如何在javascript中合并2个对象[重复]

Question

我将这个对象作为响应对象

{
"data": [
    {
        "id": "203",
        "bench": "abc"
    },
    {
        "id": "205",
        "bench": "def"
    }
],
"responseCode": 200,
"isSuccess": "true"
}

现在我想在响应对象之上添加这个对象

{
  "id": "0",
  "bench": "Select bench"
}

所以最终的对象应该是这样的

{
"data": [
    {
        "id": "0",
        "bench": "Select bench"
    },
    {
        "id": "203",
        "bench": "abc"
    },
    {
        "id": "205",
        "bench": "def"
    }
],
"responseCode": 200,
"isSuccess": "true"
}

有没有办法在打字稿中做到这一点？我尝试了“unshift”，但它不起作用。

Answer 1

  response = {
    "data": [
    {
      "id": "203",
      "bench": "abc"
    },
    {
      "id": "205",
      "bench": "def"
    }
    ],
    "responseCode": 200,
    "isSuccess": "true"
  };

  response.data.unshift({
    "id": "0",
    "bench": "Select bench"
  });
  console.log(response); // shows json object