Json Style

原文链接

针对null的情况

如果一个属性是可选的或者包含空值或null值，考虑从JSON中去掉该属性，除非它的存在有很强的语义原因。

日期属性值

日期应该使用RFC3339建议的格式

日期应该是RFC 3339所建议的字符串格式。

{
  "lastUpdate": "2007-11-06T16:34:41.000Z"
}

关于一些保留字部分？

{
  "apiVersion": "2.0",
  "data": {
    "updated": "2010-02-04T19:29:54.001Z",
    "totalItems": 6741,
    "startIndex": 1,
    "itemsPerPage": 1,
    "items": [
      {
        "id": "BGODurRfVv4",
        "uploaded": "2009-11-17T20:10:06.000Z",
        "updated": "2010-02-04T06:25:57.000Z",
        "uploader": "docchat",
        "category": "Animals",
        "title": "From service dog to SURFice dog",
        "description": "Surf dog Ricochets inspirational video ...",
        "tags": [
          "Surf dog",
          "dog surfing",
          "dog",
          "golden retriever",
        ],
        "thumbnail": {
          "default": "http://i.ytimg.com/vi/BGODurRfVv4/default.jpg",
          "hqDefault": "http://i.ytimg.com/vi/BGODurRfVv4/hqdefault.jpg"
        },
        "player": {
          "default": "http://www.youtube.com/watch?v=BGODurRfVv4&feature=youtube_gdata",
          "mobile": "http://m.youtube.com/details?v=BGODurRfVv4"
        },
        "content": {
          "1": "rtsp://v5.cache6.c.youtube.com/CiILENy73wIaGQn-Vl-0uoNjBBMYDSANFEgGUgZ2aWRlb3MM/0/0/0/video.3gp",
          "5": "http://www.youtube.com/v/BGODurRfVv4?f=videos&app=youtube_gdata",
          "6": "rtsp://v7.cache7.c.youtube.com/CiILENy73wIaGQn-Vl-0uoNjBBMYESARFEgGUgZ2aWRlb3MM/0/0/0/video.3gp"
        },
        "duration": 315,
        "rating": 4.96,
        "ratingCount": 2043,
        "viewCount": 1781691,
        "favoriteCount": 3363,
        "commentCount": 1007,
        "commentsAllowed": true
      }
    ]
  }
}

一个示例