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???? ? ?? ???? ??? ???? module.exports ??? ?? ????. ?????? ?????. ?? ????? ???? ? ???? util.js ??? ?????.

 /**
 * 處理具體業(yè)務(wù)邏輯
 */
function formatTime(date) {
 //獲取年月日
 var year = date.getFullYear()
 var month = date.getMonth() + 1
 var day = date.getDate()

 //獲取時(shí)分秒
 var hour = date.getHours()
 var minute = date.getMinutes()
 var second = date.getSeconds();

 //格式化日期
 return [year, month, day].map(formatNumber).join('/') + ' ' + [hour, minute, second].map(formatNumber).join(':')
}

function formatNumber(n) {
 n = n.toString()
 return n[1] ? n : '0' + n
}

/**
 * 模塊化導(dǎo)出暴露接口
 */
module.exports = {
 formatTime: formatTime
}

???: >

//導(dǎo)入模塊化方式
var util = require('../../utils/util.js')
Page({
 data: {
 logs: []
 },
 onLoad: function () {
 this.setData({
 logs: (wx.getStorageSync('logs') || []).map(function (log) {
 // 通過(guò)暴露的接口調(diào)用模塊化方法
 return util.formatTime(new Date(log))
 })
 })
 }
})

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