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'}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'}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'}isFalse (o) {  if (o == '' || o == undefined || o == null || o == 'null' || o == 'undefined' || o == 0 || 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 isEdge = userAgent.indexOf("Edge") > -1; //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["$1"]);    if(fIEVersion == 7) return "IE7"    else if(fIEVersion == 8) return "IE8";    else if(fIEVersion == 9) return "IE9";    else if(fIEVersion == 10) return "IE10";    else if(fIEVersion == 11) return "IE11";    else return "IE7以下"http://IE版本過低  }  if (isFF) return "FF";  if (isOpera) return "Opera";  if (isEdge) return "Edge";  if (isSafari) return "Safari";  if (isChrome) return "Chrome";}checkStr (str, type) {  switch (type) {    case 'phone':  //手機號碼      return /^1[3|4|5|7|8][0-9]{9}$/.test(str);    case 'tel':   //座機      return /^(0/d{2,3}-/d{7,8})(-/d{1,4})?$/.test(str);    case 'card':  //身份證      return /^/d{15}|/d{18}$/.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;  }}

/** * 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}/iwvjtn8m0 {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}-iwvjtn8m0 {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 ? 29 : 28  } 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);}

/*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;  }}/*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}

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

/*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", "

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