JavaScript
1. type 类型判断
isString (o) {//是否字符串
returnObject.prototype.toString.call(o).slice(8,-1) ==='String'
}
isNumber (o) {//是否数字
returnObject.prototype.toString.call(o).slice(8,-1) ==='Number'
}
isBoolean (o) {//是否boolean
returnObject.prototype.toString.call(o).slice(8,-1) ==='Boolean'
}
isFunction (o) {//是否函数
returnObject.prototype.toString.call(o).slice(8,-1) ==='Function'
}
isNull (o) {//是否为null
returnObject.prototype.toString.call(o).slice(8,-1) ==='Null'
}
isUndefined (o) {//是否undefined
returnObject.prototype.toString.call(o).slice(8,-1) ==='Undefined'
}
isObj (o) {//是否对象
returnObject.prototype.toString.call(o).slice(8,-1) ==='Object'
}
isArray (o) {//是否数组
returnObject.prototype.toString.call(o).slice(8,-1) ==='Array'
}
isDate (o) {//是否时间
returnObject.prototype.toString.call(o).slice(8,-1) ==='Date'
}
isRegExp (o) {//是否正则
returnObject.prototype.toString.call(o).slice(8,-1) ==='RegExp'
}
isError (o) {//是否错误对象
returnObject.prototype.toString.call(o).slice(8,-1) ==='Error'
}
isSymbol (o) {//是否Symbol函数
returnObject.prototype.toString.call(o).slice(8,-1) ==='Symbol'
}
isPromise (o) {//是否Promise对象
returnObject.prototype.toString.call(o).slice(8,-1) ==='Promise'
}
isSet (o) {//是否Set对象
returnObject.prototype.toString.call(o).slice(8,-1) ==='Set'
}
isFalse (o) {
if(!o || o ==='null'|| o ==='undefined'|| o ==='false'|| o ==='NaN')returntrue
returnfalse
}
isTrue (o) {
return!this.isFalse(o)
}
isIos () {
varu = navigator.userAgent;
if(u.indexOf('Android') >-1|| u.indexOf('Linux') >-1) {//安卓手机
// return "Android";
returnfalse
}elseif(u.indexOf('iPhone') >-1) {//苹果手机
// return "iPhone";
returntrue
}elseif(u.indexOf('iPad') >-1) {//iPad
// return "iPad";
returnfalse
}elseif(u.indexOf('Windows Phone') >-1) {//winphone手机
// return "Windows Phone";
returnfalse
}else{
returnfalse
}
}
isPC () {//是否为PC端
varuserAgentInfo = navigator.userAgent;
varAgents = ["Android","iPhone",
"SymbianOS","Windows Phone",
"iPad","iPod"];
varflag =true;
for(varv =0; v < Agents.length; v++) {
if(userAgentInfo.indexOf(Agents[v]) >0) {
flag =false;
break;
}
}
returnflag;
}
browserType(){
varuserAgent = navigator.userAgent;//取得浏览器的userAgent字符串
varisOpera = userAgent.indexOf("Opera") >-1;//判断是否Opera浏览器
varisIE = userAgent.indexOf("compatible") >-1&& userAgent.indexOf("MSIE") >-1&& !isOpera;//判断是否IE浏览器
varisIE11 = userAgent.indexOf('Trident') >-1&& userAgent.indexOf("rv:11.0") >-1;
varisEdge = userAgent.indexOf("Edge") >-1&& !isIE;//判断是否IE的Edge浏览器
varisFF = userAgent.indexOf("Firefox") >-1;//判断是否Firefox浏览器
varisSafari = userAgent.indexOf("Safari") >-1&& userAgent.indexOf("Chrome") ==-1;//判断是否Safari浏览器
varisChrome = userAgent.indexOf("Chrome") >-1&& userAgent.indexOf("Safari") >-1;//判断Chrome浏览器
if(isIE) {
varreIE =newRegExp("MSIE (\\d+\\.\\d+);");
reIE.test(userAgent);
varfIEVersion =parseFloat(RegExp["$1"]);
if(fIEVersion ==7)return"IE7"
elseif(fIEVersion ==8)return"IE8";
