*" propagation="REQUIRED" isolation="REPEATABLE_READ"/&
&tx:method name="add*" propagation="REQUIRED" isolation="REPEATABLE_READ"/&
&tx:method name="delete*" propagation="REQUIRED" isolation="REPEATABLE_READ"/&
&tx:method name="*" read-only="true"/&
&/tx:attributes&
&/tx:advice& --&
&!-- 配置事务代理拦截器
&bean id="baseTransactionProxy" abstract="true"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"&
&property name="transactionManager"&
&ref bean="transactionManager"/&
&/property&
&property name="transactionAttributes"&
&prop key="insert*"&PROPAGATION_REQUIRED&/prop&
&prop key="update*"&PROPAGATION_REQUIRED&/prop&
&prop key="delete*"&PROPAGATION_REQUIRED&/prop&
&prop key="*"&PROPAGATION_REQUIRED,readOnly&/prop&
&/property&
&/bean& --&
&!-- 配置哪些类的方法需要进行事务管理
&aop:config&
&aop:pointcut id="baseServiceMethods" expression="execution(* com.archie.service.*.*(..))"/&
&aop:advisor advice-ref="txAdvice" pointcut-ref="baseServiceMethods"/&
&/aop:config&
&aop:aspectj-autoproxy /& --&
&!-- 配置Dao实例
&bean id="userDao" class="com.archie.dao.UserDao"&
&property name="sqlMapClient" ref="sqlMapClient"/&
&/bean& --&
&!-- 配置Service实例
&bean id="userService" class="com.archie.service.UserService"&
&property name="userDao" ref="userDao"/&
&/bean& --&
&!-- 添加了事务的管理类
&bean id="userManager" parent="baseTransactionProxy"&
&property name="target"&
&bean class="com.archie.service.UserService"/&
&/property&
&/bean& --&
(4)jdbc.properties(数据源属性文件)
数据源连接信息的源出处，目前配置了三种数据库Oracle，DB2和Mysql
style="FONT-SIZE: 18px"# Database Connectivity
#driver = oracle.jdbc.driver.OracleDriver
#url = jdbc:oracle:thin:@localhost:1521:oracl
#username = scott
#password = tiger
#driver = com.ibm.db2.jcc.DB2Driver
#url = jdbc:db2://10.1.10.162:50000/mydb
#username = root
#password = root
driver = com.mysql.jdbc.Driver
url = jdbc:mysql://localhost:3306/mydb?useUnicode=true&characterEncoding=utf-8
username = root
password = 1234
initialPoolSize = 1
minPoolSize = 1
maxPoolSize =10
# Database Connectivity
#driver = oracle.jdbc.driver.OracleDriver
#url = jdbc:oracle:thin:@localhost:1521:oracl
#username = scott
#password = tiger
#driver = com.ibm.db2.jcc.DB2Driver
#url = jdbc:db2://10.1.10.162:50000/mydb
#username = root
#password = root
driver = com.mysql.jdbc.Driver
url = jdbc:mysql://localhost:3306/mydb?useUnicode=true&characterEncoding=utf-8
username = root
password = 1234
initialPoolSize = 1
minPoolSize = 1
maxPoolSize =10
(5)log4j.properties(log4j框架属性文件)
log4j日志属性配置文件
style="FONT-SIZE: 18px"# log4j.properties
log4j.rootLogger=warn,console
log4j.appender.console=org.apache.log4j.ConsoleAppender
log4j.appender.console.layout=org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern=[%d] [%t] (%F:%L) %-5p %c - %m%n
log4j.appender.console.Encoding=GB18030
log4j.appender.file=org.apache.log4j.RollingFileAppender
log4j.appender.file.MaxFileSize=10240KB
log4j.appender.file.MaxBackupIndex=100
log4j.appender.file.Encoding=GB18030
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=[%d] [%t] (%F:%L) %-5p %c - %m%n
log4j.appender.ROLLING_FILE_CUSTOMER=org.apache.log4j.RollingFileAppender
log4j.appender.ROLLING_FILE_CUSTOMER.Threshold=debug
log4j.appender.ROLLING_FILE_CUSTOMER.Append=true
log4j.appender.ROLLING_FILE_CUSTOMER.MaxFileSize=1024KB
log4j.appender.ROLLING_FILE_CUSTOMER.MaxBackupIndex=30
log4j.appender.ROLLING_FILE_CUSTOMER.layout=org.apache.log4j.PatternLayout
log4j.appender.ROLLING_FILE_CUSTOMER.layout.ConversionPattern=%d - %c:%L - %-5p %c %x - %m%n
log4j.appender.ROLLING_FILE_WORKMANAGER=org.apache.log4j.RollingFileAppender
log4j.appender.ROLLING_FILE_WORKMANAGER.Threshold=debug
log4j.appender.ROLLING_FILE_WORKMANAGER.Append=true
log4j.appender.ROLLING_FILE_WORKMANAGER.MaxFileSize=1024KB
log4j.appender.ROLLING_FILE_WORKMANAGER.MaxBackupIndex=30
log4j.appender.ROLLING_FILE_WORKMANAGER.layout=org.apache.log4j.PatternLayout
log4j.appender.ROLLING_FILE_WORKMANAGER.layout.ConversionPattern=%d - %c:%L - %-5p %c %x - %m%n
log4j.appender.ROLLING_FILE_RSS=org.apache.log4j.RollingFileAppender
log4j.appender.ROLLING_FILE_RSS.Threshold=debug
log4j.appender.ROLLING_FILE_RSS.Append=true
log4j.appender.ROLLING_FILE_RSS.MaxFileSize=1024KB
log4j.appender.ROLLING_FILE_RSS.MaxBackupIndex=30
log4j.appender.ROLLING_FILE_RSS.layout=org.apache.log4j.PatternLayout
log4j.appender.ROLLING_FILE_RSS.layout.ConversionPattern=%d - %c:%L - %-5p %c %x - %m%n
# log4j.properties
log4j.rootLogger=warn,console
log4j.appender.console=org.apache.log4j.ConsoleAppender
log4j.appender.console.layout=org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern=[%d] [%t] (%F:%L) %-5p %c - %m%n
log4j.appender.console.Encoding=GB18030
log4j.appender.file=org.apache.log4j.RollingFileAppender
log4j.appender.file.MaxFileSize=10240KB
log4j.appender.file.MaxBackupIndex=100
log4j.appender.file.Encoding=GB18030
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=[%d] [%t] (%F:%L) %-5p %c - %m%n
log4j.appender.ROLLING_FILE_CUSTOMER=org.apache.log4j.RollingFileAppender
log4j.appender.ROLLING_FILE_CUSTOMER.Threshold=debug
log4j.appender.ROLLING_FILE_CUSTOMER.Append=true
log4j.appender.ROLLING_FILE_CUSTOMER.MaxFileSize=1024KB
log4j.appender.ROLLING_FILE_CUSTOMER.MaxBackupIndex=30
log4j.appender.ROLLING_FILE_CUSTOMER.layout=org.apache.log4j.PatternLayout
log4j.appender.ROLLING_FILE_CUSTOMER.layout.ConversionPattern=%d - %c:%L - %-5p %c %x - %m%n
log4j.appender.ROLLING_FILE_WORKMANAGER=org.apache.log4j.RollingFileAppender
log4j.appender.ROLLING_FILE_WORKMANAGER.Threshold=debug
log4j.appender.ROLLING_FILE_WORKMANAGER.Append=true
log4j.appender.ROLLING_FILE_WORKMANAGER.MaxFileSize=1024KB
log4j.appender.ROLLING_FILE_WORKMANAGER.MaxBackupIndex=30
log4j.appender.ROLLING_FILE_WORKMANAGER.layout=org.apache.log4j.PatternLayout
log4j.appender.ROLLING_FILE_WORKMANAGER.layout.ConversionPattern=%d - %c:%L - %-5p %c %x - %m%n
log4j.appender.ROLLING_FILE_RSS=org.apache.log4j.RollingFileAppender
log4j.appender.ROLLING_FILE_RSS.Threshold=debug
log4j.appender.ROLLING_FILE_RSS.Append=true
log4j.appender.ROLLING_FILE_RSS.MaxFileSize=1024KB
log4j.appender.ROLLING_FILE_RSS.MaxBackupIndex=30
log4j.appender.ROLLING_FILE_RSS.layout=org.apache.log4j.PatternLayout
log4j.appender.ROLLING_FILE_RSS.layout.ConversionPattern=%d - %c:%L - %-5p %c %x - %m%n
(6)sqlMapConfig.xml(Ibatis框架配置文件)
该文件主要负责指定sql映射文件，即与model层对象对应的映射文件
style="FONT-SIZE: 18px" version="1.0" encoding="UTF-8"
&!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config 2.0//EN"
"http://www.ibatis.com/dtd/sql-map-config-2.dtd"
lazyLoadingEnabled="true" useStatementNamespaces="false"
resource="com/archie/model/User.xml"
&?xml version="1.0" encoding="UTF-8" ?&
&!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config 2.0//EN"
"http://www.ibatis.com/dtd/sql-map-config-2.dtd"&
&sqlMapConfig&
&!-- 配置settings --&
&settings lazyLoadingEnabled="true" useStatementNamespaces="false"/&
&!-- 配置sql映射文件 --&
&sqlMap resource="com/archie/model/User.xml"/&
&/sqlMapConfig&
6.Java代码编写
根据包目录，可以看出分成model层,dao层,service层和web层,另外附加test层,用于java环境测试
(1)model层(User.java+User.xml)
User.java代码
&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
public class User {
private int
public User(){
public User(int id){
public User(int id, String username){
this.username =
public User(String username, String password) {
this.username =
this.password =
public User(int id, String username, String password){
this.username =
this.password =
public int getId() {
public void setId(int id) {
public String getUsername() {
public void setUsername(String username) {
this.username =
public String getPassword() {
public void setPassword(String password) {
this.password =
&/SPAN&&/STRONG&
package com.archie.
