例如，我有这个数组，如果我将其字符串化，它将是这样的：
[{"car":"Toyota","ID":"1", "Doors": "4", "price": "20.000"},{"car":"Chevrolet","ID":"2", "Doors": "2", "price": "15.000"}]
我该怎么做才能从 2 辆车中移除：车门和价格。并且只留在数组“car”和“id”中？例如：
[{"car":"Toyota","ID":"1"},{"car":"Chevrolet","ID":"2"}]
谢谢！