用maven 整合 struts2.3+spring3.2+mybatis3.2实例_综合

经过几天的努力，我的struts2.3+spring3.2+mybatis3.2整合终于通过了测试，并正式运行了，下面把个配置贴出来

第一个是maven的配置文件 pom.xml

<?xml version="1.0" encoding="UTF-8" ?>  
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"><modelVersion>4.0.0</modelVersion><groupId>com.dahafo.um</groupId><artifactId>um</artifactId><packaging>war</packaging><version>1.1.1-SNAPSHOT</version><name>um Maven Webapp</name><url>http://maven.apache.org</url><dependencies><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>4.11</version></dependency><dependency><groupId>javax.servlet</groupId><artifactId>servlet-api</artifactId><version>3.0-alpha-1</version><scope>system</scope><systemPath>D:\tomcat\apache-tomcat-7.0.39_um\lib\servlet-api.jar</systemPath></dependency><dependency><groupId>javax.servlet.jsp</groupId><artifactId>jsp-api</artifactId><version>2.2.1-b03</version><scope>system</scope><systemPath>D:\tomcat\apache-tomcat-7.0.39_um\lib\jsp-api.jar</systemPath></dependency><!-- log start--><dependency><groupId>log4j</groupId><artifactId>log4j</artifactId><version>1.2.17</version></dependency><!-- log end-->
<!-- struts2 --><dependency><groupId>org.apache.struts</groupId><artifactId>struts2-core</artifactId><version>2.3.14</version></dependency><dependency><groupId>org.apache.struts.xwork</groupId><artifactId>xwork-core</artifactId><version>2.3.14</version></dependency><!-- spring --><dependency><groupId>org.springframework</groupId><artifactId>spring-core</artifactId><version>3.2.2.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-aop</artifactId><version>3.2.2.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-context</artifactId><version>3.2.2.RELEASE</version></dependency><dependency><groupId>org.apache.struts</groupId><artifactId>struts2-spring-plugin</artifactId><version>2.3.14</version></dependency><!-- spring end --><!-- mysql connector --><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>5.1.25</version></dependency><!-- mybatis --><dependency><groupId>org.mybatis</groupId><artifactId>mybatis</artifactId><version>3.2.2</version></dependency><dependency><groupId>org.mybatis</groupId><artifactId>mybatis-spring</artifactId><version>1.2.0</version></dependency><dependency><groupId>commons-dbcp</groupId><artifactId>commons-dbcp</artifactId><version>1.4</version></dependency><dependency><groupId>commons-pool</groupId><artifactId>commons-pool</artifactId><version>1.6</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-jdbc</artifactId><version>3.2.2.RELEASE</version></dependency></dependencies><build><pluginManagement><plugins><plugin><groupId>org.apache.tomcat.maven</groupId><artifactId>tomcat7-maven-plugin</artifactId><version>2.1</version><configuration><path>/um</path><url>http://localhost:8080/manager/text</url><server>tomcat</server></configuration></plugin></plugins></pluginManagement><finalName>um</finalName></build>
</project>

第二个是struts2的配置文件struts.xml 这个文件放在src目录下，文件名称不能为其他

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE struts PUBLIC"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN""http://struts.apache.org/dtds/struts-2.0.dtd">
<struts><constant value="false" name="struts.enable.DynamicMethodInvocation"/> <constant value="true" name="struts.devMode"/> <!-- 将action托管给spring --><constant name="struts.objectFactory" value="spring" /><package name="default" extends="struts-default" namespace="/"><default-action-ref name="index"/><global-results><result name="error">/error.jsp</result></global-results><global-exception-mappings><exception-mapping result="error" exception="java.lang.Exception"/></global-exception-mappings></package><include file="com/dahafo/um/config/strutsConfig/user.xml"/>
</struts>

user.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN""http://struts.apache.org/dtds/struts-2.0.dtd">
<struts><package name="user" extends="default" namespace="/user"  ><action name="newUser" class="userAction"><result name="success">/success.jsp</result></action></package> 
</struts>

第三个是web.xml文件

<?xml version="1.0" encoding="UTF-8" ?>  
<!DOCTYPE web-app PUBLIC"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN""http://java.sun.com/dtd/web-app_2_3.dtd" ><web-app><display-name>Archetype Created Web Application</display-name><!-- 初始化spring配置 --><context-param>  <param-name>contextConfigLocation</param-name>  <param-value>/WEB-INF/spring*.xml</param-value>  </context-param><!-- struts2 的拦截器 -->  <filter><filter-name>struts2</filter-name><filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class></filter><filter-mapping><filter-name>struts2</filter-name><url-pattern>/*</url-pattern></filter-mapping><!-- spring 监听器 --><listener>  <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  </listener><welcome-file-list><welcome-file>index.jsp</welcome-file></welcome-file-list>
</web-app>

