编译器：pycharm

原始数据：json

快速格式化方法：

①建立json文件

在pycharm上创建一个.json的文件，如hello.json

②将json数据粘贴到.json文件中

以下是一段json格式数据，可以直接粘贴到.json文件中

{“code”:0,”data”:{“album”:{“count”:2,”itemlist”:[{“docid”:”24100646″,”id”:”24100646″,”mid”:”002mPgSG01LLtu”,”name”:”无名的人”,”pic”:”http://y.gtimg.cn/music/photo_new/T002R180x180M000002mPgSG01LLtu_1.jpg”,”singer”:”毛不易”},{“docid”:”3834888″,”id”:”3834888″,”mid”:”0026ttFc17IeE3″,”name”:”无问”,”pic”:”http://y.gtimg.cn/music/photo_new/T002R180x180M0000026ttFc17IeE3_1.jpg”,”singer”:”毛不易”}],”name”:”专辑”,”order”:2,”type”:3},”mv”:{“count”:2,”itemlist”:[{“docid”:”1449642″,”id”:”1449642″,”mid”:”001UwAbv4H9QVZ”,”name”:”牧马城市”,”singer”:”毛不易”,”vid”:”k002671le5d”},{“docid”:”1352908″,”id”:”1352908″,”mid”:”003bjsSu20ltwY”,”name”:”像我这样的人”,”singer”:”毛不易”,”vid”:”y0026hr4b5e”}],”name”:”MV”,”order”:3,”type”:4},”singer”:{“count”:2,”itemlist”:[{“docid”:”1507534″,”id”:”1507534″,”mid”:”001BHDR33FZVZ0″,”name”:”毛不易”,”pic”:”http://y.gtimg.cn/music/photo_new/T001R150x150M000001BHDR33FZVZ0_3.jpg”,”singer”:”毛不易”},{“docid”:”4417724″,”id”:”4417724″,”mid”:”000pEm1i1BkmuD”,”name”:”毛不易的留声机”,”pic”:”http://y.gtimg.cn/music/photo_new/T001R150x150M000000pEm1i1BkmuD_1.jpg”,”singer”:”毛不易的留声机”}],”name”:”歌手”,”order”:1,”type”:2},”song”:{“count”:4,”itemlist”:[{“docid”:”203514624″,”id”:”203514624″,”mid”:”00375L600p9sxv”,”name”:”像我这样的人”,”singer”:”毛不易”},{“docid”:”203451421″,”id”:”203451421″,”mid”:”003kLvu04bLGzi”,”name”:”消愁”,”singer”:”毛不易”},{“docid”:”213224236″,”id”:”213224236″,”mid”:”000uhMwj387EBp”,”name”:”牧马城市”,”singer”:”毛不易”},{“docid”:”336582682″,”id”:”336582682″,”mid”:”002QhULf16tWw1″,”name”:”无名的人”,”singer”:”毛不易”}],”name”:”单曲”,”order”:0,”type”:1}},”subcode”:0}

③ 快捷键Ctrl+Alt+L

使用快捷键“Ctrl+Alt+L”即可快速格式化，格式化后的数据如下：

{
  "code": 0,
  "data": {
    "album": {
      "count": 2,
      "itemlist": [
        {
          "docid": "24100646",
          "id": "24100646",
          "mid": "002mPgSG01LLtu",
          "name": "无名的人",
          "pic": "http://y.gtimg.cn/music/photo_new/T002R180x180M000002mPgSG01LLtu_1.jpg",
          "singer": "毛不易"
        },
        {
          "docid": "3834888",
          "id": "3834888",
          "mid": "0026ttFc17IeE3",
          "name": "无问",
          "pic": "http://y.gtimg.cn/music/photo_new/T002R180x180M0000026ttFc17IeE3_1.jpg",
          "singer": "毛不易"
        }
      ],
      "name": "专辑",
      "order": 2,
      "type": 3
    },
    "mv": {
      "count": 2,
      "itemlist": [
        {
          "docid": "1449642",
          "id": "1449642",
          "mid": "001UwAbv4H9QVZ",
          "name": "牧马城市",
          "singer": "毛不易",
          "vid": "k002671le5d"
        },
        {
          "docid": "1352908",
          "id": "1352908",
          "mid": "003bjsSu20ltwY",
          "name": "像我这样的人",
          "singer": "毛不易",
          "vid": "y0026hr4b5e"
        }
      ],
      "name": "MV",
      "order": 3,
      "type": 4
    },
    "singer": {
      "count": 2,
      "itemlist": [
        {
          "docid": "1507534",
          "id": "1507534",
          "mid": "001BHDR33FZVZ0",
          "name": "毛不易",
          "pic": "http://y.gtimg.cn/music/photo_new/T001R150x150M000001BHDR33FZVZ0_3.jpg",
          "singer": "毛不易"
        },
        {
          "docid": "4417724",
          "id": "4417724",
          "mid": "000pEm1i1BkmuD",
          "name": "毛不易的留声机",
          "pic": "http://y.gtimg.cn/music/photo_new/T001R150x150M000000pEm1i1BkmuD_1.jpg",
          "singer": "毛不易的留声机"
        }
      ],
      "name": "歌手",
      "order": 1,
      "type": 2
    },
    "song": {
      "count": 4,
      "itemlist": [
        {
          "docid": "203514624",
          "id": "203514624",
          "mid": "00375L600p9sxv",
          "name": "像我这样的人",
          "singer": "毛不易"
        },
        {
          "docid": "203451421",
          "id": "203451421",
          "mid": "003kLvu04bLGzi",
          "name": "消愁",
          "singer": "毛不易"
        },
        {
          "docid": "213224236",
          "id": "213224236",
          "mid": "000uhMwj387EBp",
          "name": "牧马城市",
          "singer": "毛不易"
        },
        {
          "docid": "336582682",
          "id": "336582682",
          "mid": "002QhULf16tWw1",
          "name": "无名的人",
          "singer": "毛不易"
        }
      ],
      "name": "单曲",
      "order": 0,
      "type": 1
    }
  },
  "subcode": 0
} 

④代码快捷缩进和展开

快捷缩进：Ctrl+Shift+”-“(减号)

快捷展开：Ctrl+Shift+”+ “(加号)