spring+struts2+mybatis整合

把我常用的記錄下來，作爲備份：

maven導入

	<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>3.8.1</version>
			<scope>test</scope>
		</dependency>
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>servlet-api</artifactId>
			<version>2.5</version>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>5.1.35</version>
		</dependency>
		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis</artifactId>
			<version>3.2.8</version>
		</dependency>
		<dependency>
			<groupId>log4j</groupId>
			<artifactId>log4j</artifactId>
			<version>1.2.17</version>
		</dependency>

		<dependency>
			<groupId>redis.clients</groupId>
			<artifactId>jedis</artifactId>
			<version>2.8.0</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>4.1.6.RELEASE</version>
		</dependency>

		<!--數據庫聯接池的包：這裏採用了dbcp數據庫聯接池，常用的還有c3p0的聯接池，alibaba聯接池 -->
		<dependency>
			<groupId>commons-dbcp</groupId>
			<artifactId>commons-dbcp</artifactId>
			<version>1.4</version>
		</dependency>
		<dependency>
			<groupId>commons-pool</groupId>
			<artifactId>commons-pool</artifactId>
			<version>1.4</version>
		</dependency>
		<dependency>
			<groupId>commons-collections</groupId>
			<artifactId>commons-collections</artifactId>
			<version>20040616</version>
		</dependency>

		<!--spring獲取datasource包 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
			<version>4.1.6.RELEASE</version>
		</dependency>

		<!--切面 -->
		<dependency>
			<groupId>aspectj</groupId>
			<artifactId>aspectjweaver</artifactId>
			<version>1.5.3</version>
		</dependency>

		<!--因爲要用到jsr250註解 -->
		<dependency>
			<groupId>javax.annotation</groupId>
			<artifactId>javax.annotation-api</artifactId>
			<version>1.2</version>
		</dependency>
		<!-- struts2 核心包 -->
		<dependency>
			<groupId>org.apache.struts</groupId>
			<artifactId>struts2-core</artifactId>
			<version>2.3.20</version>
		</dependency>
		<dependency>
			<groupId>com.google.code.gson</groupId>
			<artifactId>gson</artifactId>
			<version>2.2.4</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-web</artifactId>
			<version>4.1.6.RELEASE</version>
		</dependency>
		<!-- struts中用於支持註解的包 -->
		<dependency>
			<groupId>org.apache.struts</groupId>
			<artifactId>struts2-convention-plugin</artifactId>
			<version>2.3.16.3</version>
		</dependency>
		<!--spring整合mybatis -->
		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis-spring</artifactId>
			<version>1.2.2</version>
		</dependency>

struts2.xml：

<?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>
	<!-- 關閉動態方法調用action方法！方法名-->
	<constant name="strus.enable.DynamicMethodInvocation" value="false" />
	<!-- 啓用開發模式-->
	<constant name="struts.devMode" value="true" />
	
	<!--表示Action的創建由spring來執行  -->
	<constant name="struts.objectFactory" value="spring" />
	<constant name="struts.i18n.encoding" value="utf-8" />
	
</struts>

web.xml:

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" 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_3_0.xsd">

	<!-- spring配置文件的位置 -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath*:bean*.xml</param-value>
	</context-param>
	<!--啓動spring監聽器以初始化spring容器  --> 
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener> 
	
	<listener>
		<listener-class>com.yc.web.listeners.InitListener</listener-class>
	</listener>
	<filter>
		<filter-name>characterEncodingFilter</filter-name>
		<filter-class>com.yc.web.filters.CharacterEncodingFilter</filter-class>
	</filter>
	
	<!--struts的前端過濾器  -->
	<filter>
		<filter-name>struts2</filter-name>
		<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
	</filter>
	
	<!--編碼攔截請求 -->
	<filter-mapping>
		<filter-name>characterEncodingFilter</filter-name>
		<url-pattern>*.action</url-pattern>
	</filter-mapping>

	<!--攔截請求 -->
	<filter-mapping>
		<filter-name>struts2</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>
	
