struts2_08_global-results(全局结果集)

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 add(){
if(type==1){
return "success";
}else if(type==2){
return "add";
}else{
return "mainpage";
}

}
}

public class adminAction 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 add(){
if(type==1){
return "success";
}else if(type==2){
return "add";
}else{
return "mainpage";
}

}
}

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<constant name="struts.devMode" value="true" /><!-- 开发模式，修改xml文件后不需要重启tomcat，立即生效 -->

<constant name="struts.i18n.encoding" value="utf-8" />

<package name="user" namespace="/user" extends="struts-default">
<!-- global-results 全局结果集 -->
<!--当不在一个包内的时候，其他包想要用这个包里面的公用结果集，需要继承这个包，在
package标签的extends里面填写要继承的含有共用结果集的包名即可。-->
<global-results>
<result name="mainpage">/mainpage.jsp</result>
</global-results>

<action name="useradd" class="com.test.user.UserAction" method="add">
<result>/success.jsp</result>
<result name="add">/add.jsp</result>
</action>
</package>

<package name="admin" namespace="/admin" extends="user"><!-- 因为继承user包，所有可以用global-results -->
<action name="adminadd" class="com.test.admin.adminAction" method="add">
<result>/admin.jsp</result>
</action>
</package>
</struts>