js json obj 实体生成 json的默认值和字段注释生成

js json obj 实体生成 json的默认值和字段注释生成

文档：js json obj 实体生成 json的默认值和?..
链接：http://note.youdao.com/noteshare?id=4e9a9ab56127af81bf548d2bde27338c&sub=3D661303F525437B89B5F267EDCE3C27
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let obj = {
  "id": "0a92e7d9",
  "conversationId": "81f8f396",
  "personId": "ea38108e",
  "text": "b6f5f494",
  "audioFileToken": "69f3e515",
  "translationResult": "2ba14003",
  "createTime": {
    "date": {
      "year": -829233272,
      "month": 433736398,
      "day": -1093198240
    },
    "time": {
      "hour": "0",
      "minute": "0",
      "second": "0",
      "nano": -2067186232
    }
  },
  "deleted": false,
  "insertTime": 648848170,
  "updateTime": 2049751701,
  "deleteTime": -1846444143
}
obj = {
  "creator": "4fb67f4d",
  "topic": "b06b8336",
  "id": "95e0d834",
  "deleted": false,
  "insertTime": 950660558,
  "updateTime": 2075673529,
  "deleteTime": 1124049122
}

function nowMs() {
  return Date.now()
}

function strWarp(key) {
  return `"${key}"`
}


function getShowVal(key) {
  let mapToShowVal = {
    insertTime: nowMs(),
    deleteTime: nowMs(),
    updateTime: nowMs(),
    createTime: "" + new Date(),
    topic: "一个主题",
    creator: "school001",
    "deleted": false,

    text: "hello",
    translationResult: "你好",
  }


  let showVal = mapToShowVal[key]
  if (key == 'deleted') {
    return false
  }


  if (showVal) {

    if (typeof showVal === 'string' || showVal instanceof String) {

      return strWarp(showVal)
    }

    return showVal
  }
  return `"${key}"`
}

function getShowCmt(key) {
  let map = {
    insertTime: "插入时间,插入数据的时候默认不传递,后端自动设置.修改数据的时候一般也不传递,因为插入时间是固定的",
    deleteTime: "不用传递,后端处理",
    updateTime: "不用传递,后端处理",
    createTime: "不用传递,后端处理",
    "id":"插入的时候前端传递null,因为数据库会自动生成,update的时候要根据id来指定",

    topic: "一个主题",
    creator: "createorId--后端根据token获取-save时候前端不需要传递",
    "deleted": "如果是插入数据,默认不用传递,后端会设置为false,认为他新建的时候是没有被删除的",

    text: "原文",
    translationResult: "翻译结果字符串",
  }

  let showVal = map[key]

  if (showVal) {

    if (typeof showVal === 'string' || showVal instanceof String) {

      return strWarp(showVal)
    }

    return showVal
  }
  return `"${key}"`
}

function desp(key, value) {

  let showVal = getShowVal(key)

  row = `${key}:${showVal}, // ${ getShowCmt(key)}`

  console.log(row);


}

for (let key in obj) {

  desp(key, obj[key])
}