將 json 數據解析為 typescript 類

Question

我從請求中收到 JSON，我需要將它轉換為我的 typescrypt 類，您可以在下面看到

[
   {
      "id":3,
      "taskRepositoryID":null,
      "timesheetID":null,
      "timeCategoryID":null,
      "startTime":"0001-01-01T00:00:00",
      "endTime":"0001-01-01T00:00:00",
      "duration":0,
      "comment":"some comment"
   },
   {
      "id":5,
      "taskRepositoryID":null,
      "timesheetID":null,
      "timeCategoryID":null,
      "startTime":"0001-01-01T00:00:00",
      "endTime":"0001-01-01T00:00:00",
      "duration":0,
      "comment":"some comment"
   }
]

打字稿類：

export class TestTime {
  id: number;
  taskRepositoryID: any;
  timesheetID: any;
  timeCategoryID: any;
  startTime: string;
  endTime: string;
  duration: any;
  comment: string;

}

如何將 json 數據解析為我的類 TestTime 的數組？

Answer 1

試試這個代碼

let myList:TestTime[]  = JSON.parse(myJson);

Answer 2

您應該能夠傳遞一個類型參數來取回您所期望的所有輸入內容：

this._timeServcie.getTimeForRange<TestTime[]>(argumets) 
    .subscribe((data: TestTime[]) => //...