public class User {
public User(){
public User(int id){
public User(int id, String username){
this.username =
public User(String username, String password) {
this.username =
this.password =
public User(int id, String username, String password){
this.username =
this.password =
public int getId() {
public void setId(int id) {
public String getUsername() {
public void setUsername(String username) {
this.username =
public String getPassword() {
public void setPassword(String password) {
this.password =
User.xml代码(model层对象的sql映射文件,被dao层调用,本质是sql语句集合,所有相关的sql均于此)
style="FONT-SIZE: 18px" version="1.0" encoding="UTF-8"
&!DOCTYPE sqlMap PUBLIC "-//ibatis.apache.org//DTD SQL Map 2.0//EN"
"http://ibatis.apache.org/dtd/sql-map-2.dtd"
namespace="User"
alias="User" type="com.archie.model.User"
id="findAllUser" resultClass="User"
select * from t_user
id="findUserByID" resultClass="User" parameterClass="int"
select * from t_user where id=#id#
id="getTotalCount" resultClass="int"
select count(*) from t_user
id="searchUsers" resultClass="User" parameterClass="User"
select * from t_user
prepend="where"
prepend="and" property="username"
(username like '%$username$%')
prepend="and" property="password"
(password like '%$password$%')
id="findUserByNameAndPassword" resultClass="User" parameterClass="User"
select * from t_user where username=#username# and password=#password#
id="insertUser" parameterClass="User"
insert into t_user(id,username,password) values(null,#username#,#password#)
id="updateUser" parameterClass="User"
update t_user
set username = #username#,
password=#password#
where id=#id#
id="deleteUser" parameterClass="int"
delete from t_user where id=#id#
id="deleteUserByLike" parameterClass="User"
delete from t_user
prepend="where"
prepend="and" property="username"
(username like '%$username$%')
prepend="and" property="password"
(password like '%$password$%')
&?xml version="1.0" encoding="UTF-8" ?&
&!DOCTYPE sqlMap PUBLIC "-//ibatis.apache.org//DTD SQL Map 2.0//EN"
"http://ibatis.apache.org/dtd/sql-map-2.dtd"&
&sqlMap namespace="User"&
&typeAlias alias="User" type="com.archie.model.User"/&
&select id="findAllUser" resultClass="User" &
select * from t_user
&select id="findUserByID" resultClass="User" parameterClass="int"&
select * from t_user where id=#id#
&select id="getTotalCount" resultClass="int"&
select count(*) from t_user
&select id="searchUsers" resultClass="User" parameterClass="User"&
select * from t_user
&dynamic prepend="where"&
&!-- 模糊查询，用$表示文本替换，而用#表示替换PrepareStatement中的?号 --&
&isNotEmpty prepend="and" property="username"&
(username like '%$username$%')
&/isNotEmpty&
&isNotEmpty prepend="and" property="password"&
(password like '%$password$%')
&/isNotEmpty&
&/dynamic&
&select id="findUserByNameAndPassword" resultClass="User" parameterClass="User"&
select * from t_user where username=#username# and password=#password#
&insert id="insertUser" parameterClass="User"&
insert into t_user(id,username,password) values(null,#username#,#password#)
&update id="updateUser" parameterClass="User"&
update t_user
set username = #username#,
password=#password#
where id=#id#
&delete id="deleteUser" parameterClass="int"&
delete from t_user where id=#id#
&delete id="deleteUserByLike" parameterClass="User"&
delete from t_user
&dynamic prepend="where"&
&!-- 模糊查询，用$表示文本替换，而用#表示替换PrepareStatement中的?号 --&
&isNotEmpty prepend="and" property="username"&
(username like '%$username$%')
&/isNotEmpty&
&isNotEmpty prepend="and" property="password"&
(password like '%$password$%')
&/isNotEmpty&
&/dynamic&
(2)dao层(数据服务层,BaseDao.java+UserDao.java)
BaseDao.java(公共Dao,其他Dao均继承它)
&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
import javax.annotation.PostC
import javax.annotation.R
import org.springframework.orm.ibatis.support.SqlMapClientDaoS
import com.ibatis.sqlmap.client.SqlMapC
public class BaseDao extends SqlMapClientDaoSupport {
@Resource(name="sqlMapClient")
private SqlMapClient sqlMapC
@PostConstruct
public void initSqlMapClient(){
super.setSqlMapClient(sqlMapClient);
&/SPAN&&/STRONG&
package com.archie.
import javax.annotation.PostC
import javax.annotation.R
import org.springframework.orm.ibatis.support.SqlMapClientDaoS
import com.ibatis.sqlmap.client.SqlMapC
public class BaseDao extends SqlMapClientDaoSupport {
@Resource(name="sqlMapClient")
//通过bean名称注入
private SqlMapClient sqlMapC
@PostConstruct
//完成sqlMapClient初始化工作
public void initSqlMapClient(){
super.setSqlMapClient(sqlMapClient);
UserDao.java(user数据服务层)
&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
import java.util.L
import org.springframework.stereotype.C
import com.archie.model.U
@Component
public class UserDao extends BaseDao {
public boolean addUser(User user) throws Exception{
User bean = (User)getSqlMapClientTemplate().insert("insertUser", user);
return bean != null ? true : false;
public boolean deleteUser(int id) throws Exception{
int result = getSqlMapClientTemplate().delete("deleteUser", id);
return result & 0 ? true : false;
public User getUserById(int id) throws Exception{
return (User)getSqlMapClientTemplate().queryForObject("findUserByID", id);
@SuppressWarnings("unchecked")
public List getAllUsers() throws Exception{
return getSqlMapClientTemplate().queryForList("findAllUser");
public boolean updateUser(User user) throws Exception{
int result = getSqlMapClientTemplate().update("updateUser", user);
return result & 0 ? true : false;
public User getUserByNameAndPassword(User user) throws Exception{
return (User)getSqlMapClientTemplate().queryForObject("findUserByNameAndPassword", user);
public int getTotalCount() throws Exception{
return (Integer)getSqlMapClientTemplate().queryForObject("getTotalCount");
@SuppressWarnings("unchecked")
public List getUsersByLike(User user) throws Exception{
return getSqlMapClientTemplate().queryForList("searchUsers", user);
public int deleteUserByLike(User user) throws Exception{
int result = getSqlMapClientTemplate().delete("deleteUserByLike", user);
if (result & 0) {
System.out.println("模糊删除成功！");
System.out.println("没有匹配的记录1");
&/SPAN&&/STRONG&
package com.archie.
import java.util.L
import org.springframework.stereotype.C
import com.archie.model.U
@Component
//将UserDao类注入到bean里面
public class UserDao extends BaseDao {
public boolean addUser(User user) throws Exception{
User bean = (User)getSqlMapClientTemplate().insert("insertUser", user);
return bean != null ? true :
public boolean deleteUser(int id) throws Exception{
int result = getSqlMapClientTemplate().delete("deleteUser", id);
return result & 0 ? true :
public User getUserById(int id) throws Exception{
return (User)getSqlMapClientTemplate().queryForObject("findUserByID", id);
@SuppressWarnings("unchecked")
public List getAllUsers() throws Exception{
return getSqlMapClientTemplate().queryForList("findAllUser");
public boolean updateUser(User user) throws Exception{
int result = getSqlMapClientTemplate().update("updateUser", user);
return result & 0 ? true :
public User getUserByNameAndPassword(User user) throws Exception{
return (User)getSqlMapClientTemplate().queryForObject("findUserByNameAndPassword", user);
public int getTotalCount() throws Exception{
return (Integer)getSqlMapClientTemplate().queryForObject("getTotalCount");
@SuppressWarnings("unchecked")
public List getUsersByLike(User user) throws Exception{
return getSqlMapClientTemplate().queryForList("searchUsers", user);
public int deleteUserByLike(User user) throws Exception{
int result = getSqlMapClientTemplate().delete("deleteUserByLike", user);
if (result & 0) {
System.out.println("模糊删除成功！");
System.out.println("没有匹配的记录1");
(3)service层(业务服务层,UserService.java)
UserService.java代码如下
&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
import java.util.L
import javax.annotation.R
import org.springframework.stereotype.C
import org.springframework.transaction.annotation.T
import com.archie.dao.UserD
import com.archie.model.U
@Component
@Transactional
public class UserService {
@Resource(name="userDao")
private UserDao userD
public User login(User user) throws Exception{
return userDao.getUserByNameAndPassword(user);
public void addUser(User user) throws Exception{
userDao.addUser(user);
public void deleteUser(int id) throws Exception{
boolean bool = userDao.deleteUser(id);
if (!bool) {
System.out.println("删除的记录不存在！");
throw new RuntimeException();
public User getUserById(int id) throws Exception{
User user = userDao.getUserById(id);
if (user == null) {
return null;
return userDao.getUserById(id);
public void updateUser(User user) throws Exception{
userDao.updateUser(user);
public int getTotalCount() throws Exception{
return userDao.getTotalCount();
@SuppressWarnings("unchecked")
public List getUsersByLike(User user) throws Exception{
return userDao.getUsersByLike(user);
public int deleteUserByLike(User user) throws Exception{
return userDao.deleteUserByLike(user);
public void insertUsers(List&User& list) throws Exception{
for (int i = 0; i & list.size(); i++) {
if (i & 3) {
System.out.println("列表太长，中断事务");
throw new RuntimeException("中断事务异常,当列表长度大于3的时候故意抛出，看看事务是否回滚");
User user = list.get(i);
userDao.addUser(user);
&/SPAN&&/STRONG&
package com.archie.
