Struts2--Action属性接收参数

Posted 2020-06-14

1. JSP文件调用格式:

<a href="user/user!add?name=a&age=8">添加用户</a>

2. struts.xml文件:

 <package name="user" extends="struts-default" namespace="/user">
        <action name="user" class="com.bjsxt.struts2.user.action.UserAction">
            <result>/user_add_success.jsp</result>
        </action>
    </package>

3. action文件:和jsp传递过来的name和age一一对应传值进去

package com.bjsxt.struts2.user.action;

import com.opensymphony.xwork2.ActionSupport;

public class UserAction extends ActionSupport {	
	private String name;
	private int age;	
	public String add() {
		System.out.println("name=" + name);
		System.out.println("age=" + age);
		return SUCCESS;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public int getAge() {
		return age;
	}

	public void setAge(int age) {
		this.age = age;
	}	
}