	<welcome-file-list>
		<welcome-file>login.html</welcome-file>
		<welcome-file>login.jsp</welcome-file>
	</welcome-file-list>
</web-app>

spring整合之後的beans_mybatis.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" xmlns:context="http://www.springframework.org/schema/context"
	xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
	xmlns:jee="http://www.springframework.org/schema/jee"
	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/tx
        http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/aop
        http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/jee 
        http://www.springframework.org/schema/jee/spring-jee.xsd">

	<!--包掃描以加載帶了註解的要託管bean  -->
	<context:component-scan base-package="com.yc" />
	
	<!--啓動事務註解驅動  -->
	<tx:annotation-driven transaction-manager="txManager" />
	<!--spring如何整合mybatis -->
	<!-- 一：數據庫配置讀取，因爲要數據源，要知道數據庫的聯接配置 PropertyPlaceholderConfigurer:功能讀取db.properties文件 -->
	<bean
		class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
		<property name="locations" value="classpath:db.properties" />
	</bean>

	<!--二:dbcp的配置 -->
	<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
		destroy-method="close">
		<property name="driverClassName" value="${driverClassName}" />
		<property name="url" value="${url}" />
		<property name="username" value="${username}" />
		<property name="password" value="${password}" />
	</bean>

	<!--先配置mybatis的 SqlSessionFactory工廠類 -->
	<!--三:配置mybatis整合spring的插件 -->
	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<property name="dataSource" ref="dataSource"></property>
		<!-- 還是用mybatis中的配置文件 <property name="ConfigLocation" value="classpath:mybatis-spring.xml" 
			/> -->
		<!--優化：不需要mybatis的配置文件 ，配置mybatis中的別名 -->
		<property name="typeAliasesPackage" value="com.yc.bean"></property>

		<property name="mapperLocations" value="classpath:com/yc/dao/mapper/*.xml">
		</property>
		<!--主要用來配置mybatis中的configuration的settings配置 -->
		<property name="configurationProperties">
			<props>
				<prop key="logImpl">LOG4J</prop>
			</props>
		</property>
	</bean>

	<!--四：創建sqlSession 這個類是包裝了mybatis中的sqlsession的類，用於獲取數據庫的鏈接 -->
	<bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate">
		<!-- 只能通過構造方法注入sqlSessionFactory -->
		<constructor-arg ref="sqlSessionFactory"></constructor-arg>
	</bean>
	
	<!-- 事務管理器 -->
	 <bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource"/>
    </bean>


	<!-- <bean id="cusCustomerMapper" class="org.mybatis.spring.mapper.MapperFactoryBean">
		<property name="mapperInterface" value="com.yc.dao.CusCustomerDao" />
		<property name="sqlSessionFactory" ref="sqlSessionFactory" />
	</bean> -->
	
	<bean id="usersDao" class="org.mybatis.spring.mapper.MapperFactoryBean">
		<property name="mapperInterface" value="com.yc.dao.UsersDao" />
		<property name="sqlSessionFactory" ref="sqlSessionFactory" />
	</bean>
	
	

	

	
</beans>

db.properties:

jndiName=java:comp/env/orcl

#driverClassName=oracle.jdbc.driver.OracleDriver
#url=jdbc:oracle:thin:@localhost:1521:orcl
#username=Scott
#password=a

#driverClassName=com.mysql.jdbc.Driver
#url=jdbc:mysql://localhost:3306/res
#username=root
#password=a

driverClassName=com.mysql.jdbc.Driver
url=jdbc:mysql://localhost:3307/zz
username=root
password=a

initialSize=10
maxTotal=100
minIdle=10

log4j.properties:

# Global logging configuration
log4j.rootLogger=DEBUG, stdout
# MyBatis logging configuration...
log4j.logger.com.yc.inter=DEBUG
# 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

redis.properties:

redis.pool.maxActive=1024
redis.pool.maxIdle=200
redis.pool.maxWait=1000
redis.pool.testOnBorrow=true
redis.pool.testOnReturn=true
redis.ip=localhost
redis.port=6379

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