SpringMVC接受返回JSON数组

来源：互联网发布：里杰卡尔德知乎编辑：程序博客网时间：2024/06/09 16:31

1：java代码：

@Controller  @RequestMapping("/json")  public class JsonTest  {         @RequestMapping(value="/user", method = RequestMethod.GET)      public @ResponseBody  User  getJson()    {      User user = new User();    user.setPwd("pdd");    user.setUsername("name");        return user;      }      @RequestMapping(value = "/insert",method = RequestMethod.POST)    public void getJson(@RequestBody User user)    {    System.out.println(user.getUsername());    }} class User{private String username;private String pwd;public String getUsername() {return username;}public void setUsername(String username) {this.username = username;}public String getPwd() {return pwd;}public void setPwd(String pwd) {this.pwd = pwd;}}

2:Ajax

var user = {};user.username = "test";user.pwd = "pwd";var json = JSON.stringify(user);$.ajax({url:'json/insert',type:'POST',data : json,dataType : 'json',contentType : 'application/json;charset=UTF-8',success:function(obj){}})

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