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              頻道欄目
              首頁 > 程序開發 > web前端 > HTML/CSS > 正文
              JavaScript常用工具方法封裝
              2019-02-12 11:21:38           
              收藏   我要投稿
              因為工作中經常用到這些方法,所有便把這些方法進行了總結。

              JavaScript

              1. type 類型判斷

              isString (o) { //是否字符串

              return Object.prototype.toString.call(o).slice(8, -1) === 'String'

              }

              isNumber (o) { //是否數字

              return Object.prototype.toString.call(o).slice(8, -1) === 'Number'

              }

              isBoolean (o) { //是否boolean

              return Object.prototype.toString.call(o).slice(8, -1) === 'Boolean'

              }

              isFunction (o) { //是否函數

              return Object.prototype.toString.call(o).slice(8, -1) === 'Function'

              }

              isNull (o) { //是否為null

              return Object.prototype.toString.call(o).slice(8, -1) === 'Null'

              }

              isUndefined (o) { //是否undefined

              return Object.prototype.toString.call(o).slice(8, -1) === 'Undefined'

              }

              isObj (o) { //是否對象

              return Object.prototype.toString.call(o).slice(8, -1) === 'Object'

              }

              isArray (o) { //是否數組

              return Object.prototype.toString.call(o).slice(8, -1) === 'Array'

              }

              isDate (o) { //是否時間

              return Object.prototype.toString.call(o).slice(8, -1) === 'Date'

              }

              isRegExp (o) { //是否正則

              return Object.prototype.toString.call(o).slice(8, -1) === 'RegExp'

              }

              isError (o) { //是否錯誤對象

              return Object.prototype.toString.call(o).slice(8, -1) === 'Error'

              }

              isSymbol (o) { //是否Symbol函數

              return Object.prototype.toString.call(o).slice(8, -1) === 'Symbol'

              }

              isPromise (o) { //是否Promise對象

              return Object.prototype.toString.call(o).slice(8, -1) === 'Promise'

              }

              isSet (o) { //是否Set對象

              return Object.prototype.toString.call(o).slice(8, -1) === 'Set'

              }

              isFalse (o) {

              if (!o || o === 'null' || o === 'undefined' || o === 'false' || o === 'NaN') return true

              return false

              }

              isTrue (o) {

              return !this.isFalse(o)

              }

              isIos () {

              var u = navigator.userAgent;

              if (u.indexOf('Android') > -1 || u.indexOf('Linux') > -1) {//安卓手機

              // return "Android";

              return false

              } else if (u.indexOf('iPhone') > -1) {//蘋果手機

              // return "iPhone";

              return true

              } else if (u.indexOf('iPad') > -1) {//iPad

              // return "iPad";

              return false

              } else if (u.indexOf('Windows Phone') > -1) {//winphone手機

              // return "Windows Phone";

              return false

              }else{

              return false

              }

              }

              isPC () { //是否為PC端

              var userAgentInfo = navigator.userAgent;

              var Agents = ["Android", "iPhone",

              "SymbianOS", "Windows Phone",

              "iPad", "iPod"];

              var flag = true;

              for (var v = 0; v < Agents.length; v++) {

              if (userAgentInfo.indexOf(Agents[v]) > 0) {

              flag = false;

              break;

              }

              }

              return flag;

              }

              browserType(){

              var userAgent = navigator.userAgent; //取得瀏覽器的userAgent字符串

              var isOpera = userAgent.indexOf("Opera") > -1; //判斷是否Opera瀏覽器

              var isIE = userAgent.indexOf("compatible") > -1 && userAgent.indexOf("MSIE") > -1 && !isOpera; //判斷是否IE瀏覽器

              var isIE11 = userAgent.indexOf('Trident') > -1 && userAgent.indexOf("rv:11.0") > -1;

              var isEdge = userAgent.indexOf("Edge") > -1 && !isIE; //判斷是否IE的Edge瀏覽器

              var isFF = userAgent.indexOf("Firefox") > -1; //判斷是否Firefox瀏覽器

              var isSafari = userAgent.indexOf("Safari") > -1 && userAgent.indexOf("Chrome") == -1; //判斷是否Safari瀏覽器

              var isChrome = userAgent.indexOf("Chrome") > -1 && userAgent.indexOf("Safari") > -1; //判斷Chrome瀏覽器

              if (isIE) {

              var reIE = new RegExp("MSIE (\\d+\\.\\d+);");

              reIE.test(userAgent);

              var fIEVersion = parseFloat(RegExp["$1"]);

              if(fIEVersion == 7) return "IE7"

              else if(fIEVersion == 8) return "IE8";

              else if(fIEVersion == 9) return "IE9";

              else if(fIEVersion == 10) return "IE10";

              else return "IE7以下"//IE版本過低

              }

              if (isIE11) return 'IE11';

              if (isEdge) return "Edge";

              if (isFF) return "FF";

              if (isOpera) return "Opera";

              if (isSafari) return "Safari";

              if (isChrome) return "Chrome";

              }

              checkStr (str, type) {

              switch (type) {

              case 'phone': //手機號碼

              return /^1[3|4|5|6|7|8|9][0-9]{9}$/.test(str);

              case 'tel': //座機

              return /^(0\d{2,3}-\d{7,8})(-\d{1,4})$/.test(str);

              case 'card': //身份證

              return /(^\d{15}$)|(^\d{18}$)|(^\d{17}(\d|X|x)$)/.test(str);

              case 'pwd': //密碼以字母開頭,長度在6~18之間,只能包含字母、數字和下劃線

              return /^[a-zA-Z]\w{5,17}$/.test(str)

              case 'postal': //郵政編碼

              return /[1-9]\d{5}(!\d)/.test(str);

              case 'QQ': //QQ號

              return /^[1-9][0-9]{4,9}$/.test(str);

              case 'email': //郵箱

              return /^[\w-]+(\.[\w-]+)*@[\w-]+(\.[\w-]+)+$/.test(str);

              case 'money': //金額(小數點2位)

              return /^\d*(:\.\d{0,2})$/.test(str);

              case 'URL': //網址

              return /(http|ftp|https):\/\/[\w\-_]+(\.[\w\-_]+)+([\w\-\.,@^=%&:/~\+#]*[\w\-\@^=%&/~\+#])/.test(str)

              case 'IP': //IP

              return /((:(:25[0-5]|2[0-4]\\d|[01]\\d\\d)\\.){3}(:25[0-5]|2[0-4]\\d|[01]\\d\\d))/.test(str);

              case 'date': //日期時間

              return /^(\d{4})\-(\d{2})\-(\d{2}) (\d{2})(:\:\d{2}|:(\d{2}):(\d{2}))$/.test(str) || /^(\d{4})\-(\d{2})\-(\d{2})$/.test(str)

              case 'number': //數字

              return /^[0-9]$/.test(str);

              case 'english': //英文

              return /^[a-zA-Z]+$/.test(str);

              case 'chinese': //中文

              return /^[\u4E00-\u9FA5]+$/.test(str);

              case 'lower': //小寫

              return /^[a-z]+$/.test(str);

              case 'upper': //大寫

              return /^[A-Z]+$/.test(str);

              case 'HTML': //HTML標記

              return /<("[^"]*"|'[^']*'|[^'">])*>/.test(str);

              default:

              return true;

