Struts2 动态结果集

1、index.jsp

<body>

动态结果 一定不要忘了为动态结果的保存值设置set get方法

<ol>

	<li><a href="user/user?type=1">返回success</li>

	<li><a href="user/user?type=2">返回error</li>

</ol>

</body>

2.struts.xml

<struts>

 <constant name="struts.devMode" value="true" />

 <package name="user" namespace="/user" extends="struts-default">

        <action name="user" class="com.wxh.action.UserAction">

            <result >${r}</result>

        </action>

    </package>

</struts>

3.UserAction.java

package com.wxh.action;

import com.opensymphony.xwork2.ActionSupport;

public class UserAction extends ActionSupport{

	/**

	 *

	 */

	private static final long serialVersionUID = 1L;

	private int type;

	private String r;

	public String getR() {

		return r;

	}

	public void setR(String r) {

		this.r = r;

	}

	public int getType() {

		return type;

	}

	public void setType(int type) {

		this.type = type;

	}

	//动态确定r的值

	public String execute() throws Exception{

		if(type==1) r="/userSuccess.jsp";

		else if(type==2) r="/userError.jsp";

	    return "success";

	}

}

4.userError.jsp

<body>

user error!

</body>

5.userSuccess.jsp

<body>

user Success!

</body>

巴特西

Struts2 动态结果集

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