Angular http.post嵌套json

Question

我正在使用带有FOSUserBundle的Angular5和Symfony 3.4.

我有类似的东西:

register(username: string, email: string, first: string, second: string)
{
  return this.appHttp.post('register', {username, email, first, second}).subscribe(
    data => {
       this.appHttp.logRequest(data);
    }
  );
}

我需要发送给API的是一个格式化的json,如:

{
  "email": "email@test.com",
  "username" : "userTest",
  "plainPassword" : {
    "first" : "123",
    "second": "123"
   }
}

目前,我的json看起来像:

{
  "email": "email@test.com",
  "username" : "userTest",
  "first": "123",
  "second": "123",
}

我如何发布所需的json？

谢谢!

Answer 1

只是改变 :

{username, email, first, second}

至

{username, email, plainPassword : {first, second} }