              }

              // 嚴格的身份證校驗

              isCardID(sId) {

              if (!/(^\d{15}$)|(^\d{17}(\d|X|x)$)/.test(sId)) {

              alert('你輸入的身份證長度或格式錯誤')

              return false

              }

              //身份證城市

              var aCity={11:"北京",12:"天津",13:"河北",14:"山西",15:"內蒙古",21:"遼寧",22:"吉林",23:"黑龍江",31:"上海",32:"江蘇",33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山東",41:"河南",42:"湖北",43:"湖南",44:"廣東",45:"廣西",46:"海南",50:"重慶",51:"四川",52:"貴州",53:"云南",54:"西藏",61:"陜西",62:"甘肅",63:"青海",64:"寧夏",65:"新疆",71:"臺灣",81:"香港",82:"澳門",91:"國外"};

              if(!aCity[parseInt(sId.substr(0,2))]) {

              alert('你的身份證地區非法')

              return false

              }

              // 出生日期驗證

              var sBirthday=(sId.substr(6,4)+"-"+Number(sId.substr(10,2))+"-"+Number(sId.substr(12,2))).replace(/-/g,"/"),

              d = new Date(sBirthday)

              if(sBirthday != (d.getFullYear()+"/"+ (d.getMonth()+1) + "/" + d.getDate())) {

              alert('身份證上的出生日期非法')

              return false

              }

              // 身份證號碼校驗

              var sum = 0,

              weights = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2],

              codes = "10X98765432"

              for (var i = 0; i < sId.length - 1; i++) {

              sum += sId[i] * weights[i];

              }

              var last = codes[sum % 11]; //計算出來的最后一位身份證號碼

              if (sId[sId.length-1] != last) {

              alert('你輸入的身份證號非法')

              return false

              }

              return true

              }

              }

              2. Date

              /**

              * 格式化時間

              *

              * @param {time} 時間

              * @param {cFormat} 格式

              * @return {String} 字符串

              *

              * @example formatTime('2018-1-29', '{y}/{m}/{d} {h}:{i}:{s}') // -> 2018/01/29 00:00:00

              */

              formatTime(time, cFormat) {

              if (arguments.length === 0) return null

              if ((time + '').length === 10) {

              time = +time * 1000

              }

              var format = cFormat || '{y}-{m}-{d} {h}:{i}:{s}', date

              if (typeof time === 'object') {

              date = time

              } else {

              date = new Date(time)

              }

              var formatObj = {

              y: date.getFullYear(),

              m: date.getMonth() + 1,

              d: date.getDate(),

              h: date.getHours(),

              i: date.getMinutes(),

              s: date.getSeconds(),

              a: date.getDay()

              }

              var time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {

              var value = formatObj[key]

              if (key === 'a') return ['一', '二', '三', '四', '五', '六', '日'][value - 1]

              if (result.length > 0 && value < 10) {

              value = '0' + value

              }

              return value || 0

              })

              return time_str

              }

              /**

              * 返回指定長度的月份集合

              *

              * @param {time} 時間

              * @param {len} 長度

              * @param {direction} 方向: 1: 前幾個月; 2: 后幾個月; 3:前后幾個月 默認 3

              * @return {Array} 數組

              *

              * @example getMonths('2018-1-29', 6, 1) // -> ["2018-1", "2017-12", "2017-11", "2017-10", "2017-9", "2017-8", "2017-7"]

              */

              getMonths(time, len, direction) {

              var mm = new Date(time).getMonth(),

              yy = new Date(time).getFullYear(),

              direction = isNaN(direction) 3 : direction,

              index = mm;

              var cutMonth = function(index) {

              if ( index <= len && index >= -len) {

              return direction === 1 formatPre(index).concat(cutMonth(++index)):

              direction === 2 formatNext(index).concat(cutMonth(++index)):formatCurr(index).concat(cutMonth(++index))

              }

              return []

              }

              var formatNext = function(i) {

              var y = Math.floor(i/12),

              m = i%12

              return [yy+y + '-' + (m+1)]

              }

              var formatPre = function(i) {

              var y = Math.ceil(i/12),

              m = i%12

              m = m===0 12 : m

              return [yy-y + '-' + (13 - m)]

              }

              var formatCurr = function(i) {

              var y = Math.floor(i/12),

              yNext = Math.ceil(i/12),

              m = i%12,

              mNext = m===0 12 : m

              return [yy-yNext + '-' + (13 - mNext),yy+y + '-' + (m+1)]

              }

              // 數組去重

              var unique = function(arr) {

              if ( Array.hasOwnProperty('from') ) {

              return Array.from(new Set(arr));

              }else{

              var n = {},r=[];

              for(var i = 0; i < arr.length; i++){

              if (!n[arr[i]]){

              n[arr[i]] = true;

              r.push(arr[i]);

              }

              }

              return r;

              }

              }

              return direction !== 3 cutMonth(index) : unique(cutMonth(index).sort(function(t1, t2){

              return new Date(t1).getTime() - new Date(t2).getTime()

              }))

              }

              /**

              * 返回指定長度的天數集合

              *

              * @param {time} 時間

              * @param {len} 長度

              * @param {direction} 方向: 1: 前幾天; 2: 后幾天; 3:前后幾天 默認 3

              * @return {Array} 數組

              *

              * @example date.getDays('2018-1-29', 6) // -> ["2018-1-26", "2018-1-27", "2018-1-28", "2018-1-29", "2018-1-30", "2018-1-31", "2018-2-1"]

              */

              getDays(time, len, diretion) {

              var tt = new Date(time)

              var getDay = function(day) {

              var t = new Date(time)

              t.setDate(t.getDate() + day)

              var m = t.getMonth()+1

              return t.getFullYear()+'-'+m+'-'+t.getDate()

              }

              var arr = []

              if (diretion === 1) {

              for (var i = 1; i <= len; i++) {

              arr.unshift(getDay(-i))

              }

              }else if(diretion === 2) {

              for (var i = 1; i <= len; i++) {

              arr.push(getDay(i))

              }

              }else {

              for (var i = 1; i <= len; i++) {

              arr.unshift(getDay(-i))

              }

              arr.push(tt.getFullYear()+'-'+(tt.getMonth()+1)+'-'+tt.getDate())

              for (var i = 1; i <= len; i++) {

              arr.push(getDay(i))

              }

              }

              return diretion === 1 arr.concat([tt.getFullYear()+'-'+(tt.getMonth()+1)+'-'+tt.getDate()]) :

              diretion === 2 [tt.getFullYear()+'-'+(tt.getMonth()+1)+'-'+tt.getDate()].concat(arr) : arr