elseif(fIEVersion ==9)return"IE9";
elseif(fIEVersion ==10)return"IE10";
elsereturn"IE7以下"//IE版本过低
}
if(isIE11)return'IE11';
if(isEdge)return"Edge";
if(isFF)return"FF";
if(isOpera)return"Opera";
if(isSafari)return"Safari";
if(isChrome)return"Chrome";
}
checkStr (str, type) {
switch(type) {
case'phone'://手机号码
return/^1[3|4|5|6|7|8|9][0-9]{9}$/.test(str);
case'tel'://座机
return/^(0\d{2,3}-\d{7,8})(-\d{1,4})?$/.test(str);
case'card'://身份证
return/(^\d{15}$)|(^\d{18}$)|(^\d{17}(\d|X|x)$)/.test(str);
case'pwd'://密码以字母开头，长度在6~18之间，只能包含字母、数字和下划线
return/^[a-zA-Z]\w{5,17}$/.test(str)
case'postal'://邮政编码
return/[1-9]\d{5}(?!\d)/.test(str);
case'QQ'://QQ号
return/^[1-9][0-9]{4,9}$/.test(str);
case'email'://邮箱
return/^[\w-]+(\.[\w-]+)*@[\w-]+(\.[\w-]+)+$/.test(str);
case'money'://金额(小数点2位)
return/^\d*(?:\.\d{0,2})?$/.test(str);
case'URL'://网址
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'://日期时间
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'://数字
return/^[0-9]$/.test(str);
case'english'://英文
return/^[a-zA-Z]+$/.test(str);
case'chinese'://中文
return/^[\u4E00-\u9FA5]+$/.test(str);
case'lower'://小写
return/^[a-z]+$/.test(str);
case'upper'://大写
return/^[A-Z]+$/.test(str);
case'HTML'://HTML标记
return/<("[^"]*"|'[^']*'|[^'">])*>/.test(str);
default:
returntrue;
}
// 严格的身份证校验
isCardID(sId) {
if(!/(^\d{15}$)|(^\d{17}(\d|X|x)$)/.test(sId)) {
alert('你输入的身份证长度或格式错误')
returnfalse
}
//身份证城市
varaCity={11:"北京",12:"天津",13:"河北",14:"山西",15:"内蒙古",21:"辽宁",22:"吉林",23:"黑龙江",31:"上海",32:"江苏",33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山东",41:"河南",42:"湖北",43:"湖南",44:"广东",45:"广西",46:"海南",50:"重庆",51:"四川",52:"贵州",53:"云南",54:"西藏",61:"陕西",62:"甘肃",63:"青海",64:"宁夏",65:"新疆",71:"台湾",81:"香港",82:"澳门",91:"国外"};
if(!aCity[parseInt(sId.substr(0,2))]) {
alert('你的身份证地区非法')
returnfalse
}
// 出生日期验证
varsBirthday=(sId.substr(6,4)+"-"+Number(sId.substr(10,2))+"-"+Number(sId.substr(12,2))).replace(/-/g,"/"),
d =newDate(sBirthday)
if(sBirthday != (d.getFullYear()+"/"+ (d.getMonth()+1) +"/"+ d.getDate())) {
alert('身份证上的出生日期非法')
returnfalse
}
// 身份证号码校验
varsum =0,
weights = [7,9,10,5,8,4,2,1,6,3,7,9,10,5,8,4,2],
codes ="10X98765432"
for(vari =0; i < sId.length -1; i++) {
sum += sId[i] * weights[i];
}
varlast = codes[sum %11];//计算出来的最后一位身份证号码
if(sId[sId.length-1] != last) {
alert('你输入的身份证号非法')
returnfalse
}
returntrue
}
}
2. Date
/**
* 格式化时间
*
* @param {time} 时间
* @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)returnnull
if((time +'').length ===10) {
time = +time *1000
}
varformat = cFormat ||'{y}-{m}-{d} {h}:{i}:{s}', date
if(typeoftime ==='object') {
date = time
}else{
date =newDate(time)
}
varformatObj = {
y: date.getFullYear(),
m: date.getMonth() +1,
d: date.getDate(),
h: date.getHours(),
i: date.getMinutes(),
s: date.getSeconds(),
a: date.getDay()
}
vartime_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
varvalue = formatObj[key]
if(key ==='a')return['一','二','三','四','五','六','日'][value -1]
