var barcode = require("./barcode"); var qrcode = require("./qrcode"); const extConfig = tt.getExtConfigSync ? tt.getExtConfigSync() : {} function convertUTCTimeToLocalTime(UTCDateString) { if (!UTCDateString) { return '-'; } function formatFunc(str) { //格式化显示 return str > 9 ? str : '0' + str } var date2 = new Date(UTCDateString); //这步是关键 var year = date2.getFullYear(); var mon = formatFunc(date2.getMonth() + 1); var day = formatFunc(date2.getDate()); var hour = date2.getHours(); var noon = hour >= 12 ? 'PM' : 'AM'; hour = hour >= 24 ? hour - 24 : hour; hour = formatFunc(hour); var min = formatFunc(date2.getMinutes()); var dateStr = ' ' + hour + ':' + min ; return dateStr; } // function fmtDate(date) { // var dateee = new Date(date).toJSON(); // return new Date(+new Date(dateee) + 8 * 3600 * 1000).toISOString().replace(/T/g, ' ').replace(/\.[\d]{3}Z/, ''); // } function moodsText(Num){//人气值处理 Num人气值 返回字符串 处理到万位 let sing = "" if(Num>10000){ sing = (Num/10000).toFixed(2)+"w" }else{ sing =Num } return sing } const formatTime = (date, fmt) => { try { if (!date) { return date; } if (typeof date === 'string' && date.length === 13) { date = Number(date); } if (typeof date == "number") { date = new Date(date); } var o = { "M+": date.getMonth() + 1, //月份 "d+": date.getDate(), //日 "h+": date.getHours(), //小时 "m+": date.getMinutes(), //分 "s+": date.getSeconds(), //秒 "q+": Math.floor((date.getMonth() + 3) / 3), //季度 S: date.getMilliseconds() //毫秒 }; if (/(y+)/.test(fmt)) fmt = fmt.replace( RegExp.$1, (date.getFullYear() + "").substr(4 - RegExp.$1.length) ); for (var k in o) if (new RegExp("(" + k + ")").test(fmt)) fmt = fmt.replace( RegExp.$1, RegExp.$1.length == 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length) ); return fmt; } catch (error) { return date; } }; const formatNumber = n => { n = n.toString(); return n[1] ? n : "0" + n; }; function convert_length(length) { return Math.round((tt.getSystemInfoSync().windowWidth * length) / 750); } function barc(id, code, width, height) { barcode.code128( tt.createCanvasContext(id), code, convert_length(width), convert_length(height) ); } function qrc(id, code, width, height) { qrcode.api.draw(code, { ctx: tt.createCanvasContext(id), width: convert_length(width), height: convert_length(height) }); } // function fmtDate(obj) { // if (typeof obj === 'string' && obj.length === 13) { // obj = Number(obj); // } // var date = new Date(obj); // var y = 1900 + date.getYear(); // var m = "0" + (date.getMonth() + 1); // var d = "0" + date.getDate(); // return ( // y + // "-" + // m.substring(m.length - 2, m.length) + // "-" + // d.substring(d.length - 2, d.length) // ); // } //计算下单的时间与现在的时间的 function timechuo(startTime) { var s1 = new Date(startTime.replace(/-/g, "/")); var s2 = new Date(); var runTime = parseInt((s1.getTime() - s2.getTime()) / 1000); var year = Math.floor(runTime / 86400 / 365); var runTime = runTime % (86400 * 365); var month = Math.floor(runTime / 86400 / 30); var runTime = runTime % (86400 * 30); var day = Math.floor(runTime / 86400); var runTime = runTime % 86400; var hour = Math.floor(runTime / 3600); var runTime = runTime % 3600; var minute = Math.floor(runTime / 60); var runTime = runTime % 60; var second = runTime; if (day && !year && !month){ return (day + '天' + hour + "小时" + minute + "分钟") } else if (month && !year){ return ((month*30+day) +'天' + hour + "小时" + minute + "分钟") } else if (year) { return ((year*365 + month*30+ day) + '天' + hour + "小时" + minute + "分钟") }else{ return (hour + "小时" + minute + "分钟") } } //计算时间差 function timecha(endTime,startTime) { var s1 = new Date(endTime.replace(/-/g, "/")); var s2 = new Date(startTime.replace(/-/g, "/")); var runTime = parseInt((s1.getTime() - s2.getTime()) / 1000); var year = Math.floor(runTime / 86400 / 365); var runTime = runTime % (86400 * 365); var month = Math.floor(runTime / 86400 / 30); var runTime = runTime % (86400 * 30); var day = Math.floor(runTime / 86400); var runTime = runTime % 86400; var hour = Math.floor(runTime / 3600); var runTime = runTime % 3600; var minute = Math.floor(runTime / 60); var runTime = runTime % 60; var second = runTime; return (month+"月"+day+"天"+hour+"小时"+minute+"分钟") } function isJSON(str) { if (typeof str == 'string') { console.log("string") try { var obj = JSON.parse(str); if (typeof obj == 'object' && obj) { return true; } else { return false; } } catch (e) { console.log(e); tt.showToast({ title: '请扫描正确的二维码', icon: 'none', duration: 1300 }) } } else { tt.showToast({ title: '请扫描正确的二维码', icon: 'none', duration: 1300 }) } } module.exports = { formatTime: formatTime, barcode: barc, qrcode: qrc, isJSON: isJSON, // fmtDate: fmtDate, timechuo: timechuo, timecha: timecha, moodsText:moodsText, convertUTCTimeToLocalTime: convertUTCTimeToLocalTime };