bigScreen/js/util.js

function getCurrentTime() {
  const yy = new Date().getFullYear()
  const mm = new Date().getMonth() + 1
  const dd = new Date().getDate()
  const hh = new Date().getHours()
  const mf = new Date().getMinutes() < 10 ? '0' + new Date().getMinutes() : new Date().getMinutes()
  const ss = new Date().getSeconds() < 10 ? '0' + new Date().getSeconds() : new Date().getSeconds()
  const time = yy + '-' + mm + '-' + dd + ' ' + hh + ':' + mf + ':' + ss
  return time
}

function parseTime(time, cFormat) {
  if (arguments.length === 0) {
    return null
  }
  var format = cFormat || '{y}-{m}-{d} {h}:{i}:{s}'
  var date
  if (typeof time === 'undefined' || time === null || time === 'null') {
    return ''
  } else if (typeof time === 'object') {
    date = time
  } else {
    if ((typeof time === 'string') && (/^[0-9]+$/.test(time))) {
      time = parseInt(time)
    }
    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) => {
    var 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
}