if(result.length >0&& value <10) {
value ='0'+ value
}
returnvalue ||0
})
returntime_str
}
/**
* 返回指定长度的月份集合
*
* @param {time} 时间
* @param {len} 长度
* @param {direction} 方向： 1: 前几个月; 2: 后几个月; 3:前后几个月 默认 3
* @return {Array} 数组
*
* @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) {
varmm =newDate(time).getMonth(),
yy =newDate(time).getFullYear(),
direction =isNaN(direction) ?3: direction,
index = mm;
varcutMonth =function(index){
if( index <= len && index >= -len) {
returndirection ===1? formatPre(index).concat(cutMonth(++index)):
direction ===2? formatNext(index).concat(cutMonth(++index)):formatCurr(index).concat(cutMonth(++index))
}
return[]
}
varformatNext =function(i){
vary =Math.floor(i/12),
m = i%12
return[yy+y +'-'+ (m+1)]
}
varformatPre =function(i){
vary =Math.ceil(i/12),
m = i%12
m = m===0?12: m
return[yy-y +'-'+ (13- m)]
}
varformatCurr =function(i){
vary =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)]
}
// 数组去重
varunique =function(arr){
if(Array.hasOwnProperty('from') ) {
returnArray.from(newSet(arr));
}else{
varn = {},r=[];
for(vari =0; i < arr.length; i++){
if(!n[arr[i]]){
n[arr[i]] =true;
r.push(arr[i]);
}
}
returnr;
}
}
returndirection !==3? cutMonth(index) : unique(cutMonth(index).sort(function(t1, t2){
returnnewDate(t1).getTime() -newDate(t2).getTime()
}))
}
/**
* 返回指定长度的天数集合
*
* @param {time} 时间
* @param {len} 长度
* @param {direction} 方向： 1: 前几天; 2: 后几天; 3:前后几天 默认 3
* @return {Array} 数组
*
* @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) {
vartt =newDate(time)
vargetDay =function(day){
vart =newDate(time)
t.setDate(t.getDate() + day)
varm = t.getMonth()+1
returnt.getFullYear()+'-'+m+'-'+t.getDate()
}
vararr = []
if(diretion ===1) {
for(vari =1; i <= len; i++) {
arr.unshift(getDay(-i))
}
}elseif(diretion ===2) {
for(vari =1; i <= len; i++) {
arr.push(getDay(i))
}
}else{
for(vari =1; i <= len; i++) {
arr.unshift(getDay(-i))
}
arr.push(tt.getFullYear()+'-'+(tt.getMonth()+1)+'-'+tt.getDate())
for(vari =1; i <= len; i++) {
arr.push(getDay(i))
}
}
returndiretion ===1? arr.concat([tt.getFullYear()+'-'+(tt.getMonth()+1)+'-'+tt.getDate()]) :
diretion ===2? [tt.getFullYear()+'-'+(tt.getMonth()+1)+'-'+tt.getDate()].concat(arr) : arr
}
/**
* @param {s} 秒数
* @return {String} 字符串
*
* @example formatHMS(3610) // -> 1h0m10s
*/
formatHMS (s) {
varstr =''
if(s >3600) {
str =Math.floor(s/3600)+'h'+Math.floor(s%3600/60)+'m'+s%60+'s'
}elseif(s >60) {
str =Math.floor(s/60)+'m'+s%60+'s'
}else{
str = s%60+'s'
}
returnstr
}
/*获取某月有多少天*/
getMonthOfDay (time) {
vardate =newDate(time)
varyear = date.getFullYear()
varmouth = date.getMonth() +1
vardays
//当月份为二月时，根据闰年还是非闰年判断天数
if(mouth ==2) {
days = (year%4==0&& year%100==0&& year%400==0) || (year%4==0&& year%100!=0) ?28:29
}elseif(mouth ==1|| mouth ==3|| mouth ==5|| mouth ==7|| mouth ==8|| mouth ==10|| mouth ==12) {
//月份为：1,3,5,7,8,10,12 时，为大月.则天数为31；
days =31
}else{
//其他月份，天数为：30.
