使用IDEA进行struts2+Spring+mybatis+maven框架整合

1.idea新建一个maven项目

2.GroupID：JAVA的包的结构，是main目录里java的目录结构。 ArtifactID：项目的名称（就是项目的唯一的标识符）點擊next

3.

4.控制台:Maven execution finished
表示项目创建完成

5.

6.配置tomcat


7.设置对应的文件夹的属性

8.項目的结构如下:

9.相关的配置文件:
①applicationContext.xml:(resources目录下)

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/aop
        http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx.xsd" >
        
	
	<context:property-placeholder location="classpath:db.properties" system-properties-mode="NEVER"/>
	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<property name="configLocation" value="classpath:mybatis-config.xml"/>
		<property name="mapperLocations" value="classpath:com/fym/ssm/mapper/*Mapper.xml"/>
		<property name="dataSource" ref="dataSource"/>
		<property name="typeAliasesPackage" value="com.fym.ssm.domain"/>
	</bean>
	
	<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" 
		init-method="init" destroy-method="close">
		<property name="driverClassName" value="${db.driverClassName}"/>
		<property name="url" value="${db.url}"/>
		<property name="username" value="${db.username}"/>
		<property name="password" value="${db.password}"/>
	</bean>
	
	<bean id="txManager" 
		class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource" ref="dataSource"/>
	</bean>
	<tx:advice id="txAdvice" transaction-manager="txManager">
		<tx:attributes>
			<tx:method name="get*" read-only="true"/>
			<tx:method name="list*" read-only="true"/>
			<tx:method name="query*" read-only="true"/>
			<tx:method name="*"/>
		</tx:attributes>
	</tx:advice>
	<aop:config>
		<aop:pointcut expression="execution(* com.fym.ssm.service.*.*(..))" id="pc"/>
		<aop:advisor advice-ref="txAdvice" pointcut-ref="pc"/>
	</aop:config>
	
	<import resource="applicationContext-action.xml"/>
	<import resource="applicationContext-mapper.xml"/>
	<import resource="applicationContext-service.xml"/>
</beans>

②applicationContext-action.xml(resources目录下)

<?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/beans 
        http://www.springframework.org/schema/beans/spring-beans.xsd">
	
	<bean id="user" class="com.fym.ssm.web.action.UserAction" scope="prototype">
		<property name="userService" ref="userService"/>
	</bean>
</beans>

③applicationContext-mapper.xml(resources目录下)

<?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/beans 
        http://www.springframework.org/schema/beans/spring-beans.xsd">
        
	<bean id="userMapper" class="org.mybatis.spring.mapper.MapperFactoryBean">
		<property name="mapperInterface" value="com.fym.ssm.mapper.UserMapper"/>
		<property name="sqlSessionFactory" ref="sqlSessionFactory"/>
	</bean>

</beans>

④applicationContext-service.xml:(resources目录下)

<?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/beans 
        http://www.springframework.org/schema/beans/spring-beans.xsd">
        
	<bean id="userService" class="com.fym.ssm.service.impl.UserServiceImpl">
		<property name="userMapper" ref="userMapper"/>
	</bean>
</beans>

⑤log4j.properties(resources目录下)

# Global logging configuration
log4j.rootLogger=ERROR, stdout
# MyBatis logging configuration...
***log4j.logger.com.fym.ssm.mapper=TRACE***
# Console output...
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n

#\u6587\u4EF6\u6253\u5370
log4j.appender.logfile=org.apache.log4j.RollingFileAppender
log4j.appender.logfile.File=wms.log
log4j.appender.logfile.MaxFileSize=512KB
log4j.appender.logfile.MaxBackupIndex=3
log4j.appender.logfile.layout=org.apache.log4j.PatternLayout
log4j.appender.logfile.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n

⑥mybatis-config.xml(resources目录下)

<?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>
	<!-- 修改mybatis的原始的配置信息 -->
	<settings>
		<!-- 启动延迟加载 -->
		<setting name="lazyLoadingEnabled" value="true"/>
		<!-- 设置为false之后,表示在访问many方的属性的时候 ,不触发延迟-->
		<setting name="aggressiveLazyLoading" value="false"/>
		<!-- 访问Object中的clone方法时候触发延迟加载 -->
		<setting name="lazyLoadTriggerMethods" value="clone"/>
	</settings>
</configuration>

⑦struts.xml(resources目录下)

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
	"-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
	"http://struts.apache.org/dtds/struts-2.3.dtd">

<struts>
	<!--<constant name="struts.devMode" value="true"/>-->
	<constant name="struts.ui.theme" value="simple"/>
	<package name="wmsPkg" extends="struts-default" namespace="/">
		<action name="userAction" class="user"/>
	</package>
</struts>

⑧web.xml(wenapp/WEB-INF下的)

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
	id="WebApp_ID" version="3.0">

	<listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>	
	
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:applicationContext.xml</param-value>
	</context-param>

	<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>/*