第四个是spring的配置文件 spring-config.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-3.0.xsdhttp://www.springframework.org/schema/aophttp://www.springframework.org/schema/aop/spring-aop-3.0.xsd"><!-- dbcp数据源 -->            <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"><property name="driverClassName" value="com.mysql.jdbc.Driver" /><property name="url" value="jdbc:mysql://localhost:3306/um" /><property name="username" value="qyl" /><property name="password" value="qyl" /><!-- 初始化数 --><property name="initialSize" value="2" /><!-- 最大连接数 --><property name="maxActive" value="5" /><!-- 最大空闲连接数 --><property name="maxIdle" value="1" /><!-- 最小空闲连接数 --><property name="minIdle" value="1" /></bean><!-- MyBatis在spring中Bean的配置，都是固定的 --><bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"><property name="configLocation" value="WEB-INF/mybatis.xml" /><property name="dataSource" ref="dataSource" /></bean><bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate"><constructor-arg index="0" name="sqlSessionFactory" ref="sqlSessionFactory" /></bean><!-- 配置事务管理器，注意这里的dataSource和SqlSessionFactoryBean的dataSource要一致，不然事务就没有作用了--><bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"><property name="dataSource" ref="dataSource" /></bean></beans>

spring-config-action.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-3.0.xsd"><bean id="userAction" class="com.dahafo.um.action.UserAction" scope="prototype"><property name="userService"  ref="userServiceImpl" /></bean>
</beans>

spring-config-service.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-3.0.xsd"><bean id="userServiceImpl" class="com.dahafo.um.service.impl.UserServiceImpl"><property name="userDao" ref="userDaoImpl" /></bean></beans>

spring-Config-dao.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-3.0.xsd"><bean id="userDaoImpl" class="com.dahafo.um.dao.impl.UserDaoImpl"><property name="sqlSession" ref="sqlSession" /></bean></beans>

spring的配置文件都放在WEB-INF下面。

第五个是mybatis的配置文件 mybatis.xml 也放在WEB-INF下了，当然可以在其他地方，同时spring-config.xml 里面的mybatis配置的文件路径也要变

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" 
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
<!-- 别名 -->
<typeAliases>
<typeAlias alias="user" type="com.dahafo.um.entity.User"/>
</typeAliases>
<mappers>
<mapper resource="/com/dahafo/um/config/mybatisConfig/userMapper.xml" />
</mappers>
</configuration>

userMapper.xml

<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN""http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.dahafo.um.entity.User"><resultMap type="com.dahafo.um.entity.User" id="userResult"><result property="name" column="name" /><result property="id" column="id" jdbcType="INTEGER" javaType="java.lang.Integer" /><result property="age" column="age" jdbcType="INTEGER" javaType="java.lang.Integer" /></resultMap><insert id="insertUser" parameterType="user">insert into user(name,age) values(#{name},#{age})</insert></mapper>

userAcion.java代码

package com.dahafo.um.action;import com.dahafo.um.dao.UserDao;
import com.dahafo.um.entity.User;
import com.dahafo.um.service.UserService;
import com.opensymphony.xwork2.ActionSupport;/** * @author Zevi Qian E-mail:gosun@foxmail.com * @version 创建时间：2013-5-15 下午11:10:52 * 用户控制器*/
public class UserAction extends ActionSupport{private UserService userService;private User user=null;/* (non-Javadoc)* @see com.opensymphony.xwork2.ActionSupport#execute()*/@Overridepublic String execute() throws Exception {user=new User();user.setName("玩哈哈");user.setAge(532);System.out.println("------------到这里了");userService.newUser(user);return "success";}public UserService getUserService() {return userService;}public void setUserService(UserService userService) {this.userService = userService;}public User getUser() {return user;}public void setUser(User user) {this.user = user;}	
}

userService的实现类 userServiceImpl.java 接口就不写了，太简单，没意思，后面接口就都不写了

package com.dahafo.um.service.impl;
import com.dahafo.um.dao.UserDao;
import com.dahafo.um.entity.User;
import com.dahafo.um.service.UserService;
/** 
* @author Zevi Qian E-mail:gosun@foxmail.com 
* @version 创建时间：2013-5-15 下午10:54:09 
* 类说明 
*/
public class UserServiceImpl implements UserService {
 private UserDao userDao;
 /* (non-Javadoc)
  * @see com.dahafo.um.service.UserService#newUser()
  */
 @Override
 public void newUser(User user) {
 userDao.insertUser(user);
 }
 public UserDao getUserDao() {
 return userDao;
 }
 public void setUserDao(UserDao userDao) {
 this.userDao = userDao;
 }
 
}

userDao的实现 UserDaoImpl.java

package com.dahafo.um.dao.impl;import java.util.List;import org.mybatis.spring.SqlSessionTemplate;import com.dahafo.um.dao.UserDao;
import com.dahafo.um.entity.User;/** * @author Zevi Qian E-mail:gosun@foxmail.com * @version 创建时间：2013-5-15 上午11:52:58 * 类说明 */
public class UserDaoImpl implements UserDao {private SqlSessionTemplate sqlSession;/* (non-Javadoc)* @see com.dahafo.um.dao.UserDao#insertUser(com.dahafo.um.entity.User)*/@Overridepublic void insertUser(User user) {sqlSession.insert("insertUser", user);}/* (non-Javadoc)* @see com.dahafo.um.dao.UserDao#findAll()*/@Overridepublic List<User> findAll() {return sqlSession.selectList("selectAllUser");}public SqlSessionTemplate getSqlSession() {return sqlSession;}public void setSqlSession(SqlSessionTemplate sqlSession) {this.sqlSession = sqlSession;}
}

好了，主要的代码都贴出来了，最后贴个成功的图片

看到这个图很兴奋的啊，几天的努力终于见成果了。

这个页面出现，说明三个框架架构并测试成功。

再看看数据库里是不是插入数据了？

很幸运的看到，我们new的那条用户数据在数据库里了。

结构的时候肯定会遇到许多问题，要有耐心，多找原因。

祝大家好运