days =30
}
returndays
}
/*获取某年有多少天*/
getYearOfDay (time) {
varfirstDayYear =this.getFirstDayOfYear(time);
varlastDayYear =this.getLastDayOfYear(time);
varnumSecond = (newDate(lastDayYear).getTime() -newDate(firstDayYear).getTime())/1000;
returnMath.ceil(numSecond/(24*3600));
}
/*获取某年的第一天*/
getFirstDayOfYear (time) {
varyear =newDate(time).getFullYear();
returnyear +"-01-01 00:00:00";
}
/*获取某年最后一天*/
getLastDayOfYear (time) {
varyear =newDate(time).getFullYear();
vardateString = year +"-12-01 00:00:00";
varendDay =this.getMonthOfDay(dateString);
returnyear +"-12-"+ endDay +" 23:59:59";
}
/*获取某个日期是当年中的第几天*/
getDayOfYear (time) {
varfirstDayYear =this.getFirstDayOfYear(time);
varnumSecond = (newDate(time).getTime() -newDate(firstDayYear).getTime())/1000;
returnMath.ceil(numSecond/(24*3600));
}
/*获取某个日期在这一年的第几周*/
getDayOfYearWeek (time) {
varnumdays =this.getDayOfYear(time);
returnMath.ceil(numdays /7);
}
3. Array
/*判断一个元素是否在数组中*/
contains (arr, val) {
returnarr.indexOf(val) !=-1?true:false;
}
/**
* @param {arr} 数组
* @param {fn} 回调函数
* @return {undefined}
*/
each (arr, fn) {
fn = fn ||Function;
vara = [];
varargs =Array.prototype.slice.call(arguments,1);
for(vari =0; i < arr.length; i++) {
varres = fn.apply(arr, [arr[i], i].concat(args));
if(res !=null) a.push(res);
}
}
/**
* @param {arr} 数组
* @param {fn} 回调函数
* @param {thisObj} this指向
* @return {Array}
*/
map (arr, fn, thisObj) {
varscope = thisObj ||window;
vara = [];
for(vari =0, j = arr.length; i < j; ++i) {
varres = fn.call(scope, arr[i], i,this);
if(res !=null) a.push(res);
}
returna;
}
/**
* @param {arr} 数组
* @param {type} 1：从小到大 2：从大到小 3：随机
* @return {Array}
*/
sort (arr, type =1) {
returnarr.sort((a, b) =>{
switch(type) {
case1:
returna - b;
case2:
returnb - a;
case3:
returnMath.random() -0.5;
default:
returnarr;
}
})
}
/*去重*/
unique (arr) {
if(Array.hasOwnProperty('from') ) {
returnArray.from(newSet(arr));
}else{
varn = {},r=[];
for(vari =0; i < arr.length; i++){
if(!n[arr[i]]){
n[arr[i]] =true;
r.push(arr[i]);
}
}
returnr;
}
// 注：上面 else 里面的排重并不能区分 2 和 '2'，但能减少用indexOf带来的性能,暂时没找到替代的方法。。。
/* 正确排重
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
}
*/
}
/*求两个集合的并集*/
union (a, b) {
varnewArr = a.concat(b);
returnthis.unique(newArr);
}
/*求两个集合的交集*/
intersect (a, b) {
var_this =this;
a =this.unique(a);
returnthis.map(a,function(o){
return_this.contains(b, o) ? o :null;
});
}
/*删除其中一个元素*/
remove (arr, ele) {
varindex = arr.indexOf(ele);
if(index >-1) {
arr.splice(index,1);
}
returnarr;
}
/*将类数组转换为数组的方法*/
formArray (ary) {
vararr = [];
if(Array.isArray(ary)) {
arr = ary;
}else{
arr =Array.prototype.slice.call(ary);
};
returnarr;
}
/*最大值*/
max (arr) {
returnMath.max.apply(null, arr);
}
/*最小值*/
min (arr) {
returnMath.min.apply(null, arr);
}
/*求和*/
sum (arr) {
returnarr.reduce((pre, cur) =>{
returnpre + cur
})
}
/*平均值*/
average (arr) {
returnthis.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) {
case1:
returnstr.replace(/\s+/g,"");
case2:
returnstr.replace(/(^\s*)|(\s*$)/g,"");
case3:
returnstr.replace(/(^\s*)/g,"");
case4:
returnstr.replace(/(\s*$)/g,"");
default:
returnstr;
}
}
/**
* @param {str}
* @param {type}
* type: 1:首字母大写 2：首页母小写 3：大小写转换 4：全部大写 5：全部小写
* @return {String}
*/
changeCase (str, type) {
type = type ||4
switch(type) {
case1:
returnstr.replace(/\b\w+\b/g,function(word){
