/** * 获取url参数值 * @param {*} url * @param {*} name */ export function getUrlParameter(url, name) { var regexSearch = '[\\?&#]' + name + '=([^&#]*)' var regex = new RegExp(regexSearch) var results = regex.exec(url) return results ? window.decodeURIComponent(results[1]) : '' } export function showToast(e) { uni.showToast({ title: e, icon: 'none', mask: true, duration: 1000 }); } export default { transDate: function (val, pattern) { if (val) { let time = new Date() time.setTime(val) if (Date.parse(val)) { time = new Date(val) } if (time instanceof Date) { return this.formatDate((pattern) || 'yyyy-MM-dd', time) } } return '' }, transBaseDateTime: function (val, pattern) { if (val) { let time = new Date() time.setTime(val) if (Date.parse(val)) { time = new Date(val) } if (time instanceof Date) { return this.formatDate((pattern) || 'yyyy年MM月dd日 hh:mm', time) } } return '' }, transBaseToDateTime: function (val, pattern) { if (val) { let time = new Date() time.setTime(val) if (Date.parse(val)) { time = new Date(val) } if (time instanceof Date) { return this.formatDate((pattern) || 'MM月dd日 hh:mm', time) } } return '' }, transServDate: function (val) { return this.transDate(val, 'yyyy-MM-dd hh:mm:ss') }, transServDay: function (val) { return this.transDate(val, 'yyyy-MM-dd') }, isArrayFn: function (value) { if (typeof Array.isArray === 'function') { return Array.isArray(value) } else { return Object.prototype.toString.call(value) === '[object Array]' } }, transDcMap: function (arr) { const tMap = {} arr.forEach(item => { tMap[item.value] = item.label }) return tMap }, castEval: function (val) { // return JSON.parse(val) if (val) { return eval('(' + val + ')') } else { return '' } }, castString: function (val) { return JSON.stringify(val) }, // 金额格式化,整数部分每3位用逗号分隔,支持带有正负号以及小数部分 formatMoney: function (amt) { if (!amt) return '' if (amt.length <= 3) { return amt } if (!/^(\+|-)?(\d+)(\.\d+)?$/.test(amt)) { return amt } var a = RegExp.$1; var b = RegExp.$2; var c = RegExp.$3 var re = new RegExp() re.compile('(\\d)(\\d{3})(,|$)') while (re.test(b)) { b = b.replace(re, '$1,$2$3') } return a + '' + b + '' + c }, formatDate: function (fmt, date) { // author: meizz 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.$1.length === 1) ? (o[k]) : (('00' + o[k]).substr(('' + o[k]).length))) } } return fmt }, replaceThumbnail: function (urlPath) { if (urlPath != null) { urlPath = urlPath.replace('/server/FileController/download/', this.$constant.BASE_URI + '/wx/fileController/downloadThumbnail/') } if (urlPath != null) { urlPath = urlPath.replace('/h5Server/FileController/download/', this.$constant.BASE_URI + '/wx/fileController/downloadThumbnail/') } return urlPath }, goBack: function () { // window.history.go(-1) // self.location = document.referrer history.back() }, uuid: function (len, radix) { const chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split('') const uuid = [] let i radix = radix || chars.length if (len) { // Compact form for (i = 0; i < len; i++) uuid[i] = chars[0 | Math.random() * radix] } else { // rfc4122, version 4 form let r // rfc4122 requires these characters uuid[8] = uuid[13] = uuid[18] = uuid[23] = '-' uuid[14] = '4' // Fill in random data. At i==19 set the high bits of clock sequence as // per rfc4122, sec. 4.1.5 for (i = 0; i < 36; i++) { if (!uuid[i]) { r = 0 | Math.random() * 16 uuid[i] = chars[(i === 19) ? (r & 0x3) | 0x8 : r] } } } return uuid.join('') }, }