struts2绑定对象数组

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1、首先写一个要绑定的对象

User.java

package com.zjd.getExcel.entity;/** * Created by dong on 15-4-19. */public class User {    public  User(){}    private Integer id;    private String username;    private String sex;    private String email;    private String password;    private int count;    public Integer getId() {        return id;    }    public void setId(Integer id) {        this.id = id;    }    public String getUsername() {        return username;    }    public void setUsername(String username) {        this.username = username;    }    public String getPassword() {        return password;    }    public void setPassword(String password) {        this.password = password;    }    public int getCount() {        return count;    }    public void setCount(int count) {        this.count = count;    }    public String getSex() {        return sex;    }    public void setSex(String sex) {        this.sex = sex;    }    public String getEmail() {        return email;    }    public void setEmail(String email) {        this.email = email;    }}

2、前端页面

<html><head>    <title>test</title></head><body>     <form action="test" method="post">                     <%                         for (int i =0 ;i < 2 ; i++){                             %>                                     <input type="text" name="users[<%=i%>].username" />                                     <input type="text" name="users[<%=i%>].sex" />                                     <input type="text" name="users[<%=i%>].email" />                                     <input type="text" name="users[<%=i%>].password" />                             <%                         }                     %>                <input type="submit" value="提交" />     </form></body></html>

3、接受前端传过来的对象数组users

test.java(取对象数组时，用List<User>得到)

@Componentpublic class Test extends ActionSupport {    private List<User> users;    @Override    public String execute() throws Exception {        System.out.println(users.toString()+"-----");        for (User user:users){            System.out.println(user.getUsername()+"---"+user.getEmail()+"--"+user.getPassword()+"-"+user.getSex());        }        return Action.SUCCESS;    }    public List<User> getUsers() {        return users;    }    public void setUsers(List<User> users) {        this.users = users;    }}

参考链接

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