function formatNumber(n) { const str = n.toString() return str[1] ? str : `0${str}` } //格式时间 export function formatTime(date) { const year = date.getFullYear() const month = date.getMonth() + 1 const day = date.getDate() const hour = date.getHours() const minute = date.getMinutes() const second = date.getSeconds() const t1 = [year, month, day].map(formatNumber).join('/') const t2 = [hour, minute, second].map(formatNumber).join(':') return `${t1} ${t2}` } //对象转querystring export function serialize(obj) { var str = []; if (typeof obj == "string") { obj = JSON.parse(obj); } for (var p in obj) { if (obj.hasOwnProperty(p)) { str.push(encodeURIComponent(p) + "=" + encodeURIComponent(obj[p])); } } return str.join("&"); } //获取url参数 export function getQueryVariable(query,variable) { // var query = window.location.search.substring(1); var vars = query.split("&"); for (var i = 0; i < vars.length; i++) { var pair = vars[i].split("="); if (pair[0] == variable) { return pair[1]; } } return (false); } //补全图片路径 export function DFSImg(path, w, h) { // // if (path == null || path == '') { // return require('~/static/images/noImg.png'); // } let baseImg = process.env.IMG_DOMAIN ; if (!Array.isArray(baseImg) && (baseImg.indexOf('aliyun') >= 0 || baseImg.indexOf('cdn') >= 0 )) { var style = ''; if (w) style += ',w_' + w; if (h) style += ',h_' + h; if (style.length > 0) { if(path.indexOf('?x-oss-process') == -1){ path += '?x-oss-process=image/resize,m_pad,limit_0' + style } } if (path.indexOf('http') == 0) { return path; } return baseImg + path; } else { if (path.indexOf('http') == 0) { return path; } if (path.indexOf('/') != 0) { path = '/' + path; } if (w && h) { path += '.' + w + 'x' + h + '.jpg'; } return baseImg[Math.floor(Math.random() * 100) % baseImg.length] + path; } } // 获取Navbar高度 export function getNavbarInfo(fn) { let menuInfo = wx.getMenuButtonBoundingClientRect(); //右上角胶囊信息 wx.getSystemInfo({ success: (res) => { fn({ navTop: res.statusBarHeight, //状态栏高度 navHeight: res.statusBarHeight + menuInfo.height + (menuInfo.top - res.statusBarHeight) * 2 //导航栏高度 }) } }) } export function setTimes(value){ let result = parseInt(value) let h = Math.floor(result / 3600) < 10 ? '0' + Math.floor(result / 3600) : Math.floor(result / 3600) let m = Math.floor((result / 60 % 60)) < 10 ? '0' + Math.floor((result / 60 % 60)) : Math.floor((result / 60 % 60)) let s = Math.floor((result % 60)) < 10 ? '0' + Math.floor((result % 60)) : Math.floor((result % 60)) result = `${h}:${m}:${s}` return result }