struts+spring+ibatis 配置

整合ssi虽然原理比较简单，但在实际操作的时候还是容易出错的，在这里也记录一下...
各个组件的版本号：struts2.1 spring2.5 ibatis2.3
struts2.1需要的包
    首先是struts2.1必须的包：

    然后是要与spring集成需要的包：struts2-spring-plugin-2.1.6.jar

spring2.5需要的包
    这里用的是集成了spring所有模块的包：spring.jar

ibatis2.3需要的包
    ibatis-2.3.*.*.jar

web.xml的配置

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --> 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
 3     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 4     xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee 
 5     http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
 6     <filter>
 7         <filter-name>struts2</filter-name>
 8         <filter-class>
 9             org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
10         </filter-class>
11     </filter>
12     <listener>
13         <listener-class>
14             org.springframework.web.context.ContextLoaderListener
15         </listener-class>
16     </listener>
17     <filter-mapping>
18         <filter-name>struts2</filter-name>
19         <url-pattern>/*</url-pattern>
20     </filter-mapping>
21     <welcome-file-list>
22         <welcome-file>login.jsp</welcome-file>
23     </welcome-file-list>
24 </web-app>
25 

applicationContext.xml的配置

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><?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: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-2.5.xsd
            http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
            http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">

    <bean id="dataSource"
        class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName">
            <value>org.gjt.mm.mysql.Driver</value>
        </property>
        <property name="url">
            <value>jdbc:mysql://localhost:3306/test</value>
        </property>
        <property name="username">
            <value>root</value>
        </property>
        <property name="password">
            <value></value>
        </property>
    </bean>

    <bean id="sqlMapClient"
        class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="configLocation" value="WEB-INF/sql-map-config.xml" />
    </bean>
    
    <bean id="sqlMapClientTemplate" class="org.springframework.orm.ibatis.SqlMapClientTemplate">
        <property name="sqlMapClient" ref="sqlMapClient" />
    </bean>
    
    <!-- 其他配置，如DAO，Action--/>
    
</beans>

sql-map-config.xml的配置

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE sqlMapConfig      
    PUBLIC "-//ibatis.apache.org//DTD SQL Map Config 2.0//EN"      
    "http://ibatis.apache.org/dtd/sql-map-config-2.dtd">
<sqlMapConfig>
    <settings useStatementNamespaces="true" />
    <sqlMap resource="ssi/persistance/sqlmap/user_SqlMap.xml" />
</sqlMapConfig>

    具体sql-map文件的配置，这里就不写了，我也是刚刚学习ibatis，呵呵，由于最近马上就要开发了，就找了工具来加快速度，ibatis官方提供的ibator（原来叫abator）这个工具相当猛啊，还在学习中...

    在配置过程当中，特别需要注意各个配置文件的存放位置，比如对于applicationContext.xml来说，默认应该存放在WEB-INF文件夹中，如果想放到类路径上去，需要在web.xml里面配置，一般配置在web.xml的开头部分：

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --><context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:applicationContext.xml
</param-value>
</context-param>