import java.util.L
import javax.annotation.R
import org.springframework.stereotype.C
import org.springframework.transaction.annotation.T
import com.archie.dao.UserD
import com.archie.model.U
@Component
//将UserService类注入到bean里面
@Transactional
//注入事务管理
public class UserService {
@Resource(name="userDao")
// 通过名称注入到bean里面
private UserDao userD
public User login(User user) throws Exception{
return userDao.getUserByNameAndPassword(user);
public void addUser(User user) throws Exception{
userDao.addUser(user);
public void deleteUser(int id) throws Exception{
boolean bool = userDao.deleteUser(id);
if (!bool) {
System.out.println("删除的记录不存在！");
throw new RuntimeException();
public User getUserById(int id) throws Exception{
User user = userDao.getUserById(id);
if (user == null) {
return userDao.getUserById(id);
public void updateUser(User user) throws Exception{
userDao.updateUser(user);
public int getTotalCount() throws Exception{
return userDao.getTotalCount();
@SuppressWarnings("unchecked")
public List getUsersByLike(User user) throws Exception{
return userDao.getUsersByLike(user);
public int deleteUserByLike(User user) throws Exception{
return userDao.deleteUserByLike(user);
public void insertUsers(List&User& list) throws Exception{
for (int i = 0; i & list.size(); i++) {
if (i & 3) {
System.out.println("列表太长，中断事务");
throw new RuntimeException("中断事务异常,当列表长度大于3的时候故意抛出，看看事务是否回滚");
User user = list.get(i);
userDao.addUser(user);
(4)web层(界面控制层,UserController.java)
UserController.java
&STRONG&&SPAN style="FONT-SIZE: 18px"&&/SPAN&&/STRONG&&P&package com.archie.&/P&&P&import javax.annotation.R
import javax.servlet.http.HttpS
import javax.validation.V&/P&&P&import org.springframework.stereotype.C
import org.springframework.validation.BindingR
import org.springframework.web.bind.annotation.PathV
import org.springframework.web.bind.annotation.RequestM
import org.springframework.web.bind.annotation.RequestM
import org.springframework.web.servlet.ModelAndV&/P&&P&import com.archie.model.U
import com.archie.service.UserS&/P&&P&@Controller
@RequestMapping("/user/*")
public class UserController {
@Resource(name="userService")
private UserService userS
private final String LIST="redirect:/detail";
* @param user
* @param session
@RequestMapping("/login")
public ModelAndView login(@Valid User user,BindingResult result,HttpSession session) throws Exception{
if(!result.hasErrors()){
User loginUser=userService.login(user);
if(loginUser!=null){
session.setAttribute("USER", loginUser);
return new ModelAndView(LIST);
return new ModelAndView("redirect:/");
ModelAndView view=new ModelAndView();
view.setViewName("redirect:/");
view.addObject("error", result.getAllErrors());
@RequestMapping(value="/toAdd",method=RequestMethod.GET)
public ModelAndView toAdd(){
return new ModelAndView("user/add");
@RequestMapping(value="/add",method=RequestMethod.POST)
public ModelAndView add(@Valid User user,BindingResult result) throws Exception{
if(result.hasErrors()){
return new ModelAndView("user/add","error", result.getAllErrors());
userService.addUser(user);
return new ModelAndView(LIST);
@RequestMapping(value="/delete/{id}")
public ModelAndView delete(@PathVariable int id) throws Exception{
userService.deleteUser(id);
return new ModelAndView(LIST);
@RequestMapping(value="/edit/{id}")
public ModelAndView edit(@PathVariable int id) throws Exception{
User user=userService.getUserById(id);
return new ModelAndView("user/edit","user",user);
@RequestMapping(value="/edit")
public ModelAndView update(@Valid User user,BindingResult result)throws Exception{
ModelAndView view=new ModelAndView();
if(result.hasErrors()){
view.addObject("error", result.getAllErrors());
view.setViewName("user/edit");
userService.updateUser(user);
return new ModelAndView(LIST);
&/P&&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px"&&/PRE&&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px" class=java name="code"&&PRE style="LINE-HEIGHT: WIDOWS: 2; TEXT-TRANSFORM: BACKGROUND-COLOR: rgb(240,240,240); FONT-VARIANT: FONT-STYLE: TEXT-INDENT: 0 MARGIN: 4px 0 ORPHANS: 2; LETTER-SPACING: COLOR: rgb(0,0,0); FONT-SIZE: 12 FONT-WEIGHT: WORD-SPACING: 0 -webkit-text-size-adjust: -webkit-text-stroke-width: 0px" class=java name="code"&&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px" class=java name="code"&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&STRONG&&SPAN style="FONT-SIZE: 18px"&
&/SPAN&&/STRONG&&/P&&STRONG&&SPAN style="FONT-SIZE: 18px"&(5)test层(Java环境下测试)
&/SPAN&&/STRONG&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&SPAN style="FONT-FAMILY: 'Courier New'"&&STRONG&&SPAN style="FONT-SIZE: 18px"&
TestUserController.java&/SPAN&&/STRONG&&/SPAN&&/P&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&SPAN style="FONT-FAMILY: 'Courier New'"&&SPAN style="FONT-SIZE: 18px"&&STRONG&&/STRONG&&/SPAN&&/SPAN&&/P&&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px" class=java name="code"&&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
import java.util.ArrayL
import java.util.L
import org.springframework.context.ApplicationC
import org.springframework.context.support.ClassPathXmlApplicationC
import com.archie.model.U
import com.archie.service.UserS
public class TestUserController {
public static void main(String[] args) throws Exception{
ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
UserService userService = (UserService)context.getBean("userService");
List&User& list = new ArrayList&User&();
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
userService.insertUsers(list);
System.out.println("恭喜恭喜，添加成功！");
userService.deleteUser(26);
System.out.println("恭喜恭喜，删除成功！");
User beanUser = userService.getUserById(21);
if (beanUser != null) {
System.out.println("恭喜恭喜，查找成功！");
System.out.println("不好意思，您所查找的用户不存在！");
int totalCount = userService.getTotalCount();
System.out.println("TotalCount="+totalCount);
int result = userService.deleteUserByLike(new User("wang","wang"));
System.out.println("模糊删除的记录条数是："+result);
List users = userService.getUsersByLike(new User("meimei","1234"));
if (users == null || users.size() == 0) {
System.out.println("没有匹配的记录2");
for (int i = 0; i & users.size(); i++) {
User user = (User)users.get(i);
System.out.println("username="+user.getUsername()+",password="+user.getPassword());
System.out.println("length="+users.size());
&/SPAN&&/STRONG&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&/PRE&&/PRE&&/PRE&
package com.archie.
import javax.annotation.R
import javax.servlet.http.HttpS
import javax.validation.V
import org.springframework.stereotype.C
import org.springframework.validation.BindingR
import org.springframework.web.bind.annotation.PathV
import org.springframework.web.bind.annotation.RequestM
import org.springframework.web.bind.annotation.RequestM
import org.springframework.web.servlet.ModelAndV
import com.archie.model.U
import com.archie.service.UserS
@Controller
@RequestMapping("/user/*")
public class UserController {
@Resource(name="userService")
private UserService userS
private final String LIST="redirect:/detail";
* @param user
* @param session
@RequestMapping("/login")
public ModelAndView login(@Valid User user,BindingResult result,HttpSession session) throws Exception{
if(!result.hasErrors()){
User loginUser=userService.login(user);
if(loginUser!=null){
session.setAttribute("USER", loginUser);
return new ModelAndView(LIST);
return new ModelAndView("redirect:/");
ModelAndView view=new ModelAndView();
view.setViewName("redirect:/");
view.addObject("error", result.getAllErrors());
* 跳转至添加页
@RequestMapping(value="/toAdd",method=RequestMethod.GET)
public ModelAndView toAdd(){
return new ModelAndView("user/add");
* @param user
@RequestMapping(value="/add",method=RequestMethod.POST)
public ModelAndView add(@Valid User user,BindingResult result) throws Exception{
if(result.hasErrors()){
return new ModelAndView("user/add","error", result.getAllErrors());
userService.addUser(user);
return new ModelAndView(LIST);
* 根据ID删除
* @param id
@RequestMapping(value="/delete/{id}")
public ModelAndView delete(@PathVariable int id) throws Exception{
userService.deleteUser(id);
return new ModelAndView(LIST);
* 跳转至编辑页面
* @param id
@RequestMapping(value="/edit/{id}")
public ModelAndView edit(@PathVariable int id) throws Exception{
User user=userService.getUserById(id);
return new ModelAndView("user/edit","user",user);
* @param user
@RequestMapping(value="/edit")
public ModelAndView update(@Valid User user,BindingResult result)throws Exception{
ModelAndView view=new ModelAndView();
if(result.hasErrors()){
view.addObject("error", result.getAllErrors());
view.setViewName("user/edit");
userService.updateUser(user);
return new ModelAndView(LIST);
&PRE style="LINE-HEIGHT: WIDOWS: 2; TEXT-TRANSFORM: BACKGROUND-COLOR: rgb(240,240,240); FONT-VARIANT: FONT-STYLE: TEXT-INDENT: 0 MARGIN: 4px 0 ORPHANS: 2; LETTER-SPACING: COLOR: rgb(0,0,0); FONT-SIZE: 12 FONT-WEIGHT: WORD-SPACING: 0 -webkit-text-size-adjust: -webkit-text-stroke-width: 0px" class=java name="code"&&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px" class=java name="code"&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&STRONG&&SPAN style="FONT-SIZE: 18px"&
&/SPAN&&/STRONG&&/P&&STRONG&&SPAN style="FONT-SIZE: 18px"&(5)test层(Java环境下测试)
&/SPAN&&/STRONG&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&SPAN style="FONT-FAMILY: 'Courier New'"&&STRONG&&SPAN style="FONT-SIZE: 18px"&
TestUserController.java&/SPAN&&/STRONG&&/SPAN&&/P&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&SPAN style="FONT-FAMILY: 'Courier New'"&&SPAN style="FONT-SIZE: 18px"&&STRONG&&/STRONG&&/SPAN&&/SPAN&&/P&&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px" class=java name="code"&&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
import java.util.ArrayL
import java.util.L
import org.springframework.context.ApplicationC
import org.springframework.context.support.ClassPathXmlApplicationC
import com.archie.model.U
import com.archie.service.UserS
public class TestUserController {
public static void main(String[] args) throws Exception{
ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
UserService userService = (UserService)context.getBean("userService");
List&User& list = new ArrayList&User&();
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
userService.insertUsers(list);
System.out.println("恭喜恭喜，添加成功！");
userService.deleteUser(26);
System.out.println("恭喜恭喜，删除成功！");
User beanUser = userService.getUserById(21);
if (beanUser != null) {
System.out.println("恭喜恭喜，查找成功！");
System.out.println("不好意思，您所查找的用户不存在！");
int totalCount = userService.getTotalCount();
System.out.println("TotalCount="+totalCount);
int result = userService.deleteUserByLike(new User("wang","wang"));
System.out.println("模糊删除的记录条数是："+result);
List users = userService.getUsersByLike(new User("meimei","1234"));
if (users == null || users.size() == 0) {
System.out.println("没有匹配的记录2");
for (int i = 0; i & users.size(); i++) {
User user = (User)users.get(i);
System.out.println("username="+user.getUsername()+",password="+user.getPassword());
System.out.println("length="+users.size());
&/SPAN&&/STRONG&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&/PRE&&/PRE&
&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px" class=java name="code"&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&STRONG&&SPAN style="FONT-SIZE: 18px"&
&/SPAN&&/STRONG&&/P&&STRONG&&SPAN style="FONT-SIZE: 18px"&(5)test层(Java环境下测试)
&/SPAN&&/STRONG&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&SPAN style="FONT-FAMILY: 'Courier New'"&&STRONG&&SPAN style="FONT-SIZE: 18px"&
TestUserController.java&/SPAN&&/STRONG&&/SPAN&&/P&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&SPAN style="FONT-FAMILY: 'Courier New'"&&SPAN style="FONT-SIZE: 18px"&&STRONG&&/STRONG&&/SPAN&&/SPAN&&/P&&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px" class=java name="code"&&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
import java.util.ArrayL
import java.util.L
import org.springframework.context.ApplicationC
import org.springframework.context.support.ClassPathXmlApplicationC
import com.archie.model.U
import com.archie.service.UserS
public class TestUserController {
public static void main(String[] args) throws Exception{
ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
UserService userService = (UserService)context.getBean("userService");
List&User& list = new ArrayList&User&();
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
userService.insertUsers(list);
System.out.println("恭喜恭喜，添加成功！");
userService.deleteUser(26);
System.out.println("恭喜恭喜，删除成功！");
User beanUser = userService.getUserById(21);
if (beanUser != null) {
System.out.println("恭喜恭喜，查找成功！");
System.out.println("不好意思，您所查找的用户不存在！");
int totalCount = userService.getTotalCount();
System.out.println("TotalCount="+totalCount);