returnword.substring(0,1).toUpperCase() + word.substring(1).toLowerCase();
});
case2:
returnstr.replace(/\b\w+\b/g,function(word){
returnword.substring(0,1).toLowerCase() + word.substring(1).toUpperCase();
});
case3:
returnstr.split('').map(function(word){
if(/[a-z]/.test(word)) {
returnword.toUpperCase();
}else{
returnword.toLowerCase()
}
}).join('')
case4:
returnstr.toUpperCase();
case5:
returnstr.toLowerCase();
default:
returnstr;
}
}
/*
检测密码强度
*/
checkPwd (str) {
varLv =0;
if(str.length <6) {
returnLv
}
if(/[0-9]/.test(str)) {
Lv++
}
if(/[a-z]/.test(str)) {
Lv++
}
if(/[A-Z]/.test(str)) {
Lv++
}
if(/[\.|-|_]/.test(str)) {
Lv++
}
returnLv;
}
/*过滤html代码(把<>转换)*/
filterTag (str) {
str = str.replace(/&/ig,"&");
str = str.replace(/
str = str.replace(/>/ig,">");
str = str.replace(" "," ");
returnstr;
}
5. Number
/*随机数范围*/
random (min, max) {
if(arguments.length ===2) {
returnMath.floor(min +Math.random() * ( (max+1) - min ))
}else{
returnnull;
}
}
/*将阿拉伯数字翻译成中文的大写数字*/
numberToChinese (num) {
varAA =newArray("零","一","二","三","四","五","六","七","八","九","十");
varBB =newArray("","十","百","仟","萬","億","点","");
vara = (""+ num).replace(/(^0*)/g,"").split("."),
k =0,
re ="";
for(vari = a[0].length -1; i >=0; i--) {
switch(k) {
case0:
re = BB[7] + re;
break;
case4:
if(!newRegExp("0{4}//d{"+ (a[0].length - i -1) +"}$")
.test(a[0]))
re = BB[4] + re;
break;
case8:
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)// 加上小数部分(如果有小数部分)
{
re += BB[6];
for(vari =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","");
returnre;
}
/*将数字转换为大写金额*/
changeToChinese (Num) {
//判断如果传递进来的不是字符的话转换为字符
if(typeofNum =="number") {
Num =newString(Num);
};
Num = Num.replace(/,/g,"")//替换tomoney()中的“,”
Num = Num.replace(/ /g,"")//替换tomoney()中的空格
Num = Num.replace(/￥/g,"")//替换掉可能出现的￥字符
if(isNaN(Num)) {//验证输入的字符是否为数字
//alert("请检查小写金额是否正确");
return"";
};
//字符处理完毕后开始转换，采用前后两部分分别转换
varpart =String(Num).split(".");
varnewchar ="";
//小数点前进行转化
for(vari = part[0].length -1; i >=0; i--) {
if(part[0].length >10) {
return"";
//若数量超过拾亿单位，提示
}
vartmpnewchar =""
varperchar = part[0].charAt(i);
switch(perchar) {
case"0":
tmpnewchar ="零"+ tmpnewchar;
break;
case"1":
tmpnewchar ="壹"+ tmpnewchar;
break;
case"2":
tmpnewchar ="贰"+ tmpnewchar;
break;
case"3":
tmpnewchar ="叁"+ tmpnewchar;
break;
case"4":
tmpnewchar ="肆"+ tmpnewchar;
break;
case"5":
tmpnewchar ="伍"+ tmpnewchar;
break;
case"6":
tmpnewchar ="陆"+ 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) {
case0:
tmpnewchar = tmpnewchar +"元";
break;
case1:
if(perchar !=0) tmpnewchar = tmpnewchar +"拾";
break;
case2:
if(perchar !=0) tmpnewchar = tmpnewchar +"佰";
break;
case3:
if(perchar !=0) tmpnewchar = tmpnewchar +"仟";
break;
case4:
tmpnewchar = tmpnewchar +"万";
break;
case5:
if(perchar !=0) tmpnewchar = tmpnewchar +"拾";
break;
case6:
if(perchar !=0) tmpnewchar = tmpnewchar +"佰";
break;
case7:
if(perchar !=0) tmpnewchar = tmpnewchar +"仟";
break;
case8:
tmpnewchar = tmpnewchar +"亿";
break;
case9:
tmpnewchar = tmpnewchar +"拾";
break;
}
varnewchar = tmpnewchar + newchar;
}
//小数点之后进行转化
if(Num.indexOf(".") !=-1) {
if(part[1].length >2) {
// alert("小数点之后只能保留两位,系统将自动截断");
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 ="贰"+ tmpnewchar;
break;
case"3":
tmpnewchar ="叁"+ tmpnewchar;
break;
case"4":
tmpnewchar ="肆"+ tmpnewchar;
break;
case"5":
