form表单数据通过@RequestBody解析成java实体类的实现过程

@PostMapping("/user")
    public Result<?> save(@RequestBody User user){
        System.out.println(user.toString());
        return Result.success();
    }

@Data
@AllArgsConstructor
@NoArgsConstructor
@TableName("user")
@JSONType(naming = PropertyNamingStrategy.SnakeCase)
public class User {
    @TableId
    private String uId;
    private String uUsername;
    private String uPassword;
    private String uPow;
}

  methods:{
    research(){
      axios.post("/api/user",this.search)
    },
}

@Data
@AllArgsConstructor
@NoArgsConstructor
@TableName("user")
@JSONType(naming = PropertyNamingStrategy.SnakeCase)
public class User {
    @TableId
    @JsonProperty(value = "uId")
    private String uId;
    @JsonProperty(value = "uUsername")
    private String uUsername;
    @JsonProperty(value = "uPassword")
    private String uPassword;
    @JsonProperty(value = "uPow")
    private String uPow;
}

    @PostMapping("/user")
    public Result<?> save(@RequestBody String user){
        User user1 = JSONObject.parseObject(user, User.class);
        System.out.println(user1.toString());
        return Result.success();
    }

@JSONType(naming = PropertyNamingStrategy.SnakeCase)