int result = userService.deleteUserByLike(new User("wang","wang"));
System.out.println("模糊删除的记录条数是："+result);
List users = userService.getUsersByLike(new User("meimei","1234"));
if (users == null || users.size() == 0) {
System.out.println("没有匹配的记录2");
for (int i = 0; i & users.size(); i++) {
User user = (User)users.get(i);
System.out.println("username="+user.getUsername()+",password="+user.getPassword());
System.out.println("length="+users.size());
&/SPAN&&/STRONG&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&STRONG&&SPAN style="FONT-SIZE: 18px"&
&/SPAN&&/STRONG&&/P&&STRONG&&SPAN style="FONT-SIZE: 18px"&(5)test层(Java环境下测试)
&/SPAN&&/STRONG&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&SPAN style="FONT-FAMILY: 'Courier New'"&&STRONG&&SPAN style="FONT-SIZE: 18px"&
TestUserController.java&/SPAN&&/STRONG&&/SPAN&&/P&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&SPAN style="FONT-FAMILY: 'Courier New'"&&SPAN style="FONT-SIZE: 18px"&&STRONG&&/STRONG&&/SPAN&&/SPAN&&/P&&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px" class=java name="code"&&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
import java.util.ArrayL
import java.util.L
import org.springframework.context.ApplicationC
import org.springframework.context.support.ClassPathXmlApplicationC
import com.archie.model.U
import com.archie.service.UserS
public class TestUserController {
public static void main(String[] args) throws Exception{
ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
UserService userService = (UserService)context.getBean("userService");
List&User& list = new ArrayList&User&();
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
userService.insertUsers(list);
System.out.println("恭喜恭喜，添加成功！");
userService.deleteUser(26);
System.out.println("恭喜恭喜，删除成功！");
User beanUser = userService.getUserById(21);
if (beanUser != null) {
System.out.println("恭喜恭喜，查找成功！");
System.out.println("不好意思，您所查找的用户不存在！");
int totalCount = userService.getTotalCount();
System.out.println("TotalCount="+totalCount);
int result = userService.deleteUserByLike(new User("wang","wang"));
System.out.println("模糊删除的记录条数是："+result);
List users = userService.getUsersByLike(new User("meimei","1234"));
if (users == null || users.size() == 0) {
System.out.println("没有匹配的记录2");
for (int i = 0; i & users.size(); i++) {
User user = (User)users.get(i);
System.out.println("username="+user.getUsername()+",password="+user.getPassword());
System.out.println("length="+users.size());
&/SPAN&&/STRONG&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
(5)test层(Java环境下测试)
TestUserController.java
&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
import java.util.ArrayL
import java.util.L
import org.springframework.context.ApplicationC
import org.springframework.context.support.ClassPathXmlApplicationC
import com.archie.model.U
import com.archie.service.UserS
public class TestUserController {
public static void main(String[] args) throws Exception{
ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
UserService userService = (UserService)context.getBean("userService");
List&User& list = new ArrayList&User&();
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
userService.insertUsers(list);
System.out.println("恭喜恭喜，添加成功！");
userService.deleteUser(26);
System.out.println("恭喜恭喜，删除成功！");
User beanUser = userService.getUserById(21);
if (beanUser != null) {
System.out.println("恭喜恭喜，查找成功！");
System.out.println("不好意思，您所查找的用户不存在！");
int totalCount = userService.getTotalCount();
System.out.println("TotalCount="+totalCount);
int result = userService.deleteUserByLike(new User("wang","wang"));
System.out.println("模糊删除的记录条数是："+result);
List users = userService.getUsersByLike(new User("meimei","1234"));
if (users == null || users.size() == 0) {
System.out.println("没有匹配的记录2");
for (int i = 0; i & users.size(); i++) {
User user = (User)users.get(i);
System.out.println("username="+user.getUsername()+",password="+user.getPassword());
System.out.println("length="+users.size());
&/SPAN&&/STRONG&
package com.archie.
import java.util.ArrayL
import java.util.L
import org.springframework.context.ApplicationC
import org.springframework.context.support.ClassPathXmlApplicationC
import com.archie.model.U
import com.archie.service.UserS
public class TestUserController {
public static void main(String[] args) throws Exception{
ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
UserService userService = (UserService)context.getBean("userService");
List&User& list = new ArrayList&User&();
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
userService.insertUsers(list);
System.out.println("恭喜恭喜，添加成功！");
userService.deleteUser(26);
System.out.println("恭喜恭喜，删除成功！");
User beanUser = userService.getUserById(21);
if (beanUser != null) {
System.out.println("恭喜恭喜，查找成功！");
System.out.println("不好意思，您所查找的用户不存在！");
int totalCount = userService.getTotalCount();
System.out.println("TotalCount="+totalCount);
int result = userService.deleteUserByLike(new User("wang","wang"));
System.out.println("模糊删除的记录条数是："+result);
List users = userService.getUsersByLike(new User("meimei","1234"));
if (users == null || users.size() == 0) {
System.out.println("没有匹配的记录2");
for (int i = 0; i & users.size(); i++) {
User user = (User)users.get(i);
System.out.println("username="+user.getUsername()+",password="+user.getPassword());
System.out.println("length="+users.size());
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springmvc mybatis 为什么sql语句正确却不能执行
我有更好的答案
mybatis执行语句是不需要加 & ; “的 然后 检查bean是否正确
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1.需求说明
实现用户通过数据库验证登录需求，采用Myeclipse+Tomcat 6.0+Mysql 5.0+JDK 1.6
2.数据库表
开发所用是Mysql数据库,只建立单张用户表T_USER,表结构如下：
用户登录密码
sql语句如下：
CREATE TABLE `t_user` (
`ID` int(11) NOT NULL auto_increment,
`USERNAME` varchar(255) default NULL,
`PASSWORD` varchar(255) default NULL,
PRIMARY KEY
3.构建源代码目录
4.用到的jar包(见附件Archive.rar)
5.各项Xml配置文件详解
(1)web.xml文件(Tomcat使用)
服务器根据配置内容初始化spring框架，springmvc框架和log4j日志框架
style="FONT-SIZE: 18px" version="1.0" encoding="UTF-8"
version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
Spring,SpringMvc,Ibatis
webAppRootKey
spring_springmvc_ibatis.root
log4jConfigLocation
/WEB-INF/classes/log4j.properties
contextConfigLocation
/WEB-INF/classes/applicationContext.xml
characterEncodingFilter
org.springframework.web.filter.CharacterEncodingFilter
forceEncoding
characterEncodingFilter
springSecurityFilterChain
org.springframework.web.filter.DelegatingFilterProxy
springSecurityFilterChain
org.springframework.web.util.Log4jConfigListener
org.springframework.web.context.ContextLoaderListener
org.springframework.web.servlet.DispatcherServlet
contextConfigLocation
/WEB-INF/classes/springmvc-servlet.xml
java.lang.Exception
/WEB-INF/jsp/exception.jsp
&?xml version="1.0" encoding="UTF-8"?&
&web-app version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"&
&!-- 应用程序名称 --&
&display-name&ISS&/display-name&
&!-- 应用程序描述说明性文字 --&
&description&Spring,SpringMvc,Ibatis&/description&
&!-- ServletContext初始化参数 --&
&context-param&
¶m-name&webAppRootKey&/param-name&
¶m-value&spring_springmvc_ibatis.root&/param-value&
&/context-param&
&context-param&
¶m-name&log4jConfigLocation&/param-name&
¶m-value&/WEB-INF/classes/log4j.properties&/param-value&
&/context-param&
&context-param&
¶m-name&contextConfigLocation&/param-name&
¶m-value&/WEB-INF/classes/applicationContext.xml&/param-value&
&/context-param&
&!-- 字符过滤,防止添加到数据库的数据为乱码 --&
&filter-name&characterEncodingFilter&/filter-name&
&filter-class&org.springframework.web.filter.CharacterEncodingFilter&/filter-class&
&init-param&
¶m-name&encoding&/param-name&
¶m-value&UTF-8&/param-value&
&/init-param&
&init-param&
¶m-name&forceEncoding&/param-name&
¶m-value&true&/param-value&
&/init-param&
&filter-mapping&
&filter-name&characterEncodingFilter&/filter-name&
&url-pattern&/*&/url-pattern&
&/filter-mapping&
&!-- web权限配置 --&
&filter-name&springSecurityFilterChain&/filter-name&
&filter-class&org.springframework.web.filter.DelegatingFilterProxy&/filter-class&
&filter-mapping&
&filter-name&springSecurityFilterChain&/filter-name&
&url-pattern&/*&/url-pattern&
&/filter-mapping&
&!-- 配置监听器,用于初始化 --&
&listener&
&listener-class&org.springframework.web.util.Log4jConfigListener&/listener-class&
&/listener&
&listener&
&listener-class&org.springframework.web.context.ContextLoaderListener&/listener-class&
&/listener&
&!-- Servlet初始化参数,配置springmvc模块 --&
&servlet-name&springmvc&/servlet-name&
&servlet-class&org.springframework.web.servlet.DispatcherServlet&/servlet-class&
&init-param&
¶m-name&contextConfigLocation&/param-name&
¶m-value&/WEB-INF/classes/springmvc-servlet.xml&/param-value&
&/init-param&
&load-on-startup&2&/load-on-startup&
&/servlet&
&servlet-mapping&
&servlet-name&springmvc&/servlet-name&
&url-pattern&/&/url-pattern&
&/servlet-mapping&
&!-- 配置session存在时间 --&
&session-config&
&session-timeout&60&/session-timeout&
&/session-config&
&!-- 默认起始页面 --&
&welcome-file-list&
&welcome-file&index.jsp&/welcome-file&
&/welcome-file-list&
&!-- 异常跳转页面 --&
&error-page&
&exception-type&java.lang.Exception&/exception-type&
&location&/WEB-INF/jsp/exception.jsp&/location&
&/error-page&
&/web-app&
(2)springmvc-servlet.xml(Springmvc框架配置文件)
该文件是springmvc框架配置文件，也是它的核心文件
style="FONT-SIZE: 18px" version="1.0" encoding="UTF-8"
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd"
base-package="com.archie"
class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"
id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"
name="viewClass" value="org.springframework.web.servlet.view.JstlView"
name="prefix" value="/WEB-INF/views/"
name="suffix" value=".jsp"
id="simpleMappingExceptionResolver" class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver"
name="exceptionMappings"
key="org.springframework.web.multipart.MaxUploadSizeExceededException"common/fileerror
&?xml version="1.0" encoding="UTF-8"?&
&beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd"&
&!-- 自动扫描,完成bean创建和依赖注入 --&
&context:component-scan base-package="com.archie"/&
&!-- 启动Spring MVC的注解功能，完成请求和注解POJO的映射 --&
&bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"/&
&!-- 视图解析器 --&
&bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"&
&property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/&
&property name="prefix" value="/WEB-INF/views/"/&
&property name="suffix" value=".jsp"/&
&!-- 异常解析器 --&
&bean id="simpleMappingExceptionResolver" class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver"&
&property name="exceptionMappings"&
&prop key="org.springframework.web.multipart.MaxUploadSizeExceededException"&common/fileerror&/prop&
&/property&
(3)applicationContext.xml(Spring框架配置文件)
style="FONT-SIZE: 18px" version="1.0" encoding="UTF-8"
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd"
default-autowire="byName"
base-package="com.archie"
&!-- 启动spring注解,当自动扫描启动后,该配置可以去掉
&!-- 启动spring注解,等同于 context:annotation-config
class="org.springframework.context.annotation.CommonAnnotationBeanPostProcessor"
class="org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor"
class="org.springframework.beans.factory.annotation.PersistenceAnnotationBeanPostProcessor"
class="org.springframework.beans.factory.annotation.RequiredAnnotationBeanPostProcessor" --
id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"
name="locations"
jdbc.properties
id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
name="driverClassName" value="${driver}"
name="url" value="${url}"
name="username" value="${username}"
name="password" value="${password}"
id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean"
name="configLocation" value="sqlMapConfig.xml"
name="dataSource" ref="dataSource"
id="sqlMapClientTemplate" class="org.springframework.orm.ibatis.SqlMapClientTemplate"
name="sqlMapClient" ref="sqlMapClient"
id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"
name="dataSource" ref="dataSource"
transaction-manager="transactionManager"
&!-- 配置事务特性
id="txAdvice" transaction-manager="transactionManager"
name="select*" read-only="true" propagation="REQUIRED"
name="find*" read-only="true" propagation="REQUIRED"
name="save*" propagation="REQUIRED" isolation="REPEATABLE_READ"
name="update*" propagation="REQUIRED" isolation="REPEATABLE_READ"
name="add*" propagation="REQUIRED" isolation="REPEATABLE_READ"
name="delete*" propagation="REQUIRED" isolation="REPEATABLE_READ"
name="*" read-only="true"
&!-- 配置事务代理拦截器
id="baseTransactionProxy" abstract="true"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
name="transactionManager"
bean="transactionManager"
name="transactionAttributes"
key="insert*"PROPAGATION_REQUIRED
key="update*"PROPAGATION_REQUIRED
key="delete*"PROPAGATION_REQUIRED
key="*"PROPAGATION_REQUIRED,readOnly
&!-- 配置哪些类的方法需要进行事务管理
id="baseServiceMethods" expression="execution(* com.archie.service.*.*(..))"
