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  • struts 2.3.7+spring3.2.0+MyBatis3.1 整合

               最近无聊,就想着做一下ssm的整合~在网上先去找资料,但是发现大多都不是入门级。尤其是需要哪些jar,都没有注明出来。

        那么我就写一篇,算作是入门的教程,高手勿拍砖~

               一、准备工作

               首先去找struts的.  http://struts.apache.org/ 下载最新的struts 2.3.7. (在发这篇文章前我发现已经升级到了2.3.8)

        然后再去找spring的.  http://www.springsource.org/spring-framework 下载spring-framework-3.2.0.RELEASE-dist

         最后自然就是MyBatis3.0的  http://code.google.com/p/mybatis/downloads/list?can=3&q=Product%3DMyBatis  下载MyBatis的-3.1.1-bundle   

           二、提取需要用到的jar

               这里呢,我就直接做ssm的整合。 不分解做。所以不理解的童鞋可以先照我的做。 下去后可以自己度娘,谷哥去找分解整合。

              struts需要的jar:                                    spring 所需的jar:                       MyBatis所需的jar           其他所需jar

              struts2-core-2.3.7.jar                          spring-aop.jar                      mybatis-3.1.1.jar       commons-dbcp-1.4.jar
              xwork-core-2.3.7.jar                            spring-beans.jar        mybatis-spring-1.0.0.jar        commons-pool.jar
              commons-fileupload-1.2.2.jar                spring-context.jar                       dom4j.jar
              commons-lang3-3.1.jar                        spring-core.jar                         log4j.jar
              commons-logging-1.1.1.jar                   spring-jdbc.jar                         cglib-2.2.jar
              freemarker-2.3.19.jar                           spring-orm.jar                         classes12.jar     
              ognl-3.0.5.jar                                      spring-tx.jar                          
              javassist-3.12.0.GA.jar                        spring-web.jar
             commons-collections-3.1.jar                 spring-expression.jar       

            struts2-spring-plugin-2.3.7.jar              

           OK,我们已经提取出了整合所需的基本jar。 本人用的是oracle数据库,所以引入了classes12.jar。可以根据自己的需求换。

             我们先把这些jar放到我们项目的lib下。这个我想大家都会。

            

               到现在为止我们把所需要的jar全部导入进去了。 但是还没有关联。那么现在我们开始做关联配置。

        applicationContext.xml        

    <?xml version="1.0" encoding="UTF-8"?>
    <beans xmlns="http://www.springframework.org/schema/beans"
        xmlns:aop="http://www.springframework.org/schema/aop" 
        xmlns:tx="http://www.springframework.org/schema/tx"
        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-3.0.xsd 
        http://www.springframework.org/schema/aop 
        http://www.springframework.org/schema/aop/spring-aop-3.0.xsd 
        http://www.springframework.org/schema/tx  
        http://www.springframework.org/schema/tx/spring-tx-3.0.xsd ">
        
        <!-- 配置DataSource数据源 -->
        <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
    		<property name="locations">
    			<value>classpath:jdbc.properties</value>
    		</property>
    	</bean>
         
        <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
    		destroy-method="close">
    		<property name="driverClassName" value="${db.driver}" />
    		<property name="url" value="${db.url}" />
    		<property name="username" value="${db.username}" />
    		<property name="password" value="${db.password}" />
    		<property name="initialSize" value="${db.initialSize}" />
    		<property name="maxActive" value="${db.maxActive}" />
    		<property name="validationQuery" value="${db.validationQuery}" />
            <!--<property name="defaultAutoCommit" value="${db.defaultAutoCommit}"></property>
             --></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>
    	    
       <!-- 创建SqlSessionFactory,同时指定数据源 -->
    	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
    		<property name="dataSource" ref="dataSource" />
    		<!--  
    		<property name="configLocation" value="classpath:mybatis-config.xml"></property>
    		-->
    	</bean>
        
        <!-- 配置事务的传播特性 -->
    	<bean id="baseTransactionProxy" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean" abstract="true">
    	    <property name="transactionManager" ref="transactionManager" />
    	    <property name="transactionAttributes">
    	        <props>
    	            <prop key="add*">PROPAGATION_REQUIRED</prop>
    	            <prop key="edit*">PROPAGATION_REQUIRED</prop>
    	            <prop key="remove*">PROPAGATION_REQUIRED</prop>
    	            <prop key="insert*">PROPAGATION_REQUIRED</prop>
    	            <prop key="update*">PROPAGATION_REQUIRED</prop>
    	            <prop key="del*">PROPAGATION_REQUIRED</prop>
    	            <prop key="cancel*">PROPAGATION_REQUIRED</prop>
    	            <prop key="*">readOnly</prop>
    	        </props>
    	    </property>
    	</bean>
    	