              }

              /**

              * @param {s} 秒數

              * @return {String} 字符串

              *

              * @example formatHMS(3610) // -> 1h0m10s

              */

              formatHMS (s) {

              var str = ''

              if (s > 3600) {

              str = Math.floor(s/3600)+'h'+Math.floor(s%3600/60)+'m'+s%60+'s'

              }else if(s > 60) {

              str = Math.floor(s/60)+'m'+s%60+'s'

              }else{

              str = s%60+'s'

              }

              return str

              }

              /*獲取某月有多少天*/

              getMonthOfDay (time) {

              var date = new Date(time)

              var year = date.getFullYear()

              var mouth = date.getMonth() + 1

              var days

              //當月份為二月時,根據閏年還是非閏年判斷天數

              if (mouth == 2) {

              days = (year%4==0 && year%100==0 && year%400==0) || (year%4==0 && year%100!=0) 28 : 29

              } else if (mouth == 1 || mouth == 3 || mouth == 5 || mouth == 7 || mouth == 8 || mouth == 10 || mouth == 12) {

              //月份為:1,3,5,7,8,10,12 時,為大月.則天數為31;

              days = 31

              } else {

              //其他月份,天數為:30.

              days = 30

              }

              return days

              }

              /*獲取某年有多少天*/

              getYearOfDay (time) {

              var firstDayYear = this.getFirstDayOfYear(time);

              var lastDayYear = this.getLastDayOfYear(time);

              var numSecond = (new Date(lastDayYear).getTime() - new Date(firstDayYear).getTime())/1000;

              return Math.ceil(numSecond/(24*3600));

              }

              /*獲取某年的第一天*/

              getFirstDayOfYear (time) {

              var year = new Date(time).getFullYear();

              return year + "-01-01 00:00:00";

              }

              /*獲取某年最后一天*/

              getLastDayOfYear (time) {

              var year = new Date(time).getFullYear();

              var dateString = year + "-12-01 00:00:00";

              var endDay = this.getMonthOfDay(dateString);

              return year + "-12-" + endDay + " 23:59:59";

              }

              /*獲取某個日期是當年中的第幾天*/

              getDayOfYear (time) {

              var firstDayYear = this.getFirstDayOfYear(time);

              var numSecond = (new Date(time).getTime() - new Date(firstDayYear).getTime())/1000;

              return Math.ceil(numSecond/(24*3600));

              }

              /*獲取某個日期在這一年的第幾周*/

              getDayOfYearWeek (time) {

              var numdays = this.getDayOfYear(time);

              return Math.ceil(numdays / 7);

              }

              3. Array

              /*判斷一個元素是否在數組中*/

              contains (arr, val) {

              return arr.indexOf(val) != -1 true : false;

              }

              /**

              * @param {arr} 數組

              * @param {fn} 回調函數

              * @return {undefined}

              */

              each (arr, fn) {

              fn = fn || Function;

              var a = [];

              var args = Array.prototype.slice.call(arguments, 1);

              for(var i = 0; i < arr.length; i++) {

              var res = fn.apply(arr, [arr[i], i].concat(args));

              if(res != null) a.push(res);

              }

              }

              /**

              * @param {arr} 數組

              * @param {fn} 回調函數

              * @param {thisObj} this指向

              * @return {Array}

              */

              map (arr, fn, thisObj) {

              var scope = thisObj || window;

              var a = [];

              for(var i = 0, j = arr.length; i < j; ++i) {

              var res = fn.call(scope, arr[i], i, this);

              if(res != null) a.push(res);

              }

              return a;

              }

              /**

              * @param {arr} 數組

              * @param {type} 1:從小到大 2:從大到小 3:隨機

              * @return {Array}

              */

              sort (arr, type = 1) {

              return arr.sort( (a, b) => {

              switch(type) {

              case 1:

              return a - b;

              case 2:

              return b - a;

              case 3:

              return Math.random() - 0.5;

              default:

              return arr;

              }

              })

              }

              /*去重*/

              unique (arr) {

              if ( Array.hasOwnProperty('from') ) {

              return Array.from(new Set(arr));

              }else{

              var n = {},r=[];

              for(var i = 0; i < arr.length; i++){

              if (!n[arr[i]]){

              n[arr[i]] = true;

              r.push(arr[i]);

              }

              }

              return r;

              }

              // 注:上面 else 里面的排重并不能區分 2 和 '2',但能減少用indexOf帶來的性能,暫時沒找到替代的方法。。。

              /* 正確排重

              if ( Array.hasOwnProperty('from') ) {

              return Array.from(new Set(arr))

              }else{

              var r = [], NaNBol = true

              for(var i=0; i < arr.length; i++) {

              if (arr[i] !== arr[i]) {

              if (NaNBol && r.indexOf(arr[i]) === -1) {

              r.push(arr[i])

              NaNBol = false

              }

              }else{

              if(r.indexOf(arr[i]) === -1) r.push(arr[i])

              }

              }

              return r

              }

              */

              }

              /*求兩個集合的并集*/

              union (a, b) {

              var newArr = a.concat(b);

              return this.unique(newArr);

              }

              /*求兩個集合的交集*/

              intersect (a, b) {

              var _this = this;

              a = this.unique(a);

              return this.map(a, function(o) {

              return _this.contains(b, o) o : null;

              });

              }

              /*刪除其中一個元素*/

              remove (arr, ele) {

              var index = arr.indexOf(ele);

              if(index > -1) {

              arr.splice(index, 1);

              }

              return arr;

              }

              /*將類數組轉換為數組的方法*/

              formArray (ary) {

              var arr = [];

              if(Array.isArray(ary)) {

              arr = ary;

              } else {

              arr = Array.prototype.slice.call(ary);

              };

              return arr;

              }

              /*最大值*/

              max (arr) {

              return Math.max.apply(null, arr);

              }

              /*最小值*/

              min (arr) {

              return Math.min.apply(null, arr);

              }

              /*求和*/

              sum (arr) {

              return arr.reduce( (pre, cur) => {

              return pre + cur

              })

              }

              /*平均值*/

              average (arr) {

              return this.sum(arr)/arr.length

              }

              4. String 字符串操作

              /**

              * 去除空格

              * @param {str}

              * @param {type}

              * type: 1-所有空格 2-前后空格 3-前空格 4-后空格

              * @return {String}

              */

              trim (str, type) {

              type = type || 1

              switch (type) {

              case 1:

              return str.replace(/\s+/g, "");

              case 2:

              return str.replace(/(^\s*)|(\s*$)/g, "");

              case 3:

              return str.replace(/(^\s*)/g, "");

              case 4:

              return str.replace(/(\s*$)/g, "");

              default:

              return str;