advice-ref="txAdvice" pointcut-ref="baseServiceMethods"
&!-- 配置Dao实例
id="userDao" class="com.archie.dao.UserDao"
name="sqlMapClient" ref="sqlMapClient"
&!-- 配置Service实例
id="userService" class="com.archie.service.UserService"
name="userDao" ref="userDao"
&!-- 添加了事务的管理类
id="userManager" parent="baseTransactionProxy"
name="target"
class="com.archie.service.UserService"
&?xml version="1.0" encoding="UTF-8"?&
&beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd"
default-autowire="byName"&
&!-- 自动扫描 --&
&context:component-scan base-package="com.archie"/&
&!-- 启动spring注解,当自动扫描启动后,该配置可以去掉
&context:annotation-config /& --&
&!-- 启动spring注解,等同于 context:annotation-config
&bean class="org.springframework.context.annotation.CommonAnnotationBeanPostProcessor"/&
&bean class="org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor"/&
&bean class="org.springframework.beans.factory.annotation.PersistenceAnnotationBeanPostProcessor"/&
&bean class="org.springframework.beans.factory.annotation.RequiredAnnotationBeanPostProcessor"/& --&
&!-- 配置数据源属性文件 --&
&bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"&
&property name="locations"&
&value&jdbc.properties&/value&
&/property&
&!-- 配置数据源 --&
&bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"&
&property name="driverClassName" value="${driver}"/&
&property name="url" value="${url}"/&
&property name="username" value="${username}"/&
&property name="password" value="${password}"/&
&!-- 配置SqlMapClient对象 --&
&bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean"&
&property name="configLocation" value="sqlMapConfig.xml"/&
&property name="dataSource" ref="dataSource"/&
&!--根据sqlMapClien创建一个SqlMapClient模版类--&
&bean id="sqlMapClientTemplate" class="org.springframework.orm.ibatis.SqlMapClientTemplate"&
&property name="sqlMapClient" ref="sqlMapClient"/&
&!-- 配置事务管理器 --&
&bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"&
&property name="dataSource" ref="dataSource"/&
&!-- 启动spring事务注解，事务注解尽在此 --&
&tx:annotation-driven transaction-manager="transactionManager"/&
&!-- 配置事务特性
&tx:advice id="txAdvice" transaction-manager="transactionManager"&
&tx:attributes&
&tx:method name="select*" read-only="true" propagation="REQUIRED"/&
&tx:method name="find*" read-only="true" propagation="REQUIRED"/&
&tx:method name="save*" propagation="REQUIRED" isolation="REPEATABLE_READ"/&
&tx:method name="update*" propagation="REQUIRED" isolation="REPEATABLE_READ"/&
&tx:method name="add*" propagation="REQUIRED" isolation="REPEATABLE_READ"/&
&tx:method name="delete*" propagation="REQUIRED" isolation="REPEATABLE_READ"/&
&tx:method name="*" read-only="true"/&
&/tx:attributes&
&/tx:advice& --&
&!-- 配置事务代理拦截器
&bean id="baseTransactionProxy" abstract="true"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"&
&property name="transactionManager"&
&ref bean="transactionManager"/&
&/property&
&property name="transactionAttributes"&
&prop key="insert*"&PROPAGATION_REQUIRED&/prop&
&prop key="update*"&PROPAGATION_REQUIRED&/prop&
&prop key="delete*"&PROPAGATION_REQUIRED&/prop&
&prop key="*"&PROPAGATION_REQUIRED,readOnly&/prop&
&/property&
&/bean& --&
&!-- 配置哪些类的方法需要进行事务管理
&aop:config&
&aop:pointcut id="baseServiceMethods" expression="execution(* com.archie.service.*.*(..))"/&
&aop:advisor advice-ref="txAdvice" pointcut-ref="baseServiceMethods"/&
&/aop:config&
&aop:aspectj-autoproxy /& --&
&!-- 配置Dao实例
&bean id="userDao" class="com.archie.dao.UserDao"&
&property name="sqlMapClient" ref="sqlMapClient"/&
&/bean& --&
&!-- 配置Service实例
&bean id="userService" class="com.archie.service.UserService"&
&property name="userDao" ref="userDao"/&
&/bean& --&
&!-- 添加了事务的管理类
&bean id="userManager" parent="baseTransactionProxy"&
&property name="target"&
&bean class="com.archie.service.UserService"/&
&/property&
&/bean& --&
(4)jdbc.properties(数据源属性文件)
数据源连接信息的源出处，目前配置了三种数据库Oracle，DB2和Mysql
style="FONT-SIZE: 18px"# Database Connectivity
#driver = oracle.jdbc.driver.OracleDriver
#url = jdbc:oracle:thin:@localhost:1521:oracl
#username = scott
#password = tiger
#driver = com.ibm.db2.jcc.DB2Driver
#url = jdbc:db2://10.1.10.162:50000/mydb
#username = root
#password = root
driver = com.mysql.jdbc.Driver
url = jdbc:mysql://localhost:3306/mydb?useUnicode=true&characterEncoding=utf-8
username = root
password = 1234
initialPoolSize = 1
minPoolSize = 1
maxPoolSize =10
# Database Connectivity
#driver = oracle.jdbc.driver.OracleDriver
#url = jdbc:oracle:thin:@localhost:1521:oracl
#username = scott
#password = tiger
#driver = com.ibm.db2.jcc.DB2Driver
#url = jdbc:db2://10.1.10.162:50000/mydb
#username = root
#password = root
driver = com.mysql.jdbc.Driver
url = jdbc:mysql://localhost:3306/mydb?useUnicode=true&characterEncoding=utf-8
username = root
password = 1234
initialPoolSize = 1
minPoolSize = 1
maxPoolSize =10
(5)log4j.properties(log4j框架属性文件)
log4j日志属性配置文件
style="FONT-SIZE: 18px"# log4j.properties
log4j.rootLogger=warn,console
log4j.appender.console=org.apache.log4j.ConsoleAppender
log4j.appender.console.layout=org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern=[%d] [%t] (%F:%L) %-5p %c - %m%n
log4j.appender.console.Encoding=GB18030
log4j.appender.file=org.apache.log4j.RollingFileAppender
log4j.appender.file.MaxFileSize=10240KB
log4j.appender.file.MaxBackupIndex=100
log4j.appender.file.Encoding=GB18030
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=[%d] [%t] (%F:%L) %-5p %c - %m%n
log4j.appender.ROLLING_FILE_CUSTOMER=org.apache.log4j.RollingFileAppender
log4j.appender.ROLLING_FILE_CUSTOMER.Threshold=debug
log4j.appender.ROLLING_FILE_CUSTOMER.Append=true
log4j.appender.ROLLING_FILE_CUSTOMER.MaxFileSize=1024KB
log4j.appender.ROLLING_FILE_CUSTOMER.MaxBackupIndex=30
log4j.appender.ROLLING_FILE_CUSTOMER.layout=org.apache.log4j.PatternLayout
log4j.appender.ROLLING_FILE_CUSTOMER.layout.ConversionPattern=%d - %c:%L - %-5p %c %x - %m%n
log4j.appender.ROLLING_FILE_WORKMANAGER=org.apache.log4j.RollingFileAppender
log4j.appender.ROLLING_FILE_WORKMANAGER.Threshold=debug
log4j.appender.ROLLING_FILE_WORKMANAGER.Append=true
log4j.appender.ROLLING_FILE_WORKMANAGER.MaxFileSize=1024KB
log4j.appender.ROLLING_FILE_WORKMANAGER.MaxBackupIndex=30
log4j.appender.ROLLING_FILE_WORKMANAGER.layout=org.apache.log4j.PatternLayout
log4j.appender.ROLLING_FILE_WORKMANAGER.layout.ConversionPattern=%d - %c:%L - %-5p %c %x - %m%n
log4j.appender.ROLLING_FILE_RSS=org.apache.log4j.RollingFileAppender
log4j.appender.ROLLING_FILE_RSS.Threshold=debug
log4j.appender.ROLLING_FILE_RSS.Append=true
log4j.appender.ROLLING_FILE_RSS.MaxFileSize=1024KB
log4j.appender.ROLLING_FILE_RSS.MaxBackupIndex=30
log4j.appender.ROLLING_FILE_RSS.layout=org.apache.log4j.PatternLayout
log4j.appender.ROLLING_FILE_RSS.layout.ConversionPattern=%d - %c:%L - %-5p %c %x - %m%n
# log4j.properties
log4j.rootLogger=warn,console
log4j.appender.console=org.apache.log4j.ConsoleAppender
log4j.appender.console.layout=org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern=[%d] [%t] (%F:%L) %-5p %c - %m%n
log4j.appender.console.Encoding=GB18030
log4j.appender.file=org.apache.log4j.RollingFileAppender
log4j.appender.file.MaxFileSize=10240KB
log4j.appender.file.MaxBackupIndex=100
log4j.appender.file.Encoding=GB18030
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=[%d] [%t] (%F:%L) %-5p %c - %m%n
log4j.appender.ROLLING_FILE_CUSTOMER=org.apache.log4j.RollingFileAppender
log4j.appender.ROLLING_FILE_CUSTOMER.Threshold=debug
log4j.appender.ROLLING_FILE_CUSTOMER.Append=true
log4j.appender.ROLLING_FILE_CUSTOMER.MaxFileSize=1024KB
log4j.appender.ROLLING_FILE_CUSTOMER.MaxBackupIndex=30
log4j.appender.ROLLING_FILE_CUSTOMER.layout=org.apache.log4j.PatternLayout
log4j.appender.ROLLING_FILE_CUSTOMER.layout.ConversionPattern=%d - %c:%L - %-5p %c %x - %m%n
log4j.appender.ROLLING_FILE_WORKMANAGER=org.apache.log4j.RollingFileAppender
log4j.appender.ROLLING_FILE_WORKMANAGER.Threshold=debug
log4j.appender.ROLLING_FILE_WORKMANAGER.Append=true
log4j.appender.ROLLING_FILE_WORKMANAGER.MaxFileSize=1024KB
log4j.appender.ROLLING_FILE_WORKMANAGER.MaxBackupIndex=30