tmpnewchar ="伍"+ tmpnewchar;
break;
case"6":
tmpnewchar ="陆"+ 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;
}
}
//替换所有无用汉字
while(newchar.search("零零") !=-1)
newchar = newchar.replace("零零","零");
newchar = newchar.replace("零亿","亿");
newchar = newchar.replace("亿万","亿");
newchar = newchar.replace("零万","万");
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"
}
returnnewchar;
}
6. Http
/**
* @param {setting}
*/
ajax(setting){
//设置参数的初始值
varopts={
method: (setting.method ||"GET").toUpperCase(),//请求方式
url: setting.url ||"",// 请求地址
async: setting.async ||true,// 是否异步
dataType: setting.dataType ||"json",// 解析方式
data: setting.data ||"",// 参数
success: setting.success ||function(){},// 请求成功回调
error: setting.error ||function(){}// 请求失败回调
}
// 参数格式化
functionparams_format(obj){
varstr =''
for(variinobj) {
str += i +'='+ obj[i] +'&'
}
returnstr.split('').slice(0,-1).join('')
}
// 创建ajax对象
varxhr=newXMLHttpRequest();
// 连接服务器open(方法GET/POST，请求地址， 异步传输)
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);
}
/*
** 每当readyState改变时，就会触发onreadystatechange事件
** readyState属性存储有XMLHttpRequest的状态信息
** 0 ：请求未初始化
** 1 ：服务器连接已建立
** 2 ：请求已接受
** 3 : 请求处理中
** 4 ：请求已完成，且相应就绪
*/
xhr.onreadystatechange =function(){
if(xhr.readyState ===4&& (xhr.status ===200|| xhr.status ===304)) {
switch(opts.dataType){
case"json":
varjson =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) {
//设置参数的初始值
letopts={
method: (setting.method ||'GET').toUpperCase(),//请求方式
headers : setting.headers || {},// 请求头设置
credentials : setting.credentials ||true,// 设置cookie是否一起发送
body: setting.body || {},
mode : setting.mode ||'no-cors',// 可以设置 cors, no-cors, same-origin
redirect : setting.redirect ||'follow',// follow, error, manual
cache : setting.cache ||'default'// 设置 cache 模式 (default, reload, no-cache)
}
letdataType = setting.dataType ||"json",// 解析方式
data = setting.data ||""// 参数
// 参数格式化
functionparams_format(obj){
varstr =''
for(variinobj) {
str +=`${i}=${obj[i]}&`
}
returnstr.split('').slice(0,-1).join('')
}
if(opts.method ==='GET') {
url = url + (data?`?${params_format(data)}`:'')
}else{
setting.body = data || {}
}
returnnewPromise((resolve, reject) =>{
fetch(url, opts).then(asyncres => {
letdata = dataType ==='text'?awaitres.text() :
dataType ==='blob'?awaitres.blob() :awaitres.json()
resolve(data)
}).catch(e=>{
reject(e)
})
})
}
7. DOM
$ (selector){
vartype = selector.substring(0,1);
if(type ==='#') {
if(document.querySelecotor)returndocument.querySelector(selector)
returndocument.getElementById(selector.substring(1))
}elseif(type ==='.') {
if(document.querySelecotorAll)returndocument.querySelectorAll(selector)
returndocument.getElementsByClassName(selector.substring(1))
}else{
returndocument['querySelectorAll'?'querySelectorAll':'getElementsByTagName'](selector)
}
}
/*检测类名*/
hasClass (ele, name) {
returnele.className.match(newRegExp('(\\s|^)'+ name +'(\\s|$)'));
}
/*添加类名*/
addClass (ele, name) {
if(!this.hasClass(ele, name)) ele.className +=" "+ name;
}
/*删除类名*/
removeClass (ele, name) {
if(this.hasClass(ele, name)) {
varreg =newRegExp('(\\s|^)'+ name +'(\\s|$)');
ele.className = ele.className.replace(reg,'');
}
}
/*替换类名*/
replaceClass (ele, newName, oldName) {
this.removeClass(ele, oldName);
this.addClass(ele, newName);
}
/*获取兄弟节点*/
siblings (ele) {
console.log(ele.parentNode)
