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javascript - 如何将多个对象串行推入一个对象

问题描述

我在一个变量中有 2 个或多个对象，我想将这些对象推送到一个对象中。

let a = {"device_type":"iphone","filter_data":{"title":{"value":"Lorem Ipsum..","data":{}},"message":{"value":"Lorem Ipsum is simply dummy text of the printing...","data":{}},"dismiss_button":{"value":"Ok","data":{}},"action_url":{"value":"","data":{"type":"custom"}}}}

{"device_type":"iphone","filter_data":{"message":{"value":"Push Message goes here.","data":{}}}}

我希望输出为：

{
  "0": {
    "device_type": "iphone",
    "filter_data": {
      "title": {
        "value": "Lorem Ipsum..",
        "data": {}
      },
      "message": {
        "value": "Lorem Ipsum is simply dummy text of the printing...",
        "data": {}
      },
      "dismiss_button": {
        "value": "Ok",
        "data": {}
      },
      "action_url": {
        "value": "",
        "data": {
          "type": "custom"
        }
      }
    }
  },
  "1": {
    "device_type": "iphone",
    "filter_data": {
      "message": {
        "value": "Push Message goes here.",
        "data": {}
      }
    }
  }
}

我怎样才能做到这一点？

标签： javascriptarraysjsonobject

解决方案

您可以}{用 a替换},{，解析它并Object.assign从数组中获取具有索引作为属性的对象。

const
    data = '{"device_type":"iphone","filter_data":{"title":{"value":"Lorem Ipsum..","data":{}},"message":{"value":"Lorem Ipsum is simply dummy text of the printing...","data":{}},"dismiss_button":{"value":"Ok","data":{}},"action_url":{"value":"","data":{"type":"custom"}}}}{"device_type":"iphone","filter_data":{"message":{"value":"Push Message goes here.","data":{}}}}';
    result = Object.assign({}, JSON.parse(`[${data.replace(/\}\{/g, '},{')}]`));

console.log(result);
.as-console-wrapper { max-height: 100% !important; top: auto; }

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