struts+spring+ibatis 配备

2012-11-05

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.

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

?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

<?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

<?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：

<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:applicationContext.xml
</param-value>
</context-param>

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struts+spring+ibatis 配备