91 lines
2.3 KiB
JavaScript
91 lines
2.3 KiB
JavaScript
const formatTime = date => {
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const year = date.getFullYear()
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const month = date.getMonth() + 1
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const day = date.getDate()
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const hour = date.getHours()
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const minute = date.getMinutes()
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const second = date.getSeconds()
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return [year, month, day].map(formatNumber).join('-') + ' ' + [hour, minute, second].map(formatNumber).join(':')
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}
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const formatTime2 = date => {
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const year = date.getFullYear()
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const month = date.getMonth() + 1
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const day = date.getDate()
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const hour = date.getHours()
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const minute = date.getMinutes()
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return [year, month, day].map(formatNumber).join('-') + ' ' + [hour, minute].map(formatNumber).join(':')
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}
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const formatNumber = n => {
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n = n.toString()
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return n[1] ? n : '0' + n
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}
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let getQueryString = function (url, name) {
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console.log("url = " + url)
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console.log("name = " + name)
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var reg = new RegExp('(^|&|/?)' + name + '=([^&|/?]*)(&|/?|$)', 'i')
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var r = url.substr(1).match(reg)
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if (r != null) { console.log("r = " + r)
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console.log("r[2] = " + r[2])
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return r[2] } return null; }
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/**
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* 格式化秒
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* @param int value 总秒数
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* @return string result 格式化后的字符串
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*/
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function formatSeconds(value) {
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var theTime = parseInt(value);// 需要转换的时间秒
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var theTime1 = 0;// 分
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var theTime2 = 0;// 小时
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var theTime3 = 0;// 天
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if (theTime > 60) {
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theTime1 = parseInt(theTime / 60);
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theTime = parseInt(theTime % 60);
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if (theTime1 > 60) {
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theTime2 = parseInt(theTime1 / 60);
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theTime1 = parseInt(theTime1 % 60);
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if (theTime2 > 24) {
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//大于24小时
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theTime3 = parseInt(theTime2 / 24);
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theTime2 = parseInt(theTime2 % 24);
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}
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}
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}
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var result = '';
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if (theTime > 0) {
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result = "" + parseInt(theTime) + "秒";
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}
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if (theTime1 > 0) {
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result = "" + parseInt(theTime1) + "分" + result;
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}
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if (theTime2 > 0) {
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result = "" + parseInt(theTime2) + "小时" + result;
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}
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if (theTime3 > 0) {
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result = "" + parseInt(theTime3) + "天" + result;
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}
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return result;
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}
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function toSubString(value) {
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if (value.length>=14){
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var str = value.substring(0, 14)
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return str + "..."
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} else {
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return value
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}
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}
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module.exports = {
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getQueryString: getQueryString,
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formatTime: formatTime,
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formatTime2:formatTime2,
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formatSeconds:formatSeconds,
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toSubString: toSubString
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}
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