              }

              }

              /**

              * @param {str}

              * @param {type}

              * type: 1:首字母大寫 2:首頁母小寫 3:大小寫轉換 4:全部大寫 5:全部小寫

              * @return {String}

              */

              changeCase (str, type) {

              type = type || 4

              switch (type) {

              case 1:

              return str.replace(/\b\w+\b/g, function (word) {

              return word.substring(0, 1).toUpperCase() + word.substring(1).toLowerCase();

              });

              case 2:

              return str.replace(/\b\w+\b/g, function (word) {

              return word.substring(0, 1).toLowerCase() + word.substring(1).toUpperCase();

              });

              case 3:

              return str.split('').map( function(word){

              if (/[a-z]/.test(word)) {

              return word.toUpperCase();

              }else{

              return word.toLowerCase()

              }

              }).join('')

              case 4:

              return str.toUpperCase();

              case 5:

              return str.toLowerCase();

              default:

              return str;

              }

              }

              /*

              檢測密碼強度

              */

              checkPwd (str) {

              var Lv = 0;

              if (str.length < 6) {

              return Lv

              }

              if (/[0-9]/.test(str)) {

              Lv++

              }

              if (/[a-z]/.test(str)) {

              Lv++

              }

              if (/[A-Z]/.test(str)) {

              Lv++

              }

              if (/[\.|-|_]/.test(str)) {

              Lv++

              }

              return Lv;

              }

              /*過濾html代碼(把<>轉換)*/

              filterTag (str) {

              str = str.replace(/&/ig, "&");

              str = str.replace(//ig, ">");

              str = str.replace(" ", " ");

              return str;

              }

              5. Number

              /*隨機數范圍*/

              random (min, max) {

              if (arguments.length === 2) {

              return Math.floor(min + Math.random() * ( (max+1) - min ))

              }else{

              return null;

              }

              }

              /*將阿拉伯數字翻譯成中文的大寫數字*/

              numberToChinese (num) {

              var AA = new Array("零", "一", "二", "三", "四", "五", "六", "七", "八", "九", "十");

              var BB = new Array("", "十", "百", "仟", "萬", "億", "點", "");

              var a = ("" + num).replace(/(^0*)/g, "").split("."),

              k = 0,

              re = "";

              for(var i = a[0].length - 1; i >= 0; i--) {

              switch(k) {

              case 0:

              re = BB[7] + re;

              break;

              case 4:

              if(!new RegExp("0{4}//d{" + (a[0].length - i - 1) + "}$")

              .test(a[0]))

              re = BB[4] + re;

              break;

              case 8:

              re = BB[5] + re;

              BB[7] = BB[5];

              k = 0;

              break;

              }

              if(k % 4 == 2 && a[0].charAt(i + 2) != 0 && a[0].charAt(i + 1) == 0)

              re = AA[0] + re;

              if(a[0].charAt(i) != 0)

              re = AA[a[0].charAt(i)] + BB[k % 4] + re;

              k++;

              }

              if(a.length > 1) // 加上小數部分(如果有小數部分)

              {

              re += BB[6];

              for(var i = 0; i < a[1].length; i++)

              re += AA[a[1].charAt(i)];

              }

              if(re == '一十')

              re = "十";

              if(re.match(/^一/) && re.length == 3)

              re = re.replace("一", "");

              return re;

              }

              /*將數字轉換為大寫金額*/

              changeToChinese (Num) {

              //判斷如果傳遞進來的不是字符的話轉換為字符

              if(typeof Num == "number") {

              Num = new String(Num);

              };

              Num = Num.replace(/,/g, "") //替換tomoney()中的“,”

              Num = Num.replace(/ /g, "") //替換tomoney()中的空格

              Num = Num.replace(/¥/g, "") //替換掉可能出現的¥字符

              if(isNaN(Num)) { //驗證輸入的字符是否為數字

              //alert("請檢查小寫金額是否正確");

              return "";

              };

              //字符處理完畢后開始轉換,采用前后兩部分分別轉換

              var part = String(Num).split(".");

              var newchar = "";

              //小數點前進行轉化

              for(var i = part[0].length - 1; i >= 0; i--) {

              if(part[0].length > 10) {

              return "";

              //若數量超過拾億單位,提示

              }

              var tmpnewchar = ""

              var perchar = part[0].charAt(i);

              switch(perchar) {

              case "0":

              tmpnewchar = "零" + tmpnewchar;

              break;

              case "1":

              tmpnewchar = "壹" + tmpnewchar;

              break;

              case "2":

              tmpnewchar = "貳" + tmpnewchar;

              break;

              case "3":

              tmpnewchar = "叁" + tmpnewchar;

              break;

              case "4":

              tmpnewchar = "肆" + tmpnewchar;

              break;

              case "5":

              tmpnewchar = "伍" + tmpnewchar;

              break;

              case "6":

              tmpnewchar = "陸" + tmpnewchar;

              break;

              case "7":

              tmpnewchar = "柒" + tmpnewchar;

              break;

              case "8":

              tmpnewchar = "捌" + tmpnewchar;

              break;

              case "9":

              tmpnewchar = "玖" + tmpnewchar;

              break;

              }

              switch(part[0].length - i - 1) {

              case 0:

              tmpnewchar = tmpnewchar + "元";

              break;

              case 1:

              if(perchar != 0) tmpnewchar = tmpnewchar + "拾";

              break;

              case 2:

              if(perchar != 0) tmpnewchar = tmpnewchar + "佰";

              break;

              case 3:

              if(perchar != 0) tmpnewchar = tmpnewchar + "仟";

              break;

              case 4:

              tmpnewchar = tmpnewchar + "萬";

              break;

              case 5:

              if(perchar != 0) tmpnewchar = tmpnewchar + "拾";

              break;

              case 6:

              if(perchar != 0) tmpnewchar = tmpnewchar + "佰";

              break;

              case 7:

              if(perchar != 0) tmpnewchar = tmpnewchar + "仟";

              break;

              case 8:

              tmpnewchar = tmpnewchar + "億";

              break;

              case 9:

              tmpnewchar = tmpnewchar + "拾";

              break;

              }

              var newchar = tmpnewchar + newchar;

              }

              //小數點之后進行轉化

              if(Num.indexOf(".") != -1) {

              if(part[1].length > 2) {

              // alert("小數點之后只能保留兩位,系統將自動截斷");

              part[1] = part[1].substr(0, 2)

              }

              for(i = 0; i < part[1].length; i++) {

              tmpnewchar = ""

              perchar = part[1].charAt(i)

              switch(perchar) {

              case "0":

              tmpnewchar = "零" + tmpnewchar;

              break;

              case "1":

              tmpnewchar = "壹" + tmpnewchar;

              break;

              case "2":

              tmpnewchar = "貳" + tmpnewchar;

              break;

              case "3":

              tmpnewchar = "叁" + tmpnewchar;

              break;

              case "4":

              tmpnewchar = "肆" + tmpnewchar;

              break;

              case "5":

              tmpnewchar = "伍" + tmpnewchar;

              break;

              case "6":

              tmpnewchar = "陸" + tmpnewchar;

              break;

              case "7":

              tmpnewchar = "柒" + tmpnewchar;

              break;

              case "8":

              tmpnewchar = "捌" + tmpnewchar;

              break;

              case "9":

              tmpnewchar = "玖" + tmpnewchar;

              break;