varchid = ele.parentNode.children,eleMatch = [];
for(vari =0, len = chid.length; i < len; i ++){
if(chid[i] != ele){
eleMatch.push(chid[i]);
}
}
returneleMatch;
}
/*获取行间样式属性*/
getByStyle (obj,name){
if(obj.currentStyle){
returnobj.currentStyle[name];
}else{
returngetComputedStyle(obj,false)[name];
}
}
8. Storage 储存操作
classStorageFn{
constructor() {
this.ls =window.localStorage;
this.ss =window.sessionStorage;
}
/*-----------------cookie---------------------*/
/*设置cookie*/
setCookie (name, value, day) {
varsetting =arguments[0];
if(Object.prototype.toString.call(setting).slice(8,-1) ==='Object'){
for(variinsetting) {
varoDate =newDate();
oDate.setDate(oDate.getDate() + day);
document.cookie = i +'='+ setting[i] +';expires='+ oDate;
}
}else{
varoDate =newDate();
oDate.setDate(oDate.getDate() + day);
document.cookie = name +'='+ value +';expires='+ oDate;
}
}
/*获取cookie*/
getCookie (name) {
vararr =document.cookie.split('; ');
for(vari =0; i < arr.length; i++) {
vararr2 = arr[i].split('=');
if(arr2[0] == name) {
returnarr2[1];
}
}
return'';
}
/*删除cookie*/
removeCookie (name) {
this.setCookie(name,1,-1);
}
/*-----------------localStorage---------------------*/
/*设置localStorage*/
setLocal(key, val) {
varsetting =arguments[0];
if(Object.prototype.toString.call(setting).slice(8,-1) ==='Object'){
for(variinsetting){
this.ls.setItem(i,JSON.stringify(setting[i]))
}
}else{
this.ls.setItem(key,JSON.stringify(val))
}
}
/*获取localStorage*/
getLocal(key) {
if(key)returnJSON.parse(this.ls.getItem(key))
returnnull;
}
/*移除localStorage*/
removeLocal(key) {
this.ls.removeItem(key)
}
/*移除所有localStorage*/
clearLocal() {
this.ls.clear()
}
/*-----------------sessionStorage---------------------*/
/*设置sessionStorage*/
setSession(key, val) {
varsetting =arguments[0];
if(Object.prototype.toString.call(setting).slice(8,-1) ==='Object'){
for(variinsetting){
this.ss.setItem(i,JSON.stringify(setting[i]))
}
}else{
this.ss.setItem(key,JSON.stringify(val))
}
}
/*获取sessionStorage*/
getSession(key) {
if(key)returnJSON.parse(this.ss.getItem(key))
returnnull;
}
/*移除sessionStorage*/
removeSession(key) {
this.ss.removeItem(key)
}
/*移除所有sessionStorage*/
clearSession() {
this.ss.clear()
}
}
9. Other 其它操作
/*获取网址参数*/
getURL(name){
varreg =newRegExp("(^|&)"+ name +"=([^&]*)(&|$)");
varr =decodeURI(window.location.search).substr(1).match(reg);
if(r!=null)returnr[2];returnnull;
}
/*获取全部url参数,并转换成json对象*/
getUrlAllParams (url) {
varurl = url ? url :window.location.href;
var_pa = url.substring(url.indexOf('?') +1),
_arrS = _pa.split('&'),
_rs = {};
for(vari =0, _len = _arrS.length; i < _len; i++) {
varpos = _arrS[i].indexOf('=');
if(pos ==-1) {
continue;
}
varname = _arrS[i].substring(0, pos),
value =window.decodeURIComponent(_arrS[i].substring(pos +1));
_rs[name] = value;
}
return_rs;
}
/*删除url指定参数，返回url*/
delParamsUrl(url, name){
varbaseUrl = url.split('?')[0] +'?';
varquery = url.split('?')[1];
if(query.indexOf(name)>-1) {
varobj = {}
vararr = query.split("&");
for(vari =0; i < arr.length; i++) {
arr[i] = arr[i].split("=");
obj[arr[i][0]] = arr[i][1];
};
deleteobj[name];
varurl = baseUrl +JSON.stringify(obj).replace(/[\"\{\}]/g,"").replace(/\:/g,"=").replace(/\,/g,"&");
returnurl
}else{
returnurl;
}
}
/*获取十六进制随机颜色*/
getRandomColor () {
return'#'+ (function(h){
returnnewArray(7- h.length).join("0") + h;
