1.首先配置struts2.1.8
1.1 这东西大家熟烂了.我个手工添加的.jar包如下:
对于struts2.1.8,我一般最开始是用最少量的包,如果要添加json等一些,我会另外再到官网找最新的.
1.2 修改web.xml
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<!-- struts2.1.6 FilterDispatcher START -->
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>
<!-- struts2.1.6 FilterDispatcher END -->
<!-- struts2.1.6 FilterDispatcher START -->
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>
<!-- struts2.1.6 FilterDispatcher END -->
加入这一段就好了.很方便的struts2配置.
1.3 添加struts.xml
在src下新建立struts.xml.内容如下
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<constant name="struts.enable.DynamicMethodInvocation" value="false" />
<constant name="struts.devMode" value="false" />
<include file ="struts-default.xml" />
<package name="default" namespace="/" extends="struts-default">
<default-action-ref name="test" />
<action name="test" class="testActionBean" >
<result>/test.jsp</result>
</action>
</package>
<constant name="struts.enable.DynamicMethodInvocation" value="false" />
<constant name="struts.devMode" value="false" />
<include file ="struts-default.xml" />
<package name="default" namespace="/" extends="struts-default">
<default-action-ref name="test" />
<action name="test" class="testActionBean" >
<result>/test.jsp</result>
</action>
</package>
也非常简单..大家能从这里看到.我新添加了一个test.jsp作为测试用页面.还有建立了包test.action;里面有个action:TestAction;
至于里面做问么,大家喜欢怎么测试就怎么测试吧.
2. 配置spring3.0.2 结合 struts2.1.8
2.1 添加spring3.0.2的jar包如下:
其中蓝色的包,代表是加进去了项目的lib里面了.很多吧?是的,因为我懒,这些全加进去不会有冲突,以后还可能得用上不用找.所以就全加了几乎.
这个是我写这篇文章时最新的spring3.0.2的release包.你们看的时候可能不同咯.
2.2 修改web.xml
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<!-- 配置spring3.x的上下文配置文件.没有的话spring会报错 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:applicationContext*.xml</param-value>
</context-param>
<!-- struts2.1.6 FilterDispatcher START -->
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>
<!-- struts2.1.6 FilterDispatcher END -->
<!-- spring3.x上下文监听器 START -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- spring3.x上下文监听器 END -->
<!-- 配置spring3.x的上下文配置文件.没有的话spring会报错 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:applicationContext*.xml</param-value>
</context-param>
<!-- struts2.1.6 FilterDispatcher START -->
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>
<!-- struts2.1.6 FilterDispatcher END -->
<!-- spring3.x上下文监听器 START -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- spring3.x上下文监听器 END -->
这里跟配置struts2.1.8的时候是有相同的地方,只是加了2段代码.一段是spring3的上下文监听器,一段是spring3的上下文配置文件.不难发现.把struts2.1.8的配置夹在中间了.
2.3 添加applicationContext.xml,内容如下:
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<!-- struts2的TestAction托管给spring3.在spring的配置文件也有对应的配置bean -->
<bean name="testActionBean" class="test.action.TestAction" />
<!-- struts2的TestAction托管给spring3.在spring的配置文件也有对应的配置bean -->
<bean name="testActionBean" class="test.action.TestAction" />
这是其中最主要的内容.其他的applicationContext.xml格式你们可别节省了!这里我把struts2的action托管给spring3管理.(现实中我不喜欢,都只让spring管理数据访问层做事务.不过删掉就好了.)
2.4 修改struts.xml内容如下:
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<!-- Configuration for the default package. -->
<constant name="struts.enable.DynamicMethodInvocation" value="false" />
<constant name="struts.devMode" value="false" />
<include file ="struts-default.xml" />
<!-- 在struts.xml声明,action交予spring3.x托管 -->
<constant name="struts.objectFactory" value="spring"/>
<package name="default" namespace="/" extends="struts-default">
<default-action-ref name="test" />
<action name="test" class="testActionBean" >
<result>/test.jsp</result>
</action>
</package>
<!-- Configuration for the default package. -->
<constant name="struts.enable.DynamicMethodInvocation" value="false" />
<constant name="struts.devMode" value="false" />
<include file ="struts-default.xml" />
<!-- 在struts.xml声明,action交予spring3.x托管 -->
<constant name="struts.objectFactory" value="spring"/>
<package name="default" namespace="/" extends="struts-default">
<default-action-ref name="test" />
<action name="test" class="testActionBean" >
<result>/test.jsp</result>
</action>
</package>
是的,不单只要在spring的配置文件做声明,在struts.xml里也要做声明,而且还有改变了哦.注意看action的地方.
对了,忘记说了,对于struts2-struts1-plugin-2.1.8.1.jar 要不要加呢?我是加了.但remove后,也没问题.迟点再研究吧.
