Postman测试api@RequestBody接收参数

{
    "code": 400,
    "message": "Content type 'multipart/form-data;boundary=--------------------------043259503089931000115304;charset=UTF-8' not supported"
}

{"id":13,"username":"bbb","password":"123","nickName":"bb1"}

{
    "code": 200,
    "data": null,
    "message": "SUCCESS"
}