text: /**
   * 通用js方法封装处理
   * Copyright (c) 2019 ruoyi
   */
  
  const baseURL = process.env.VUE_APP_BASE_API
  
  // 日期格式化
  export function parseTime(time, pattern) {
    if (arguments.length === 0 || !time) {
      return null
    }
    const format = pattern || '{y}-{m}-{d} {h}:{i}:{s}'
    let date
    if (typeof time === 'object') {
      date = time
    } else {
      if ((typeof time === 'string') && (/^[0-9]+$/.test(time))) {
        time = parseInt(time)
      } else if (typeof time === 'string') {
        time = time.replace(new RegExp(/-/gm), '/')
      }
      if ((typeof time === 'number') && (time.toString().length === 10)) {
        time = time * 1000
      }
      date = new Date(time)
    }
    const formatObj = {
      y: date.getFullYear(),
      m: date.getMonth() + 1,
      d: date.getDate(),
      h: date.getHours(),
      i: date.getMinutes(),
      s: date.getSeconds(),
      a: date.getDay()
    }
    const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
      let value = formatObj[key]
      // Note: getDay() returns 0 on Sunday
      if (key === 'a') {
        return ['日', '一', '二', '三', '四', '五', '六'][value]
      }
      if (result.length > 0 && value < 10) {
        value = '0' + value
      }
      return value || 0
    })
    return time_str
  }
  
  // 表单重置
  export function resetForm(refName) {
    if (this.$refs[refName]) {
      this.$refs[refName].resetFields()
    }
  }
  
  // 添加日期范围
  export function addDateRange(params, dateRange) {
    var search = params
    search.createdTimeStart = undefined
    search.createdTimeEnd = undefined
    if (null != dateRange && '' != dateRange) {
      search.createdTimeStart = dateRange[0]
      search.createdTimeEnd = dateRange[1]
    }
    return search
  }
  
  // 回显数据字典
  export function selectDictLabel(datas, value) {
    var actions = []
    Object.keys(datas).map((key) => {
      if (datas[key].dictValue == ('' + value)) {
        actions.push(datas[key].dictLabel)
        return false
      }
    })
    return actions.join('')
  }
  
  // 通用下载方法
  export function download(fileName) {
    window.location.href = baseURL + '/common/download?fileName=' + encodeURI(fileName) + '&delete=' + true
  }
  
  // 字符串格式化(%s )
  export function sprintf(str) {
    var args = arguments, flag = true, i = 1
    str = str.replace(/%s/g, function() {
      var arg = args[i++]
      if (typeof arg === 'undefined') {
        flag = false
        return ''
      }
      return arg
    })
    return flag ? str : ''
  }
  
  // 转换字符串，undefined,null等转化为""
  export function praseStrEmpty(str) {
    if (!str || str == 'undefined' || str == 'null') {
      return ''
    }
    return str
  }
  
  /**
   * 构造树型结构数据
   * @param {*} data 数据源
   * @param {*} id id字段 默认 'id'
   * @param {*} parentId 父节点字段 默认 'parentId'
   * @param {*} children 孩子节点字段 默认 'children'
   * @param {*} rootId 根Id 默认 0
   */
  export function handleTree(data, id, parentId, children, rootId) {
    id = id || 'id'
    parentId = parentId || 'parentId'
    children = children || 'children'
    rootId = rootId || 0
    //对源数据深度克隆
    const cloneData = JSON.parse(JSON.stringify(data))
    //循环所有项
    const treeData = cloneData.filter(father => {
      let branchArr = cloneData.filter(child => {
        //返回每一项的子级数组
        return father[id] === child[parentId]
      })
      branchArr.length > 0 ? father.children = branchArr : ''
      //返回第一层
      return father[parentId] === rootId
    })
    return treeData != '' ? treeData : data
  }
  