使用通配符的来调用action 中的不同方法-优快云博客

本文链接：https://blog.youkuaiyun.com/iteye_15826/article/details/81815549

struts.xml

------------------------------------------------------------------------------------------------------------

<?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.enable.DynamicMethodInvocation"
        value="false" />

    <package name="taink" namespace="/control/employee"
        extends="struts-default">
        <action name="list_*" method="{1}"
            class="org.taink.struts.action.HelloWorldAction">
            <result name="success">/WEB-INF/page/message.jsp</result>
        </action>
    </package>
</struts>

action.java

------------------------------------------------------------------------------------------------------------------------------

package org.taink.struts.action;

// struts2 采用无入侵设计(即不依赖其它框架,类,jar的支持)
public class HelloWorldAction {
    private String message;

    public String getMessage() {
        return message;
    }

    public String addUI() {
        message = "addUI";
        return "success";
    }

    public String execute() {
        message = "execute";
        return "success";
    }

}

message.jsp

---------------------------------------------

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
    <base href="<%=basePath%>">
    <title>message page</title>
</head>
<body>
        value:${message}
</body>
</html>