})((Math.random() *0x1000000<<0).toString(16));
}
/*图片加载*/
imgLoadAll(arr,callback){
vararrImg = [];
for(vari =0; i < arr.length; i++) {
varimg =newImage();
img.src = arr[i];
img.onload =function(){
arrImg.push(this);
if(arrImg.length == arr.length) {
callback && callback();
}
}
}
}
/*音频加载*/
loadAudio(src, callback) {
varaudio =newAudio(src);
audio.onloadedmetadata = callback;
audio.src = src;
}
/*DOM转字符串*/
domToStirng(htmlDOM){
vardiv=document.createElement("div");
div.appendChild(htmlDOM);
returndiv.innerHTML
}
/*字符串转DOM*/
stringToDom(htmlString){
vardiv=document.createElement("div");
div.innerHTML=htmlString;
returndiv.children[0];
}
/**
* 光标所在位置插入字符，并设置光标位置
*
* @param {dom} 输入框
* @param {val} 插入的值
* @param {posLen} 光标位置处在 插入的值的哪个位置
*/
setCursorPosition (dom,val,posLen) {
varcursorPosition =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));
}
/*光标所在位置插入字符*/
insertAtCursor(dom, val) {
if(document.selection){
dom.focus();
sel =document.selection.createRange();
sel.text = val;
sel.select();
}elseif(dom.selectionStart || dom.selectionStart =='0'){
letstartPos = dom.selectionStart;
letendPos = dom.selectionEnd;
letrestoreTop = 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样式初始化
/* 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:0.67em0;
}
figcaption,
figure,
main{
/* 1 */
display: block;
}
figure{
margin:1em40px;
}
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:1pxdotted ButtonText;
}
fieldset{
padding:0.35em0.75em0.625em;
}
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,
div,
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:0.67em0;
}
figcaption,
figure,
main {
/* 1 */
display: block;
}
figure {
margin:1em40px;
}
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:0.35em0.75em0.625em;
}
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,
div,
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 {
/* 禁止选中文本 */
-webkit-user-select: none;
user-select: none;
font: Oswald,'Open Sans', Helvetica, Arial, sans-serif
}
/* 禁止长按链接与图片弹出菜单 */
a,
img {
-webkit-touch-callout: none;
}
/*ios android去除自带阴影的样式*/
a,
input {
-webkit-tap-highlight-color: rgba(0,0,0,0);
}
input[type="text"] {
-webkit-appearance: none;
}
3. 公共样式提取
/* 禁止选中文本 */
.usn{
-webkit-user-select:none;
-moz-user-select:none;
-ms-user-select:none;
-o-user-select:none;
user-select:none;
}
/* 浮动 */
.fl {float: left; }
.fr {float: right; }
.cf {zoom:1; }
.cf:after {
content:".";
display:block;
clear:both;
visibility:hidden;
height:0;
overflow:hidden;
}
/* 元素类型 */
.db {display: block; }
.dn {display: none; }
.di {display: inline }
.dib {display: inline-block;}
.transparent {opacity:0}
/*文字排版、颜色*/
.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 {/* 强制不换行 */
word-wrap:normal;
white-space:nowrap;
}
.wb {/* 强制换行 */
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 {/* 多出部分用省略号表示 , 用于一行 */
overflow:hidden;
word-wrap:normal;
white-space:nowrap;
text-overflow:ellipsis;
}
.wes-2{/* 适用于webkit内核和移动端 */
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;
}
/* 溢出样式 */
.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; }
/* 垂直对齐方式 */
.vt {vertical-align: top; }
.vm {vertical-align: middle; }
.vb {vertical-align: bottom; }
/* 鼠标样式 */
.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;
}
/* 辅助 */
.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;
}