              }

              if(i == 0) tmpnewchar = tmpnewchar + "角";

              if(i == 1) tmpnewchar = tmpnewchar + "分";

              newchar = newchar + tmpnewchar;

              }

              }

              //替換所有無用漢字

              while(newchar.search("零零") != -1)

              newchar = newchar.replace("零零", "零");

              newchar = newchar.replace("零億", "億");

              newchar = newchar.replace("億萬", "億");

              newchar = newchar.replace("零萬", "萬");

              newchar = newchar.replace("零元", "元");

              newchar = newchar.replace("零角", "");

              newchar = newchar.replace("零分", "");

              if(newchar.charAt(newchar.length - 1) == "元") {

              newchar = newchar + "整"

              }

              return newchar;

              }

              6. Http

              /**

              * @param {setting}

              */

              ajax(setting){

              //設置參數的初始值

              var opts={

              method: (setting.method || "GET").toUpperCase(), //請求方式

              url: setting.url || "", // 請求地址

              async: setting.async || true, // 是否異步

              dataType: setting.dataType || "json", // 解析方式

              data: setting.data || "", // 參數

              success: setting.success || function(){}, // 請求成功回調

              error: setting.error || function(){} // 請求失敗回調

              }

              // 參數格式化

              function params_format (obj) {

              var str = ''

              for (var i in obj) {

              str += i + '=' + obj[i] + '&'

              }

              return str.split('').slice(0, -1).join('')

              }

              // 創建ajax對象

              var xhr=new XMLHttpRequest();

              // 連接服務器open(方法GET/POST,請求地址, 異步傳輸)

              if(opts.method == 'GET'){

              xhr.open(opts.method, opts.url + "" + params_format(opts.data), opts.async);

              xhr.send();

              }else{

              xhr.open(opts.method, opts.url, opts.async);

              xhr.setRequestHeader("Content-Type","application/x-www-form-urlencoded");

              xhr.send(opts.data);

              }

              /*

              ** 每當readyState改變時,就會觸發onreadystatechange事件

              ** readyState屬性存儲有XMLHttpRequest的狀態信息

              ** 0 :請求未初始化

              ** 1 :服務器連接已建立

              ** 2 :請求已接受

              ** 3 : 請求處理中

              ** 4 :請求已完成,且相應就緒

              */

              xhr.onreadystatechange = function() {

              if (xhr.readyState === 4 && (xhr.status === 200 || xhr.status === 304)) {

              switch(opts.dataType){

              case "json":

              var json = JSON.parse(xhr.responseText);

              opts.success(json);

              break;

              case "xml":

              opts.success(xhr.responseXML);

              break;

              default:

              opts.success(xhr.responseText);

              break;

              }

              }

              }

              xhr.onerror = function(err) {

              opts.error(err);

              }

              }

              /**

              * @param {url}

              * @param {setting}

              * @return {Promise}

              */

              fetch(url, setting) {

              //設置參數的初始值

              let opts={

              method: (setting.method || 'GET').toUpperCase(), //請求方式

              headers : setting.headers || {}, // 請求頭設置

              credentials : setting.credentials || true, // 設置cookie是否一起發送

              body: setting.body || {},

              mode : setting.mode || 'no-cors', // 可以設置 cors, no-cors, same-origin

              redirect : setting.redirect || 'follow', // follow, error, manual

              cache : setting.cache || 'default' // 設置 cache 模式 (default, reload, no-cache)

              }

              let dataType = setting.dataType || "json", // 解析方式

              data = setting.data || "" // 參數

              // 參數格式化

              function params_format (obj) {

              var str = ''

              for (var i in obj) {

              str += `${i}=${obj[i]}&`

              }

              return str.split('').slice(0, -1).join('')

              }

              if (opts.method === 'GET') {

              url = url + (data`${params_format(data)}`:'')

              }else{

              setting.body = data || {}

              }

              return new Promise( (resolve, reject) => {

              fetch(url, opts).then( async res => {

              let data = dataType === 'text' await res.text() :

              dataType === 'blob' await res.blob() : await res.json()

              resolve(data)

              }).catch( e => {

              reject(e)

              })

              })

              }

              7. DOM

              $ (selector){

              var type = selector.substring(0, 1);

              if (type === '#') {

              if (document.querySelecotor) return document.querySelector(selector)

              return document.getElementById(selector.substring(1))

              }else if (type === '.') {

              if (document.querySelecotorAll) return document.querySelectorAll(selector)

              return document.getElementsByClassName(selector.substring(1))

              }else{

              return document['querySelectorAll' 'querySelectorAll':'getElementsByTagName'](selector)

              }

              }

              /*檢測類名*/

              hasClass (ele, name) {

              return ele.className.match(new RegExp('(\\s|^)' + name + '(\\s|$)'));

              }

              /*添加類名*/

              addClass (ele, name) {

              if (!this.hasClass(ele, name)) ele.className += " " + name;

              }

              /*刪除類名*/

              removeClass (ele, name) {

              if (this.hasClass(ele, name)) {

              var reg = new RegExp('(\\s|^)' + name + '(\\s|$)');

              ele.className = ele.className.replace(reg, '');

              }

              }

              /*替換類名*/

              replaceClass (ele, newName, oldName) {

              this.removeClass(ele, oldName);

              this.addClass(ele, newName);

              }

              /*獲取兄弟節點*/

              siblings (ele) {

              console.log(ele.parentNode)

              var chid = ele.parentNode.children,eleMatch = [];

              for(var i = 0, len = chid.length; i < len; i ++){

              if(chid[i] != ele){

              eleMatch.push(chid[i]);

              }

              }

              return eleMatch;

              }

              /*獲取行間樣式屬性*/

              getByStyle (obj,name){

              if(obj.currentStyle){

              return obj.currentStyle[name];

              }else{

              return getComputedStyle(obj,false)[name];

              }

              }

              8. Storage 儲存操作

              class StorageFn {

              constructor () {

              this.ls = window.localStorage;

              this.ss = window.sessionStorage;

              }

              /*-----------------cookie---------------------*/

              /*設置cookie*/

              setCookie (name, value, day) {

              var setting = arguments[0];

              if (Object.prototype.toString.call(setting).slice(8, -1) === 'Object'){

              for (var i in setting) {

              var oDate = new Date();

              oDate.setDate(oDate.getDate() + day);

              document.cookie = i + '=' + setting[i] + ';expires=' + oDate;

              }

              }else{

              var oDate = new Date();

              oDate.setDate(oDate.getDate() + day);

              document.cookie = name + '=' + value + ';expires=' + oDate;

