Question

spring mvc怎么接收list

Answer 1

1.表单提交前,表单序列化JSON格式传台,解析封装List.

2.我创建UserModel
public class UserModel {
private List users;

public List getUsers() {
return users;
}

public void setUsers(List users) {
this.users = users;
}

public UserModel(List users) {
super();
this.users = users;
}

public UserModel() {
super();
}

}

修改我控制层页面

1 @RequestMapping("/user")
2 public void test(UserModel userModel ){
3 logger.debug(JSONArray.toJSON(userModel));
4 }
<%@ page language="java" import="java.util.*" pageEncoding="UTF

-8"%>

用户名：<input type="text" name="users

[0].username">

密码：<input type="text" name="users

[0].password">

用户名：<input type="text" name="users

[1].username">

密码：<input type="text" name="users

[1].password">