log4j.appender.ROLLING_FILE_WORKMANAGER.layout=org.apache.log4j.PatternLayout
log4j.appender.ROLLING_FILE_WORKMANAGER.layout.ConversionPattern=%d - %c:%L - %-5p %c %x - %m%n
log4j.appender.ROLLING_FILE_RSS=org.apache.log4j.RollingFileAppender
log4j.appender.ROLLING_FILE_RSS.Threshold=debug
log4j.appender.ROLLING_FILE_RSS.Append=true
log4j.appender.ROLLING_FILE_RSS.MaxFileSize=1024KB
log4j.appender.ROLLING_FILE_RSS.MaxBackupIndex=30
log4j.appender.ROLLING_FILE_RSS.layout=org.apache.log4j.PatternLayout
log4j.appender.ROLLING_FILE_RSS.layout.ConversionPattern=%d - %c:%L - %-5p %c %x - %m%n
(6)sqlMapConfig.xml(Ibatis框架配置文件)
该文件主要负责指定sql映射文件，即与model层对象对应的映射文件
style="FONT-SIZE: 18px" version="1.0" encoding="UTF-8"
&!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config 2.0//EN"
"http://www.ibatis.com/dtd/sql-map-config-2.dtd"
lazyLoadingEnabled="true" useStatementNamespaces="false"
resource="com/archie/model/User.xml"
&?xml version="1.0" encoding="UTF-8" ?&
&!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config 2.0//EN"
"http://www.ibatis.com/dtd/sql-map-config-2.dtd"&
&sqlMapConfig&
&!-- 配置settings --&
&settings lazyLoadingEnabled="true" useStatementNamespaces="false"/&
&!-- 配置sql映射文件 --&
&sqlMap resource="com/archie/model/User.xml"/&
&/sqlMapConfig&
6.Java代码编写
根据包目录，可以看出分成model层,dao层,service层和web层,另外附加test层,用于java环境测试
(1)model层(User.java+User.xml)
User.java代码
&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
public class User {
private int
public User(){
public User(int id){
public User(int id, String username){
this.username =
public User(String username, String password) {
this.username =
this.password =
public User(int id, String username, String password){
this.username =
this.password =
public int getId() {
public void setId(int id) {
public String getUsername() {
public void setUsername(String username) {
this.username =
public String getPassword() {
public void setPassword(String password) {
this.password =
&/SPAN&&/STRONG&
package com.archie.
public class User {
public User(){
public User(int id){
public User(int id, String username){
this.username =
public User(String username, String password) {
this.username =
this.password =
public User(int id, String username, String password){
this.username =
this.password =
public int getId() {
public void setId(int id) {
public String getUsername() {
public void setUsername(String username) {
this.username =
public String getPassword() {
public void setPassword(String password) {
this.password =
User.xml代码(model层对象的sql映射文件,被dao层调用,本质是sql语句集合,所有相关的sql均于此)
style="FONT-SIZE: 18px" version="1.0" encoding="UTF-8"
&!DOCTYPE sqlMap PUBLIC "-//ibatis.apache.org//DTD SQL Map 2.0//EN"
"http://ibatis.apache.org/dtd/sql-map-2.dtd"
namespace="User"
alias="User" type="com.archie.model.User"
id="findAllUser" resultClass="User"
select * from t_user
id="findUserByID" resultClass="User" parameterClass="int"
select * from t_user where id=#id#
id="getTotalCount" resultClass="int"
select count(*) from t_user
id="searchUsers" resultClass="User" parameterClass="User"
select * from t_user
prepend="where"
prepend="and" property="username"
(username like '%$username$%')
prepend="and" property="password"
(password like '%$password$%')
id="findUserByNameAndPassword" resultClass="User" parameterClass="User"
select * from t_user where username=#username# and password=#password#
id="insertUser" parameterClass="User"
insert into t_user(id,username,password) values(null,#username#,#password#)
id="updateUser" parameterClass="User"
update t_user
set username = #username#,
password=#password#
where id=#id#
id="deleteUser" parameterClass="int"
delete from t_user where id=#id#
id="deleteUserByLike" parameterClass="User"
delete from t_user
prepend="where"
prepend="and" property="username"
(username like '%$username$%')
prepend="and" property="password"
(password like '%$password$%')
&?xml version="1.0" encoding="UTF-8" ?&
&!DOCTYPE sqlMap PUBLIC "-//ibatis.apache.org//DTD SQL Map 2.0//EN"
"http://ibatis.apache.org/dtd/sql-map-2.dtd"&
&sqlMap namespace="User"&
&typeAlias alias="User" type="com.archie.model.User"/&
&select id="findAllUser" resultClass="User" &
select * from t_user
&select id="findUserByID" resultClass="User" parameterClass="int"&
select * from t_user where id=#id#
&select id="getTotalCount" resultClass="int"&
select count(*) from t_user
&select id="searchUsers" resultClass="User" parameterClass="User"&
select * from t_user
&dynamic prepend="where"&
&!-- 模糊查询，用$表示文本替换，而用#表示替换PrepareStatement中的?号 --&
&isNotEmpty prepend="and" property="username"&
(username like '%$username$%')
&/isNotEmpty&
&isNotEmpty prepend="and" property="password"&
(password like '%$password$%')
&/isNotEmpty&
&/dynamic&
&select id="findUserByNameAndPassword" resultClass="User" parameterClass="User"&
select * from t_user where username=#username# and password=#password#
&insert id="insertUser" parameterClass="User"&
insert into t_user(id,username,password) values(null,#username#,#password#)
&update id="updateUser" parameterClass="User"&
update t_user
set username = #username#,
password=#password#
where id=#id#
&delete id="deleteUser" parameterClass="int"&
delete from t_user where id=#id#
&delete id="deleteUserByLike" parameterClass="User"&
delete from t_user
&dynamic prepend="where"&
&!-- 模糊查询，用$表示文本替换，而用#表示替换PrepareStatement中的?号 --&
&isNotEmpty prepend="and" property="username"&
(username like '%$username$%')
&/isNotEmpty&
&isNotEmpty prepend="and" property="password"&
(password like '%$password$%')
&/isNotEmpty&
&/dynamic&
(2)dao层(数据服务层,BaseDao.java+UserDao.java)
BaseDao.java(公共Dao,其他Dao均继承它)
&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
import javax.annotation.PostC
import javax.annotation.R
import org.springframework.orm.ibatis.support.SqlMapClientDaoS
import com.ibatis.sqlmap.client.SqlMapC
public class BaseDao extends SqlMapClientDaoSupport {
@Resource(name="sqlMapClient")
private SqlMapClient sqlMapC
@PostConstruct
public void initSqlMapClient(){
super.setSqlMapClient(sqlMapClient);
&/SPAN&&/STRONG&
package com.archie.
import javax.annotation.PostC
import javax.annotation.R
import org.springframework.orm.ibatis.support.SqlMapClientDaoS
import com.ibatis.sqlmap.client.SqlMapC
public class BaseDao extends SqlMapClientDaoSupport {
@Resource(name="sqlMapClient")
//通过bean名称注入
private SqlMapClient sqlMapC
@PostConstruct
//完成sqlMapClient初始化工作
public void initSqlMapClient(){
super.setSqlMapClient(sqlMapClient);
UserDao.java(user数据服务层)
&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
import java.util.L
import org.springframework.stereotype.C
import com.archie.model.U
@Component
public class UserDao extends BaseDao {
public boolean addUser(User user) throws Exception{
User bean = (User)getSqlMapClientTemplate().insert("insertUser", user);
return bean != null ? true : false;
public boolean deleteUser(int id) throws Exception{
int result = getSqlMapClientTemplate().delete("deleteUser", id);
return result & 0 ? true : false;
public User getUserById(int id) throws Exception{
return (User)getSqlMapClientTemplate().queryForObject("findUserByID", id);
@SuppressWarnings("unchecked")
public List getAllUsers() throws Exception{
return getSqlMapClientTemplate().queryForList("findAllUser");
public boolean updateUser(User user) throws Exception{
int result = getSqlMapClientTemplate().update("updateUser", user);
return result & 0 ? true : false;
public User getUserByNameAndPassword(User user) throws Exception{
return (User)getSqlMapClientTemplate().queryForObject("findUserByNameAndPassword", user);
public int getTotalCount() throws Exception{
return (Integer)getSqlMapClientTemplate().queryForObject("getTotalCount");
@SuppressWarnings("unchecked")
public List getUsersByLike(User user) throws Exception{
return getSqlMapClientTemplate().queryForList("searchUsers", user);
public int deleteUserByLike(User user) throws Exception{
int result = getSqlMapClientTemplate().delete("deleteUserByLike", user);
if (result & 0) {
System.out.println("模糊删除成功！");
System.out.println("没有匹配的记录1");
&/SPAN&&/STRONG&
package com.archie.