              }

              }

              /*獲取cookie*/

              getCookie (name) {

              var arr = document.cookie.split('; ');

              for (var i = 0; i < arr.length; i++) {

              var arr2 = arr[i].split('=');

              if (arr2[0] == name) {

              return arr2[1];

              }

              }

              return '';

              }

              /*刪除cookie*/

              removeCookie (name) {

              this.setCookie(name, 1, -1);

              }

              /*-----------------localStorage---------------------*/

              /*設置localStorage*/

              setLocal(key, val) {

              var setting = arguments[0];

              if (Object.prototype.toString.call(setting).slice(8, -1) === 'Object'){

              for(var i in setting){

              this.ls.setItem(i, JSON.stringify(setting[i]))

              }

              }else{

              this.ls.setItem(key, JSON.stringify(val))

              }

              }

              /*獲取localStorage*/

              getLocal(key) {

              if (key) return JSON.parse(this.ls.getItem(key))

              return null;

              }

              /*移除localStorage*/

              removeLocal(key) {

              this.ls.removeItem(key)

              }

              /*移除所有localStorage*/

              clearLocal() {

              this.ls.clear()

              }

              /*-----------------sessionStorage---------------------*/

              /*設置sessionStorage*/

              setSession(key, val) {

              var setting = arguments[0];

              if (Object.prototype.toString.call(setting).slice(8, -1) === 'Object'){

              for(var i in setting){

              this.ss.setItem(i, JSON.stringify(setting[i]))

              }

              }else{

              this.ss.setItem(key, JSON.stringify(val))

              }

              }

              /*獲取sessionStorage*/

              getSession(key) {

              if (key) return JSON.parse(this.ss.getItem(key))

              return null;

              }

              /*移除sessionStorage*/

              removeSession(key) {

              this.ss.removeItem(key)

              }

              /*移除所有sessionStorage*/

              clearSession() {

              this.ss.clear()

              }

              }

              9. Other 其它操作

              /*獲取網址參數*/

              getURL(name){

              var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)");

              var r = decodeURI(window.location.search).substr(1).match(reg);

              if(r!=null) return r[2]; return null;

              }

              /*獲取全部url參數,并轉換成json對象*/

              getUrlAllParams (url) {

              var url = url url : window.location.href;

              var _pa = url.substring(url.indexOf('') + 1),

              _arrS = _pa.split('&'),

              _rs = {};

              for (var i = 0, _len = _arrS.length; i < _len; i++) {

              var pos = _arrS[i].indexOf('=');

              if (pos == -1) {

              continue;

              }

              var name = _arrS[i].substring(0, pos),

              value = window.decodeURIComponent(_arrS[i].substring(pos + 1));

              _rs[name] = value;

              }

              return _rs;

              }

              /*刪除url指定參數,返回url*/

              delParamsUrl(url, name){

              var baseUrl = url.split('')[0] + '';

              var query = url.split('')[1];

              if (query.indexOf(name)>-1) {

              var obj = {}

              var arr = query.split("&");

              for (var i = 0; i < arr.length; i++) {

              arr[i] = arr[i].split("=");

              obj[arr[i][0]] = arr[i][1];

              };

              delete obj[name];

              var url = baseUrl + JSON.stringify(obj).replace(/[\"\{\}]/g,"").replace(/\:/g,"=").replace(/\,/g,"&");

              return url

              }else{

              return url;

              }

              }

              /*獲取十六進制隨機顏色*/

              getRandomColor () {

              return '#' + (function(h) {

              return new Array(7 - h.length).join("0") + h;

              })((Math.random() * 0x1000000 << 0).toString(16));

              }

              /*圖片加載*/

              imgLoadAll(arr,callback){

              var arrImg = [];

              for (var i = 0; i < arr.length; i++) {

              var img = new Image();

              img.src = arr[i];

              img.onload = function(){

              arrImg.push(this);

              if (arrImg.length == arr.length) {

              callback && callback();

              }

              }

              }

              }

              /*音頻加載*/

              loadAudio(src, callback) {

              var audio = new Audio(src);

              audio.onloadedmetadata = callback;

              audio.src = src;

              }

              /*DOM轉字符串*/

              domToStirng(htmlDOM){

              var p= document.createElement("p");

              p.appendChild(htmlDOM);

              return p.innerHTML

              }

              /*字符串轉DOM*/

              stringToDom(htmlString){

              var p= document.createElement("p");

              p.innerHTML=htmlString;

              return p.children[0];

              }

              /**

              * 光標所在位置插入字符,并設置光標位置

              *

              * @param {dom} 輸入框

              * @param {val} 插入的值

              * @param {posLen} 光標位置處在 插入的值的哪個位置

              */

              setCursorPosition (dom,val,posLen) {

              var cursorPosition = 0;

              if(dom.selectionStart){

              cursorPosition = dom.selectionStart;

              }

              this.insertAtCursor(dom,val);

              dom.focus();

              console.log(posLen)

              dom.setSelectionRange(dom.value.length,cursorPosition + (posLen || val.length));

              }

              /*光標所在位置插入字符*/

              insertAtCursor(dom, val) {

              if (document.selection){

              dom.focus();

              sel = document.selection.createRange();

              sel.text = val;

              sel.select();

              }else if (dom.selectionStart || dom.selectionStart == '0'){

              let startPos = dom.selectionStart;

              let endPos = dom.selectionEnd;

              let restoreTop = dom.scrollTop;

              dom.value = dom.value.substring(0, startPos) + val + dom.value.substring(endPos, dom.value.length);

              if (restoreTop > 0){

              dom.scrollTop = restoreTop;

              }

              dom.focus();

              dom.selectionStart = startPos + val.length;

              dom.selectionEnd = startPos + val.length;

              } else {

              dom.value += val;

              dom.focus();

              }

              }

              CSS

              1. pc-reset PC樣式初始化

              /* normalize.css */

              html {

              line-height: 1.15;

              /* 1 */

              -ms-text-size-adjust: 100%;

              /* 2 */

              -webkit-text-size-adjust: 100%;

              /* 2 */

              }

              body {

              margin: 0;

              }

              article,

              aside,

              footer,

              header,

              nav,

              section {

              display: block;

              }

              h1 {

              font-size: 2em;

              margin: 0.67em 0;

              }

              figcaption,

              figure,

              main {

              /* 1 */

              display: block;

              }

              figure {

              margin: 1em 40px;

              }

              hr {

              box-sizing: content-box;

              /* 1 */

              height: 0;

              /* 1 */

              overflow: visible;

              /* 2 */

              }

              pre {

              font-family: monospace, monospace;

              /* 1 */

              font-size: 1em;

              /* 2 */

              }

              a {

              background-color: transparent;

              /* 1 */

              -webkit-text-decoration-skip: objects;

              /* 2 */

              }

              abbr[title] {

              border-bottom: none;

