如何将Angular JSON对象传递给jQuery代码

Question

我正在尝试将Angular5生成的JSON对象传递给jQuery代码：

$.ajax({
  url: "api/loginservice",
  type: "POST",
  data: formData,
  xhrFields: {
    withCredentials: true
  },
  success: function(data, textStatus, jqXHR) {
    alert(JSON.stringify(this.user))
  },
  error: function(jqXHR, textStatus, errorThrown) {
    console.log('error login');
  }
});

this.user是一个有角度的JSON对象，但是jQuery给出了一个错误this.user is undefined。

Answer 1

将function(data, textStatus, jqXHR){}更改为(data, textStatus, jqXHR) =>{}

请 read 此

Answer 2

Try This:-

var _self = this;
  $.ajax({
  url: "api/loginservice",
  type: "POST",
  data: formData,
  xhrFields: {
    withCredentials: true
  },
  success: (data, textStatus, jqXHR) => {
    alert(JSON.stringify(_self.user))
  },
  error: function(jqXHR, textStatus, errorThrown) {
    console.log('error login');
  }
});