import java.util.L
import org.springframework.stereotype.C
import com.archie.model.U
@Component
//将UserDao类注入到bean里面
public class UserDao extends BaseDao {
public boolean addUser(User user) throws Exception{
User bean = (User)getSqlMapClientTemplate().insert("insertUser", user);
return bean != null ? true :
public boolean deleteUser(int id) throws Exception{
int result = getSqlMapClientTemplate().delete("deleteUser", id);
return result & 0 ? true :
public User getUserById(int id) throws Exception{
return (User)getSqlMapClientTemplate().queryForObject("findUserByID", id);
@SuppressWarnings("unchecked")
public List getAllUsers() throws Exception{
return getSqlMapClientTemplate().queryForList("findAllUser");
public boolean updateUser(User user) throws Exception{
int result = getSqlMapClientTemplate().update("updateUser", user);
return result & 0 ? true :
public User getUserByNameAndPassword(User user) throws Exception{
return (User)getSqlMapClientTemplate().queryForObject("findUserByNameAndPassword", user);
public int getTotalCount() throws Exception{
return (Integer)getSqlMapClientTemplate().queryForObject("getTotalCount");
@SuppressWarnings("unchecked")
public List getUsersByLike(User user) throws Exception{
return getSqlMapClientTemplate().queryForList("searchUsers", user);
public int deleteUserByLike(User user) throws Exception{
int result = getSqlMapClientTemplate().delete("deleteUserByLike", user);
if (result & 0) {
System.out.println("模糊删除成功！");
System.out.println("没有匹配的记录1");
(3)service层(业务服务层,UserService.java)
UserService.java代码如下
&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
import java.util.L
import javax.annotation.R
import org.springframework.stereotype.C
import org.springframework.transaction.annotation.T
import com.archie.dao.UserD
import com.archie.model.U
@Component
@Transactional
public class UserService {
@Resource(name="userDao")
private UserDao userD
public User login(User user) throws Exception{
return userDao.getUserByNameAndPassword(user);
public void addUser(User user) throws Exception{
userDao.addUser(user);
public void deleteUser(int id) throws Exception{
boolean bool = userDao.deleteUser(id);
if (!bool) {
System.out.println("删除的记录不存在！");
throw new RuntimeException();
public User getUserById(int id) throws Exception{
User user = userDao.getUserById(id);
if (user == null) {
return null;
return userDao.getUserById(id);
public void updateUser(User user) throws Exception{
userDao.updateUser(user);
public int getTotalCount() throws Exception{
return userDao.getTotalCount();
@SuppressWarnings("unchecked")
public List getUsersByLike(User user) throws Exception{
return userDao.getUsersByLike(user);
public int deleteUserByLike(User user) throws Exception{
return userDao.deleteUserByLike(user);
public void insertUsers(List&User& list) throws Exception{
for (int i = 0; i & list.size(); i++) {
if (i & 3) {
System.out.println("列表太长，中断事务");
throw new RuntimeException("中断事务异常,当列表长度大于3的时候故意抛出，看看事务是否回滚");
User user = list.get(i);
userDao.addUser(user);
&/SPAN&&/STRONG&
package com.archie.
import java.util.L
import javax.annotation.R
import org.springframework.stereotype.C
import org.springframework.transaction.annotation.T
import com.archie.dao.UserD
import com.archie.model.U
@Component
//将UserService类注入到bean里面
@Transactional
//注入事务管理
public class UserService {
@Resource(name="userDao")
// 通过名称注入到bean里面
private UserDao userD
public User login(User user) throws Exception{
return userDao.getUserByNameAndPassword(user);
public void addUser(User user) throws Exception{
userDao.addUser(user);
public void deleteUser(int id) throws Exception{
boolean bool = userDao.deleteUser(id);
if (!bool) {
System.out.println("删除的记录不存在！");
throw new RuntimeException();
public User getUserById(int id) throws Exception{
User user = userDao.getUserById(id);
if (user == null) {
return userDao.getUserById(id);
public void updateUser(User user) throws Exception{
userDao.updateUser(user);
public int getTotalCount() throws Exception{
return userDao.getTotalCount();
@SuppressWarnings("unchecked")
public List getUsersByLike(User user) throws Exception{
return userDao.getUsersByLike(user);
public int deleteUserByLike(User user) throws Exception{
return userDao.deleteUserByLike(user);
public void insertUsers(List&User& list) throws Exception{
for (int i = 0; i & list.size(); i++) {
if (i & 3) {
System.out.println("列表太长，中断事务");
throw new RuntimeException("中断事务异常,当列表长度大于3的时候故意抛出，看看事务是否回滚");
User user = list.get(i);
userDao.addUser(user);
(4)web层(界面控制层,UserController.java)
UserController.java
&STRONG&&SPAN style="FONT-SIZE: 18px"&&/SPAN&&/STRONG&&P&package com.archie.&/P&&P&import javax.annotation.R
import javax.servlet.http.HttpS
import javax.validation.V&/P&&P&import org.springframework.stereotype.C
import org.springframework.validation.BindingR
import org.springframework.web.bind.annotation.PathV
import org.springframework.web.bind.annotation.RequestM
import org.springframework.web.bind.annotation.RequestM
import org.springframework.web.servlet.ModelAndV&/P&&P&import com.archie.model.U
import com.archie.service.UserS&/P&&P&@Controller
@RequestMapping("/user/*")
public class UserController {
@Resource(name="userService")
private UserService userS
private final String LIST="redirect:/detail";
* @param user
* @param session
@RequestMapping("/login")
public ModelAndView login(@Valid User user,BindingResult result,HttpSession session) throws Exception{
if(!result.hasErrors()){
User loginUser=userService.login(user);
if(loginUser!=null){
session.setAttribute("USER", loginUser);
return new ModelAndView(LIST);
return new ModelAndView("redirect:/");
ModelAndView view=new ModelAndView();
view.setViewName("redirect:/");
view.addObject("error", result.getAllErrors());
@RequestMapping(value="/toAdd",method=RequestMethod.GET)
public ModelAndView toAdd(){
return new ModelAndView("user/add");
@RequestMapping(value="/add",method=RequestMethod.POST)
public ModelAndView add(@Valid User user,BindingResult result) throws Exception{
if(result.hasErrors()){
return new ModelAndView("user/add","error", result.getAllErrors());
userService.addUser(user);
return new ModelAndView(LIST);
@RequestMapping(value="/delete/{id}")
public ModelAndView delete(@PathVariable int id) throws Exception{
userService.deleteUser(id);
return new ModelAndView(LIST);
@RequestMapping(value="/edit/{id}")
public ModelAndView edit(@PathVariable int id) throws Exception{
User user=userService.getUserById(id);
return new ModelAndView("user/edit","user",user);
@RequestMapping(value="/edit")
public ModelAndView update(@Valid User user,BindingResult result)throws Exception{
ModelAndView view=new ModelAndView();
if(result.hasErrors()){
view.addObject("error", result.getAllErrors());
view.setViewName("user/edit");
userService.updateUser(user);
return new ModelAndView(LIST);
&/P&&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px"&&/PRE&&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px" class=java name="code"&&PRE style="LINE-HEIGHT: WIDOWS: 2; TEXT-TRANSFORM: BACKGROUND-COLOR: rgb(240,240,240); FONT-VARIANT: FONT-STYLE: TEXT-INDENT: 0 MARGIN: 4px 0 ORPHANS: 2; LETTER-SPACING: COLOR: rgb(0,0,0); FONT-SIZE: 12 FONT-WEIGHT: WORD-SPACING: 0 -webkit-text-size-adjust: -webkit-text-stroke-width: 0px" class=java name="code"&&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px" class=java name="code"&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&STRONG&&SPAN style="FONT-SIZE: 18px"&
&/SPAN&&/STRONG&&/P&&STRONG&&SPAN style="FONT-SIZE: 18px"&(5)test层(Java环境下测试)
&/SPAN&&/STRONG&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&SPAN style="FONT-FAMILY: 'Courier New'"&&STRONG&&SPAN style="FONT-SIZE: 18px"&
TestUserController.java&/SPAN&&/STRONG&&/SPAN&&/P&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&SPAN style="FONT-FAMILY: 'Courier New'"&&SPAN style="FONT-SIZE: 18px"&&STRONG&&/STRONG&&/SPAN&&/SPAN&&/P&&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px" class=java name="code"&&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
import java.util.ArrayL
import java.util.L
import org.springframework.context.ApplicationC
import org.springframework.context.support.ClassPathXmlApplicationC
import com.archie.model.U
import com.archie.service.UserS
public class TestUserController {
public static void main(String[] args) throws Exception{
ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
UserService userService = (UserService)context.getBean("userService");
List&User& list = new ArrayList&User&();
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
userService.insertUsers(list);
System.out.println("恭喜恭喜，添加成功！");
userService.deleteUser(26);
System.out.println("恭喜恭喜，删除成功！");
User beanUser = userService.getUserById(21);
if (beanUser != null) {
System.out.println("恭喜恭喜，查找成功！");
System.out.println("不好意思，您所查找的用户不存在！");
int totalCount = userService.getTotalCount();
System.out.println("TotalCount="+totalCount);
int result = userService.deleteUserByLike(new User("wang","wang"));
System.out.println("模糊删除的记录条数是："+result);
List users = userService.getUsersByLike(new User("meimei","1234"));
if (users == null || users.size() == 0) {
System.out.println("没有匹配的记录2");
for (int i = 0; i & users.size(); i++) {
User user = (User)users.get(i);
System.out.println("username="+user.getUsername()+",password="+user.getPassword());
System.out.println("length="+users.size());
&/SPAN&&/STRONG&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&/PRE&&/PRE&&/PRE&
package com.archie.