              /* 1 */

              text-decoration: underline;

              /* 2 */

              text-decoration: underline dotted;

              /* 2 */

              }

              b,

              strong {

              font-weight: inherit;

              }

              b,

              strong {

              font-weight: bolder;

              }

              code,

              kbd,

              samp {

              font-family: monospace, monospace;

              /* 1 */

              font-size: 1em;

              /* 2 */

              }

              dfn {

              font-style: italic;

              }

              mark {

              background-color: #ff0;

              color: #000;

              }

              small {

              font-size: 80%;

              }

              sub,

              sup {

              font-size: 75%;

              line-height: 0;

              position: relative;

              vertical-align: baseline;

              }

              sub {

              bottom: -0.25em;

              }

              sup {

              top: -0.5em;

              }

              audio,

              video {

              display: inline-block;

              }

              audio:not([controls]) {

              display: none;

              height: 0;

              }

              img {

              border-style: none;

              }

              svg:not(:root) {

              overflow: hidden;

              }

              button,

              input,

              optgroup,

              select,

              textarea {

              font-family: sans-serif;

              /* 1 */

              font-size: 100%;

              /* 1 */

              line-height: 1.15;

              /* 1 */

              margin: 0;

              /* 2 */

              }

              button,

              input {

              /* 1 */

              overflow: visible;

              }

              button,

              select {

              /* 1 */

              text-transform: none;

              }

              button,

              html [type="button"],

              /* 1 */

              [type="reset"],

              [type="submit"] {

              -webkit-appearance: button;

              /* 2 */

              }

              button::-moz-focus-inner,

              [type="button"]::-moz-focus-inner,

              [type="reset"]::-moz-focus-inner,

              [type="submit"]::-moz-focus-inner {

              border-style: none;

              padding: 0;

              }

              button:-moz-focusring,

              [type="button"]:-moz-focusring,

              [type="reset"]:-moz-focusring,

              [type="submit"]:-moz-focusring {

              outline: 1px dotted ButtonText;

              }

              fieldset {

              padding: 0.35em 0.75em 0.625em;

              }

              legend {

              box-sizing: border-box;

              /* 1 */

              color: inherit;

              /* 2 */

              display: table;

              /* 1 */

              max-width: 100%;

              /* 1 */

              padding: 0;

              /* 3 */

              white-space: normal;

              /* 1 */

              }

              progress {

              display: inline-block;

              /* 1 */

              vertical-align: baseline;

              /* 2 */

              }

              textarea {

              overflow: auto;

              }

              [type="checkbox"],

              [type="radio"] {

              box-sizing: border-box;

              /* 1 */

              padding: 0;

              /* 2 */

              }

              [type="number"]::-webkit-inner-spin-button,

              [type="number"]::-webkit-outer-spin-button {

              height: auto;

              }

              [type="search"] {

              -webkit-appearance: textfield;

              /* 1 */

              outline-offset: -2px;

              /* 2 */

              }

              [type="search"]::-webkit-search-cancel-button,

              [type="search"]::-webkit-search-decoration {

              -webkit-appearance: none;

              }

              ::-webkit-file-upload-button {

              -webkit-appearance: button;

              /* 1 */

              font: inherit;

              /* 2 */

              }

              details,

              /* 1 */

              menu {

              display: block;

              }

              summary {

              display: list-item;

              }

              canvas {

              display: inline-block;

              }

              template {

              display: none;

              }

              [hidden] {

              display: none;

              }

              /* reset */

              html,

              body,

              h1,

              h2,

              h3,

              h4,

              h5,

              h6,

              p,

              dl,

              dt,

              dd,

              ul,

              ol,

              li,

              p,

              blockquote,

              pre,

              hr,

              figure,

              table,

              caption,

              th,

              td,

              form,

              fieldset,

              legend,

              input,

              button,

              textarea,

              menu {

              margin: 0;

              padding: 0;

              box-sizing: border-box;

              }

              2. Phone-reset

              /* normalize.css */

              html {

              line-height: 1.15;

              /* 1 */

              -ms-text-size-adjust: 100%;

              /* 2 */

              -webkit-text-size-adjust: 100%;

              /* 2 */

              }

              body {

              margin: 0;

              }

              article,

              aside,

              footer,

              header,

              nav,

              section {

              display: block;

              }

              h1 {

              font-size: 2em;

              margin: 0.67em 0;

              }

              figcaption,

              figure,

              main {

              /* 1 */

              display: block;

              }

              figure {

              margin: 1em 40px;

              }

              hr {

              box-sizing: content-box;

              /* 1 */

              height: 0;

              /* 1 */

              overflow: visible;

              /* 2 */

              }

              pre {

              font-family: monospace, monospace;

              /* 1 */

              font-size: 1em;

              /* 2 */

              }

              a {

              background-color: transparent;

              /* 1 */

              -webkit-text-decoration-skip: objects;

              /* 2 */

              }

              abbr[title] {

              border-bottom: none;

              /* 1 */

              text-decoration: underline;

              /* 2 */

              text-decoration: underline dotted;

              /* 2 */

              }

              b,

              strong {

              font-weight: inherit;

              }

              b,

              strong {

              font-weight: bolder;

              }

              code,

              kbd,

              samp {

              font-family: monospace, monospace;

              /* 1 */

              font-size: 1em;

              /* 2 */

              }

              dfn {

              font-style: italic;

              }

              mark {

              background-color: #ff0;

              color: #000;

              }

              small {

              font-size: 80%;

              }

              sub,

              sup {

              font-size: 75%;

              line-height: 0;

              position: relative;

              vertical-align: baseline;

              }

              sub {

              bottom: -0.25em;

              }

              sup {

              top: -0.5em;

              }

              audio,

              video {

              display: inline-block;

              }

              audio:not([controls]) {

              display: none;

              height: 0;

              }

              img {

              border-style: none;

              }

              svg:not(:root) {

              overflow: hidden;

              }

              button,

              input,

              optgroup,

              select,

              textarea {

              font-family: sans-serif;

              /* 1 */

              font-size: 100%;

              /* 1 */

              line-height: 1.15;

              /* 1 */

              margin: 0;

              /* 2 */

              }

              button,

              input {

              /* 1 */

              overflow: visible;

              }

              button,

              select {

              /* 1 */

              text-transform: none;

              }

              button,

              html [type="button"],

              /* 1 */

              [type="reset"],

              [type="submit"] {

              -webkit-appearance: button;

              /* 2 */

              }

              button::-moz-focus-inner,

              [type="button"]::-moz-focus-inner,

              [type="reset"]::-moz-focus-inner,

              [type="submit"]::-moz-focus-inner {

              border-style: none;

              padding: 0;

              }

              button:-moz-focusring,

              [type="button"]:-moz-focusring,

              [type="reset"]:-moz-focusring,

              [type="submit"]:-moz-focusring {

              outline: 1px dotted ButtonText;

