struts中多个模块时，使用多个struts-config.xml文件之间时如何切换的！

1.配置web.xml文件，通知控制器：

<!-----------------这个是默认的-------------------------->

<init-param>

<param-name>config</param-name>

<param-value>/WEB-INF/struts-config.xml</param-value>

</init-param>

<!-----------------这个是添加模块的-------------------------->

<init-param>

<param-name>config/Add</param-name>

<param-value>/WEB-INF/struts-config_Add.xml</param-value>

</init-param>

<!-----------------这个是删除模块的-------------------------->

<init-param>

<param-name>config/Del</param-name>

<param-value>/WEB-INF/struts-config_Del.xml</param-value>

</init-param>

注释：Del和Add是模块的名字

2.配置每个struts-config.xml文件

a）struts-config.xml

<struts-config>

<data-sources />

<form-beans>

<form-bean name="login" type="org.apache.struts.validator.DynaValidatorForm">

</form-bean>

</form-beans>

<global-exceptions />

<global-forwards />

<action-mappings>

<action path="/login"

type="del.Login"

name="login"

scope="request">

<forward name="success" contextRelative="true" path="/login.jsp"/>

</action>

</action-mappings>

</struts-config>

b)struts-config_Add.xml文件

<struts-config>

<data-sources />

<form-beans>

<form-bean name="add" type="org.apache.struts.validator.DynaValidatorForm">

</form-bean>

</form-beans>

<global-exceptions />

<global-forwards />

<action-mappings>

<action path="/Add/A"

type="del.Add"

name="add"

scope="request">

<forward name="success" contextRelative="true" path="/Add/A.jsp"/>

</action>

</action-mappings>

b)struts-config_Del.xml文件

<struts-config>

<data-sources />

<form-beans>

<form-bean name="del" type="org.apache.struts.validator.DynaValidatorForm">

</form-bean>

</form-beans>

<global-exceptions />

<global-forwards/>

<action-mappings>

<action path="/Del/D"

type="del.Del"

name="del"

scope="request">

<forward name="success" contextRelative="true" path="/D.jsp"/>

</action>

</action-mappings>

</struts-config>

</struts-config>

3.测试

描述：我现在的Del模块下的MyJsp.jsp文件李想做如下操作：

a）.本模块之间的跳转，跳到到D.jsp

代码如下：

MyJsp.jsp：

<form action="/Del/D.do">

<table>

<tr>

<td >

这是del-->del本模块之间跳转：<button type="submit" on="image/active_login.png" off="image/inactive_login.png"></button>

</td>

</tr>

</table>

</form>

del.Del.java:

public ActionForward execute(ActionMapping arg0, ActionForm arg1, HttpServletRequest arg2, HttpServletResponse arg3) throws Exception {

// TODO Auto-generated method stub

return arg0.findForward("success");

}

b)不同模块之间跳转Del--->Add,跳到：Add/A.jsp

MyJsp.jsp:

<form action="/Add/A.do">

<table>

<tr>

<td >

这是del--->add不同模块之间跳转：<button type="submit" on="image/active_login.png" off="image/inactive_login.png"></button>

</td>

</tr>

</table>

</form>

Add.java

public ActionForward execute(ActionMapping arg0, ActionForm arg1, HttpServletRequest arg2, HttpServletResponse arg3) throws Exception {

// TODO Auto-generated method stub

return arg0.findForward("success");

}

c)跳转到默认，如果你已经处在其他模块，需要转回到缺省模块

MyJsp.jsp

<form action="/login.do">

<table>

<tr>

<td >

这是del--->login默认模块之间跳转：<button type="submit" on="image/active_login.png" off="image/inactive_login.png"></button>

</td>

</tr>

</table>

</form>

Login.java

public ActionForward execute(ActionMapping arg0, ActionForm arg1, HttpServletRequest arg2, HttpServletResponse arg3) throws Exception {

// TODO Auto-generated method stub

return arg0.findForward("success");

}

4.结果：出现404错误，如下：

The requested resource (/Del/D.do) is not available等，请教高手啊！