import javax.annotation.R
import javax.servlet.http.HttpS
import javax.validation.V
import org.springframework.stereotype.C
import org.springframework.validation.BindingR
import org.springframework.web.bind.annotation.PathV
import org.springframework.web.bind.annotation.RequestM
import org.springframework.web.bind.annotation.RequestM
import org.springframework.web.servlet.ModelAndV
import com.archie.model.U
import com.archie.service.UserS
@Controller
@RequestMapping("/user/*")
public class UserController {
@Resource(name="userService")
private UserService userS
private final String LIST="redirect:/detail";
* @param user
* @param session
@RequestMapping("/login")
public ModelAndView login(@Valid User user,BindingResult result,HttpSession session) throws Exception{
if(!result.hasErrors()){
User loginUser=userService.login(user);
if(loginUser!=null){
session.setAttribute("USER", loginUser);
return new ModelAndView(LIST);
return new ModelAndView("redirect:/");
ModelAndView view=new ModelAndView();
view.setViewName("redirect:/");
view.addObject("error", result.getAllErrors());
* 跳转至添加页
@RequestMapping(value="/toAdd",method=RequestMethod.GET)
public ModelAndView toAdd(){
return new ModelAndView("user/add");
* @param user
@RequestMapping(value="/add",method=RequestMethod.POST)
public ModelAndView add(@Valid User user,BindingResult result) throws Exception{
if(result.hasErrors()){
return new ModelAndView("user/add","error", result.getAllErrors());
userService.addUser(user);
return new ModelAndView(LIST);
* 根据ID删除
* @param id
@RequestMapping(value="/delete/{id}")
public ModelAndView delete(@PathVariable int id) throws Exception{
userService.deleteUser(id);
return new ModelAndView(LIST);
* 跳转至编辑页面
* @param id
@RequestMapping(value="/edit/{id}")
public ModelAndView edit(@PathVariable int id) throws Exception{
User user=userService.getUserById(id);
return new ModelAndView("user/edit","user",user);
* @param user
@RequestMapping(value="/edit")
public ModelAndView update(@Valid User user,BindingResult result)throws Exception{
ModelAndView view=new ModelAndView();
if(result.hasErrors()){
view.addObject("error", result.getAllErrors());
view.setViewName("user/edit");
userService.updateUser(user);
return new ModelAndView(LIST);
&PRE style="LINE-HEIGHT: WIDOWS: 2; TEXT-TRANSFORM: BACKGROUND-COLOR: rgb(240,240,240); FONT-VARIANT: FONT-STYLE: TEXT-INDENT: 0 MARGIN: 4px 0 ORPHANS: 2; LETTER-SPACING: COLOR: rgb(0,0,0); FONT-SIZE: 12 FONT-WEIGHT: WORD-SPACING: 0 -webkit-text-size-adjust: -webkit-text-stroke-width: 0px" class=java name="code"&&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px" class=java name="code"&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&STRONG&&SPAN style="FONT-SIZE: 18px"&
&/SPAN&&/STRONG&&/P&&STRONG&&SPAN style="FONT-SIZE: 18px"&(5)test层(Java环境下测试)
&/SPAN&&/STRONG&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&SPAN style="FONT-FAMILY: 'Courier New'"&&STRONG&&SPAN style="FONT-SIZE: 18px"&
TestUserController.java&/SPAN&&/STRONG&&/SPAN&&/P&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&SPAN style="FONT-FAMILY: 'Courier New'"&&SPAN style="FONT-SIZE: 18px"&&STRONG&&/STRONG&&/SPAN&&/SPAN&&/P&&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px" class=java name="code"&&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
import java.util.ArrayL
import java.util.L
import org.springframework.context.ApplicationC
import org.springframework.context.support.ClassPathXmlApplicationC
import com.archie.model.U
import com.archie.service.UserS
public class TestUserController {
public static void main(String[] args) throws Exception{
ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
UserService userService = (UserService)context.getBean("userService");
List&User& list = new ArrayList&User&();
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
userService.insertUsers(list);
System.out.println("恭喜恭喜，添加成功！");
userService.deleteUser(26);
System.out.println("恭喜恭喜，删除成功！");
User beanUser = userService.getUserById(21);
if (beanUser != null) {
System.out.println("恭喜恭喜，查找成功！");
System.out.println("不好意思，您所查找的用户不存在！");
int totalCount = userService.getTotalCount();
System.out.println("TotalCount="+totalCount);
int result = userService.deleteUserByLike(new User("wang","wang"));
System.out.println("模糊删除的记录条数是："+result);
List users = userService.getUsersByLike(new User("meimei","1234"));
if (users == null || users.size() == 0) {
System.out.println("没有匹配的记录2");
for (int i = 0; i & users.size(); i++) {
User user = (User)users.get(i);
System.out.println("username="+user.getUsername()+",password="+user.getPassword());
System.out.println("length="+users.size());
&/SPAN&&/STRONG&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&/PRE&&/PRE&
&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px" class=java name="code"&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&STRONG&&SPAN style="FONT-SIZE: 18px"&
&/SPAN&&/STRONG&&/P&&STRONG&&SPAN style="FONT-SIZE: 18px"&(5)test层(Java环境下测试)
&/SPAN&&/STRONG&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&SPAN style="FONT-FAMILY: 'Courier New'"&&STRONG&&SPAN style="FONT-SIZE: 18px"&
TestUserController.java&/SPAN&&/STRONG&&/SPAN&&/P&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&SPAN style="FONT-FAMILY: 'Courier New'"&&SPAN style="FONT-SIZE: 18px"&&STRONG&&/STRONG&&/SPAN&&/SPAN&&/P&&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px" class=java name="code"&&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
import java.util.ArrayL
import java.util.L
import org.springframework.context.ApplicationC
import org.springframework.context.support.ClassPathXmlApplicationC
import com.archie.model.U
import com.archie.service.UserS
public class TestUserController {
public static void main(String[] args) throws Exception{
ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
UserService userService = (UserService)context.getBean("userService");
List&User& list = new ArrayList&User&();
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
userService.insertUsers(list);
System.out.println("恭喜恭喜，添加成功！");
userService.deleteUser(26);
System.out.println("恭喜恭喜，删除成功！");
User beanUser = userService.getUserById(21);
if (beanUser != null) {
System.out.println("恭喜恭喜，查找成功！");
System.out.println("不好意思，您所查找的用户不存在！");
int totalCount = userService.getTotalCount();
System.out.println("TotalCount="+totalCount);
int result = userService.deleteUserByLike(new User("wang","wang"));
System.out.println("模糊删除的记录条数是："+result);
List users = userService.getUsersByLike(new User("meimei","1234"));
if (users == null || users.size() == 0) {
System.out.println("没有匹配的记录2");
for (int i = 0; i & users.size(); i++) {
User user = (User)users.get(i);
System.out.println("username="+user.getUsername()+",password="+user.getPassword());
System.out.println("length="+users.size());
&/SPAN&&/STRONG&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&STRONG&&SPAN style="FONT-SIZE: 18px"&
&/SPAN&&/STRONG&&/P&&STRONG&&SPAN style="FONT-SIZE: 18px"&(5)test层(Java环境下测试)
&/SPAN&&/STRONG&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&SPAN style="FONT-FAMILY: 'Courier New'"&&STRONG&&SPAN style="FONT-SIZE: 18px"&
TestUserController.java&/SPAN&&/STRONG&&/SPAN&&/P&&P style="PADDING-BOTTOM: 2 MARGIN: 4px 0 PADDING-LEFT: 0 PADDING-RIGHT: 0 PADDING-TOP: 2px"&&SPAN style="FONT-FAMILY: 'Courier New'"&&SPAN style="FONT-SIZE: 18px"&&STRONG&&/STRONG&&/SPAN&&/SPAN&&/P&&PRE style="BACKGROUND-COLOR: rgb(240,240,240); MARGIN: 4px 0px" class=java name="code"&&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
import java.util.ArrayL
import java.util.L
import org.springframework.context.ApplicationC
import org.springframework.context.support.ClassPathXmlApplicationC
import com.archie.model.U
import com.archie.service.UserS
public class TestUserController {
public static void main(String[] args) throws Exception{
ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
UserService userService = (UserService)context.getBean("userService");
List&User& list = new ArrayList&User&();
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
userService.insertUsers(list);
System.out.println("恭喜恭喜，添加成功！");
userService.deleteUser(26);
System.out.println("恭喜恭喜，删除成功！");
User beanUser = userService.getUserById(21);
if (beanUser != null) {
System.out.println("恭喜恭喜，查找成功！");
System.out.println("不好意思，您所查找的用户不存在！");
int totalCount = userService.getTotalCount();
System.out.println("TotalCount="+totalCount);
int result = userService.deleteUserByLike(new User("wang","wang"));
System.out.println("模糊删除的记录条数是："+result);
List users = userService.getUsersByLike(new User("meimei","1234"));
if (users == null || users.size() == 0) {
System.out.println("没有匹配的记录2");
for (int i = 0; i & users.size(); i++) {
User user = (User)users.get(i);
System.out.println("username="+user.getUsername()+",password="+user.getPassword());
System.out.println("length="+users.size());
&/SPAN&&/STRONG&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
&PRE&&/PRE&
(5)test层(Java环境下测试)
TestUserController.java
&STRONG&&SPAN style="FONT-SIZE: 18px"&package com.archie.
import java.util.ArrayL
import java.util.L
import org.springframework.context.ApplicationC
import org.springframework.context.support.ClassPathXmlApplicationC
import com.archie.model.U
import com.archie.service.UserS
public class TestUserController {
public static void main(String[] args) throws Exception{
ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
UserService userService = (UserService)context.getBean("userService");
List&User& list = new ArrayList&User&();
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
userService.insertUsers(list);
System.out.println("恭喜恭喜，添加成功！");
userService.deleteUser(26);
System.out.println("恭喜恭喜，删除成功！");
User beanUser = userService.getUserById(21);
if (beanUser != null) {
System.out.println("恭喜恭喜，查找成功！");
System.out.println("不好意思，您所查找的用户不存在！");
int totalCount = userService.getTotalCount();
System.out.println("TotalCount="+totalCount);
int result = userService.deleteUserByLike(new User("wang","wang"));
System.out.println("模糊删除的记录条数是："+result);
List users = userService.getUsersByLike(new User("meimei","1234"));
if (users == null || users.size() == 0) {
System.out.println("没有匹配的记录2");
for (int i = 0; i & users.size(); i++) {
User user = (User)users.get(i);
System.out.println("username="+user.getUsername()+",password="+user.getPassword());
System.out.println("length="+users.size());
&/SPAN&&/STRONG&
package com.archie.
import java.util.ArrayL
import java.util.L
import org.springframework.context.ApplicationC
import org.springframework.context.support.ClassPathXmlApplicationC
import com.archie.model.U
import com.archie.service.UserS
public class TestUserController {
public static void main(String[] args) throws Exception{
ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
UserService userService = (UserService)context.getBean("userService");
List&User& list = new ArrayList&User&();
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
list.add(new User("wang", "wang"));
userService.insertUsers(list);
System.out.println("恭喜恭喜，添加成功！");
userService.deleteUser(26);
System.out.println("恭喜恭喜，删除成功！");
User beanUser = userService.getUserById(21);
if (beanUser != null) {
System.out.println("恭喜恭喜，查找成功！");
System.out.println("不好意思，您所查找的用户不存在！");
int totalCount = userService.getTotalCount();
System.out.println("TotalCount="+totalCount);
int result = userService.deleteUserByLike(new User("wang","wang"));
System.out.println("模糊删除的记录条数是："+result);
List users = userService.getUsersByLike(new User("meimei","1234"));
if (users == null || users.size() == 0) {
System.out.println("没有匹配的记录2");
for (int i = 0; i & users.size(); i++) {
User user = (User)users.get(i);
System.out.println("username="+user.getUsername()+",password="+user.getPassword());
System.out.println("length="+users.size());
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shaohan126448
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