              }

              fieldset {

              padding: 0.35em 0.75em 0.625em;

              }

              legend {

              box-sizing: border-box;

              /* 1 */

              color: inherit;

              /* 2 */

              display: table;

              /* 1 */

              max-width: 100%;

              /* 1 */

              padding: 0;

              /* 3 */

              white-space: normal;

              /* 1 */

              }

              progress {

              display: inline-block;

              /* 1 */

              vertical-align: baseline;

              /* 2 */

              }

              textarea {

              overflow: auto;

              }

              [type="checkbox"],

              [type="radio"] {

              box-sizing: border-box;

              /* 1 */

              padding: 0;

              /* 2 */

              }

              [type="number"]::-webkit-inner-spin-button,

              [type="number"]::-webkit-outer-spin-button {

              height: auto;

              }

              [type="search"] {

              -webkit-appearance: textfield;

              /* 1 */

              outline-offset: -2px;

              /* 2 */

              }

              [type="search"]::-webkit-search-cancel-button,

              [type="search"]::-webkit-search-decoration {

              -webkit-appearance: none;

              }

              ::-webkit-file-upload-button {

              -webkit-appearance: button;

              /* 1 */

              font: inherit;

              /* 2 */

              }

              details,

              /* 1 */

              menu {

              display: block;

              }

              summary {

              display: list-item;

              }

              canvas {

              display: inline-block;

              }

              template {

              display: none;

              }

              [hidden] {

              display: none;

              }

              /* reset */

              html,

              body,

              h1,

              h2,

              h3,

              h4,

              h5,

              h6,

              p,

              dl,

              dt,

              dd,

              ul,

              ol,

              li,

              p,

              blockquote,

              pre,

              hr,

              figure,

              table,

              caption,

              th,

              td,

              form,

              fieldset,

              legend,

              input,

              button,

              textarea,

              menu {

              margin: 0;

              padding: 0;

              box-sizing: border-box;

              }

              html,

              body {

              /* 禁止選中文本 */

              -webkit-user-select: none;

              user-select: none;

              font: Oswald, 'Open Sans', Helvetica, Arial, sans-serif

              }

              /* 禁止長按鏈接與圖片彈出菜單 */

              a,

              img {

              -webkit-touch-callout: none;

              }

              /*ios android去除自帶陰影的樣式*/

              a,

              input {

              -webkit-tap-highlight-color: rgba(0, 0, 0, 0);

              }

              input[type="text"] {

              -webkit-appearance: none;

              }

              3. 公共樣式提取

              /* 禁止選中文本 */

              .usn{

              -webkit-user-select:none;

              -moz-user-select:none;

              -ms-user-select:none;

              -o-user-select:none;

              user-select:none;

              }

              /* 浮動 */

              .fl { float: left; }

              .fr { float: right; }

              .cf { zoom: 1; }

              .cf:after {

              content:".";

              display:block;

              clear:both;

              visibility:hidden;

              height:0;

              overflow:hidden;

              }

              /* 元素類型 */

              .db { display: block; }

              .dn { display: none; }

              .di { display: inline }

              .dib {display: inline-block;}

              .transparent { opacity: 0 }

              /*文字排版、顏色*/

              .f12 { font-size:12px }

              .f14 { font-size:14px }

              .f16 { font-size:16px }

              .f18 { font-size:18px }

              .f20 { font-size:20px }

              .fb { font-weight:bold }

              .fn { font-weight:normal }

              .t2 { text-indent:2em }

              .red,a.red { color:#cc0031 }

              .darkblue,a.darkblue { color:#039 }

              .gray,a.gray { color:#878787 }

              .lh150 { line-height:150% }

              .lh180 { line-height:180% }

              .lh200 { line-height:200% }

              .unl { text-decoration:underline; }

              .no_unl { text-decoration:none; }

              .tl { text-align: left; }

              .tc { text-align: center; }

              .tr { text-align: right; }

              .tj { text-align: justify; text-justify: inter-ideograph; }

              .wn { /* 強制不換行 */

              word-wrap:normal;

              white-space:nowrap;

              }

              .wb { /* 強制換行 */

              white-space:normal;

              word-wrap:break-word;

              word-break:break-all;

              }

              .wp { /* 保持空白序列*/

              overflow:hidden;text-align:left;white-space:pre-wrap;word-wrap:break-word;word-break:break-all;

              }

              .wes { /* 多出部分用省略號表示 , 用于一行 */

              overflow:hidden;

              word-wrap:normal;

              white-space:nowrap;

              text-overflow:ellipsis;

              }

              .wes-2 { /* 適用于webkit內核和移動端 */

              display: -webkit-box;

              -webkit-box-orient: vertical;

              -webkit-line-clamp: 2;

              overflow: hidden;

              }

              .wes-3 {

              display: -webkit-box;

              -webkit-box-orient: vertical;

              -webkit-line-clamp: 3;

              overflow: hidden;

              }

              .wes-4 {

              display: -webkit-box;

              -webkit-box-orient: vertical;

              -webkit-line-clamp: 4;

              overflow: hidden;

              }

              /* 溢出樣式 */

              .ofh { overflow: hidden; }

              .ofs {overflow: scroll; }

              .ofa {overflow: auto; }

              .ofv {overflow: visible; }

              /* 定位方式 */

              .ps {position: static; }

              .pr {position: relative;zoom:1; }

              .pa {position: absolute; }

              .pf {position: fixed; }

              /* 垂直對齊方式 */

              .vt {vertical-align: top; }

              .vm {vertical-align: middle; }

              .vb {vertical-align: bottom; }

              /* 鼠標樣式 */

              .csd {cursor: default; }

              .csp {cursor: pointer; }

              .csh {cursor: help; }

              .csm {cursor: move; }

              /* flex布局 */

              .df-sb {

              display:flex;

              align-items: center;

              justify-content: space-between;

              }

              .df-sa {

              display:flex;

              align-items: center;

              justify-content: space-around;

              }

              /* 垂直居中 */

              .df-c {

              display: flex;

              align-items: center;

              justify-content: center;

              }

              .tb-c {

              text-align:center;

              display:table-cell;

              vertical-align:middle;

              }

              .ts-c {

              position: absolute;

              left: 50%; top: 50%;

              transform: translate(-50%, -50%);

              }

              .ts-mc {

              position: absolute;

              left: 0;right: 0;

              bottom: 0; top: 0;

              margin: auto;

              }

              /* 輔助 */

              .mask-fixed-wrapper {

              width: 100%;

              height: 100%;

              position: fixed;

              left:0;top:0;

              background: rgba(0, 0, 0, 0.65);

              z-index: 999;

              }

              .bg-cover {

              background-size: cover;

              background-repeat: no-repeat;

              background-position: center center;

              }

              .bg-cover-all {

              background-size: 100% 100%;

              background-repeat: no-repeat;

              background-position: center center;

              }

              *

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