//判断数据是否在另一数组 util.inOf = function (arr, targetArr) {let res = true;arr.forEach(item => {if (targetArr.indexOf(item) < 0) {res = false;}});return res; }; //判断元素是否在数组内 util.oneOf = function (ele, targetArr) {if (targetArr.indexOf(ele) >= 0) {return true;} else {return false;} }; //判断元素是否在数组内 二 util.contains = function (arr, el) {if (!Array.indexOf) {Array.prototype.indexOf = function (obj) {for (var i = 0; i < this.length; i++) {if (this[i] == obj) {return i;}}return -1;}}if(arr.indexOf(el) < 0){return false;}else{console.log('arr.indexOf(obj)',arr.indexOf(el))return true;} }; //获取窗口高度 util.getModalInitHeight = function () {return window.innerHeight; } //获取窗口宽度 util.innerWidth = function () {return window.innerWidth; } //转化日期格式为标准格式 util.convertTimeTextFormat = function (dateText) {let date = Date.parse(dateText);let datetime = new Date(date);let result = datetime.getFullYear() + '-' + ((datetime.getMonth() + 1) >= 10 ? (datetime.getMonth() + 1) : '0' +(datetime.getMonth() + 1)) + '-' + (datetime.getDate() < 10 ? '0' + datetime.getDate() : datetime.getDate()) + ' ' +(datetime.getHours() < 10 ? '0' + datetime.getHours() : datetime.getHours()) + ':' +(datetime.getMinutes() < 10 ? '0' + datetime.getMinutes() : datetime.getMinutes()) +':' + (datetime.getSeconds() < 10 ? '0' + datetime.getSeconds() : datetime.getSeconds());return result; }; //转化多个时间为标准格式 util.convertTimeSlotFormat = function (timeslot) {let result = [];for(let i=0;i<timeslot.length;i++){if(timeslot[i]){let date = Date.parse(timeslot[i]);let datetime = new Date(date);let text = datetime.getFullYear() + '-' + ((datetime.getMonth() + 1) >= 10 ? (datetime.getMonth() + 1) : '0' +(datetime.getMonth() + 1)) + '-' + (datetime.getDate() < 10 ? '0' + datetime.getDate() : datetime.getDate()) + ' ' +(datetime.getHours() < 10 ? '0' + datetime.getHours() : datetime.getHours()) + ':' +(datetime.getMinutes() < 10 ? '0' + datetime.getMinutes() : datetime.getMinutes()) +':' + (datetime.getSeconds() < 10 ? '0' + datetime.getSeconds() : datetime.getSeconds());if(text.length>0){result.push(text);} }}return result; }; //时间戳转化为自定义格式时间格式 （util.convertTimeTextCustomFormat('yyyy-MM-dd hh:mm:ss','2018-05-19'）
util.formatTimestamp = function (fmt, timestamp) {let date = new Date(timestamp);let 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.$1.length==1) ? (o[k]) : (("00"+ o[k]).substr((""+ o[k]).length))); return fmt; } // 过滤字符、标签、空格及符号 util.newLine = function (str) {return str.replace(/\n/g, '<br/>') } // 传入参数小于10,前面加'0' util.checkNum = function (n) {return n = n < 10 ? '0' + n : n }// 获取url参数 util.getUrlParam = function (name) {var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)"); // 构造一个含有目标参数的正则表达式对象var r = window.location.search.substr(1).match(reg); // 匹配目标参数if (r != null) {return unescape(r[2]);}return null; //返回参数值 }// 判断是否IP util.isIp = (ip) => {var reg = /^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$/return reg.test(ip); } //数组去重 util.unique = function (arr){var len = arr.length;var result = []for(var i=0;i<len;i++){var flag = true;for(var j = i;j<arr.length-1;j++){if(arr[i]==arr[j+1]){flag = false;break;}}if(flag){result.push(arr[i])}}return result; } //获取数组最大值或者最小值 util.getMaximin = function (arr, maximin) {if(maximin == "max"){return Math.max.apply(Math,arr);}else if(maximin == "min"){return Math.min.apply(Math, arr); } }; //邮箱验证 util.checkEmail = function (email) {let emailReg = new RegExp('^([0-9A-Za-z\\-_\\.]+)@([0-9a-z]+\\.[a-z]{2,3}(\\.[a-z]{2})?)$');if (email === '') {return false;console.log('不能为空');} else if (!emailReg.test(email)) { // 正则验证不通过，格式不对return false;console.log('格式不正确');} else {return true;console.log('正确');} }; //数组分割成字符串用自定义符号连接 util.implode = function (glus, arr) {let str = '';for (let i = 0; i < arr.length; i++) {if (i === 0) {str += arr[i];} else {str += glus + arr[i];}}return str; };
多个项目总结！！！！！！！！
