1、index,jsp
<body> Result类型 <ol> <li><a href="user/user?type=1">返回success</li> <li><a href="user/user?type=2">返回error</li> <li><a href="user/user?type=3">返回global result</li> <li><a href="user/user?type=4">admin继承user包</li> </ol> </body>
<struts>
<constant name="struts.devMode" value="true" />
<constant name="struts.devMode" value="true" />
<package name="user" namespace="/user" extends="struts-default">
<global-results>
<result name="mainpage">/main.jsp</result>
</global-results>
<action name="index">
<result >/index.jsp</result>
</action>
<action name="user" class="com.wxh.action.UserAction">
<result >/userSuccess.jsp</result>
<result name="error">/userError.jsp</result>
</action>
</package>
<package name="admin" namespace="/admin" extends="user">
<action name="admin" class="com.wxh.action.AdminAction">
<result>/admin.jsp</result>
</action>
</package>
</struts>
package com.wxh.action;
import com.opensymphony.xwork2.ActionSupport;
public class AdminAction extends ActionSupport {
public String execute() throws Exception{
return "mainpage";
}
}
package com.wxh.action;
import com.opensymphony.xwork2.ActionSupport;
public class UserAction extends ActionSupport{
/**
*
*/
private static final long serialVersionUID = 1L;
private int type;
public int getType() {
return type;
}
public void setType(int type) {
this.type = type;
}
public String execute() throws Exception{
if(type==1) return "success";
else if(type==2) return "error";
else return "mainpage";
}
}
<body> admin继承user包 </body>
<body> mainpage </body>
<body> user error! </body>
<body> user Success! </body>
原文：http://blog.csdn.net/hoho_12/article/details/50730449