我想在使用javascript获取后更改json格式

Question

1. 我有一个类似下面的json ..在获取这个json后我存储在一个名为data的变量中。我需要将此数据变量更改为如下所示

     {
   "recipes": [
   {
   "cuisine": "chinese",
   "description": "hjkhdkd",
   "id": 3,
   "min_time": "30-60min",
   "name": "Noodles",
   "nutrition": "",
   "qty": "",
   "quantity_unit_id": "2",
   "rate": "",
   "recipe_type": "vegetarian",
   "serve": [
   "4"
   ],
   "tip": "",
   "image_url": {
   "medium": "/system/recipes/images/000/000/003/medium/dfdfs.jpeg?1501851554"
   }
   }
   ]
   }
   

2. 如何使用javascript

   更改上面的json数据

   [
   {
   "cuisine": "chinese",
   "description": "hjkhdkd",
   "id": 3,
   "min_time": "30-60min",
   "name": "Noodles",
   "nutrition": "",
   "qty": "",
   "quantity_unit_id": "2",
   "rate": "",
   "recipe_type": "vegetarian",
   "serve": [
   "4"
   ],
   "tip": "",
   "image_url": {
   "medium": "/system/recipes/images/000/000/003/medium/dfdfs.jpeg?1501851554"
   }
   }
   ]
   

Answer 1

var data = '{ "recipes": [ { "cuisine": "chinese", "description": "hjkhdkd", "id": 3, "min_time": "30-60min", "name": "Noodles", "nutrition": "", "qty": "", "quantity_unit_id": "2", "rate": "", "recipe_type": "vegetarian", "serve": [ "4" ], "tip": "", "image_url": { "medium": "/system/recipes/images/000/000/003/medium/dfdfs.jpeg?1501851554" } } ] }';
var jsonifieddata = JSON.parse(data);
var newdata = jsonifieddata.recipes;
JSON.stringify(newdata);

在您的控制台中运行此功能。

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