        <!-- 单独配置一个Mapper; 这种模式就是得给每个mapper接口配置一个bean -->
        <!-- 
        <bean id="accountMapper" class="org.mybatis.spring.mapper.MapperFactoryBean"> 
            <property name="mapperInterface" value="com.hoo.mapper.AccountMapper" />
            <property name="sqlSessionFactory" ref="sqlSessionFactory" /> 
        </bean> 
        <bean id="companyMapper" class="org.mybatis.spring.mapper.MapperFactoryBean"> 
            <property name="mapperInterface" value="com.hoo.mapper.CompanyMapper" />
            <property name="sqlSessionFactory" ref="sqlSessionFactory" /> 
        </bean>
         --> 
        <!-- 通过扫描的模式,扫描目录在com/hoo/mapper目录下,所有的mapper都继承SqlMapper接口的接口, 这样一个bean就可以了 
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.mobile.mapper"/> <property name="markerInterface" value="com.mobile.mapper.SqlMapper"/> </bean>--> </beans>

     jdbc.properties

     1 db.driver=oracle.jdbc.driver.OracleDriver
     2 db.url=jdbc:oracle:thin:@localhost:1521:orcl
     3 db.username=
     4 db.password=
     5 db.alias=OraclePool
     6 db.minIdle=5
     7 db.maxIdle=10
     8 db.maxWait=5
     9 db.maxActive=20
    10 db.initialSize=10
    11 db.logWriter=
    12 db.validationQuery=SELECT 1 FROM DUAL

     mybatis.xml

    <?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>
            
        </typeAliases>
    </configuration>

    struts.xml

    <?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="my-default" abstract="true" extends="struts-default">
            
        </package>
        
    </struts>

     到此为止,我们已经把框架整合到了一起。

     部署到tomcat运行。

    2012-12-29 11:38:13 org.apache.catalina.core.AprLifecycleListener init
    信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.6.0_25\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files/Java/jre6/bin/client;C:/Program Files/Java/jre6/bin;C:/Program Files/Java/jre6/lib/i386;F:\oracle\product\11.1.0\db_1\bin;C:\Program Files\Broadcom\Broadcom 802.11 Network Adapter;;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\WIDCOMM\Bluetooth Software\;C:\Program Files\MySQL\MySQL Server 5.5\bin;C:\Program Files\Java\jdk1.6.0_25\bin;C:\Program Files\Java\jdk1.6.0_25\jre\bin;F:\Program Files\apache-maven-3.0.4\bin;f:\program files\eclipse;
    2012-12-29 11:38:13 org.apache.tomcat.util.digester.SetPropertiesRule begin
    警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:ssm' did not find a matching property.
    2012-12-29 11:38:13 org.apache.coyote.http11.Http11Protocol init
    信息: Initializing Coyote HTTP/1.1 on http-8080
    2012-12-29 11:38:13 org.apache.catalina.startup.Catalina load
    信息: Initialization processed in 482 ms
    2012-12-29 11:38:13 org.apache.catalina.core.StandardService start
    信息: Starting service Catalina
    2012-12-29 11:38:13 org.apache.catalina.core.StandardEngine start
    信息: Starting Servlet Engine: Apache Tomcat/6.0.32
    2012-12-29 11:38:14 org.apache.catalina.core.ApplicationContext log
    信息: Initializing Spring root WebApplicationContext
    2012-12-29 11:38:14,936 [org.apache.ibatis.logging.LogFactory]-[DEBUG] Logging initialized using 'org.apache.ibatis.logging.commons.JakartaCommonsLoggingImpl' adapter.
    2012-12-29 11:38:14,949 [org.mybatis.spring.SqlSessionFactoryBean]-[DEBUG] Property 'configLocation' not specified, using default MyBatis Configuration
    2012-12-29 11:38:16,155 [org.mybatis.spring.SqlSessionFactoryBean]-[DEBUG] Property 'mapperLocations' was not specified or no matching resources found
    2012-12-29 11:38:17 org.apache.coyote.http11.Http11Protocol start
    信息: Starting Coyote HTTP/1.1 on http-8080
    2012-12-29 11:38:17 org.apache.jk.common.ChannelSocket init
    信息: JK: ajp13 listening on /0.0.0.0:8009
    2012-12-29 11:38:17 org.apache.jk.server.JkMain start
    信息: Jk running ID=0 time=0/22  config=null
    2012-12-29 11:38:17 org.apache.catalina.startup.Catalina start
    信息: Server startup in 3410 ms

    有错误信息~~ 请不要紧张。是因为我们并没有把mybatis完全整合进来。 

    配置文件里注释掉了引用。这些等项目架构规划好都可以放开使用。

    本人也是初次做ssm的整合。

    谨以此文献给那些想学习ssm 整合的童鞋们。

             

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  • 原文地址:https://www.cnblogs.com/zhangnanblog/p/2838582.html
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