常用的JavaScript WEB操作方法分享
数组方法集
Angela.array={//#数组方法
//index,返回位置！不存在则返回-1；
index:function(t,arr){//#返回当前值所在数组的位置
if(arr.indexOf){
returnarr.indexOf(t);
}
for(vari=arr.length;i--;){
if(arr[i]===t){
returni*1;
}
};
return-1;
}
//返回对象的键值！返回值类型为数组。
,getKey:function(data){//#返回对象所有的键值
vararr=[]
,k
;
for(kindata){
arr.push(k);
};
returnarr;
}
//从数组中随机取出一个值
,random:function(arrays){//#从数组中随机取出一个值
arrays=arrays||[];
varlen=arrays.length
,index=Tydic.math.randInt(0,len-1)
;
returnarrays[index]||'';
}
//一维数组去重
,unique:function(array){//#一维数组去重
array=array||[];
for(vari=0,len=array.length;i<len;i++){
for(varj=i+1;j<array.length;j++){
if(array[i]===array[j]){
array.splice(j,1);
j--;
}
}
}
returnarray;
}
//max,数组中最大的项
,max:function(array){//#求数组中最大的项
returnMath.max.apply(null,array);
}
//min,数组中最小的项
,min:function(array){//#求数组中最小的项
returnMath.min.apply(null,array);
}
//remove，移除
,remove:function(array,value){//#移除数组中某值
varlength=array.length;
while(length--){
if(value===array[length]){
array.splice(length,1);
}
}
returnarray;
}
//清空数组
,empty:function(array){//#清空数组
(array||[]).length=0;
returnarray;
}
//removeAt，删除指定位置的值
//@index,索引.不传递index，会删除第一个
,removeAt:function(array,index){//#删除数组中指定位置的值
array.splice(index,1);
returnarray;
}
//打乱数组排序
,shuffle:function(arr){//#打乱数组排序
vararray=(arr||[]).concat()
,length=array.length
,i=length//遍历
,tmp=null//临时
,rand=Tydic.math.randInt//位置
,pos=0
;
while(i--){
pos=rand(0,length);
//交换随机位置
tmp=array[pos];
array[pos]=array[i];
array[i]=tmp;
}
returnarray;
}
};
cookie方法集
Angela.cookie={//#Cookie
//浏览器是够支持cookie
enable:!!navigator.cookieEnabled
//读取COOKIE
,get:function(name){//#读取cookie
varreg=newRegExp("(^|)"+name+"(?:=([^;]*))?(;|$)")
,val=document.cookie.match(reg)
;
returnval?(val[2]?unescape(val[2]):""):'';
}
//写入COOKIES
,set:function(name,value,expires,path,domain,secure){//#写入cookie
varexp=newDate()
,expires=arguments[2]||null
,path=arguments[3]||"/"
,domain=arguments[4]||null
,secure=arguments[5]||false
;
expires?exp.setMinutes(exp.getMinutes()+parseInt(expires)):"";
document.cookie=name+'='+escape(value)+(expires?';expires='+exp.toGMTString():'')+(path?';path='+path:'')+(domain?';domain='+domain:'')+(secure?';secure':'');
}
//删除cookie
,del:function(name,path,domain,secure){//#删除cookie
varvalue=$getCookie(name);
if(value!=null){
varexp=newDate();
exp.setMinutes(exp.getMinutes()-1000);
path=path||"/";
document.cookie=name+'=;expires='+exp.toGMTString()+(path?';path='+path:'')+(domain?';domain='+domain:'')+(secure?';secure':'');
}
}
};
url方法集
Angela.url={//#URL
//参数：变量名，url为空则表从当前页面的url中取
getQuery:function(name,url){
varu=arguments[1]||window.location.search
,reg=newRegExp("(^|&)"+name+"=([^&]*)(&|$)")
,r=u.substr(u.indexOf("?")+1).match(reg)
;
returnr!=null?r[2]:"";
}
,getHash:function(name,url){//#获取hash值
varu=arguments[1]||location.hash;
varreg=newRegExp("(^|&)"+name+"=([^&]*)(&|$)");
varr=u.substr(u.indexOf("#")+1).match(reg);
if(r!=null){
returnr[2];
}
return"";
}
,parse:function(url){//#解析URL
vara=document.createElement('a');
url=url||document.location.href;
a.href=url;
return{
source:url
,protocol:a.protocol.replace(':','')
,host:a.hostname
,port:a.port
,query:a.search
,file:(a.pathname.match(/([^\/?#]+)$/i)||[,''])[1]
,hash:a.hash.replace('#','')
,path:a.pathname.replace(/^([^\/])/,'/$1')
,relative:(a.href.match(/tps?:\/\/[^\/]+(.+)/)||[,''])[1]
,segments:a.pathname.replace(/^\//,'').split('/')
};
}
};
正则表达式方法集
Angela.regExp={//#字符串匹配
//是否为数字！整数，浮点数
isNum:function(num){//#是否为数组
return!isNaN(num);
}
,isEmail:function(mail){//#是否为邮箱
return/^([a-z0-9]+[_\-\.]?)*[a-z0-9]+@([a-z0-9]+[_\-\.]?)*[a-z0-9]+\.[a-z]{2,5}$/i.test(mail);
}
,isIdCard:function(card){//#是否为身份证
return/^(\d{14}|\d{17})(\d|[xX])$/.test(card);
}
,isMobile:function(mobile){//#是否为手机
return/^0*1\d{10}$/.test(mobile);
}
,isQQ:function(qq){//#是否为QQ
return/^[1-9]\d{4,10}$/.test(qq);
}
,isTel:function(tel){//#是否为电话
return/^\d{3,4}-\d{7,8}(-\d{1,6})?$/.text(tel);
}
,isUrl:function(url){//#是否为URL
return/https?:\/\/[a-z0-9\.\-]{1,255}\.[0-9a-z\-]{1,255}/i.test(url);
}
,isColor:function(color){//#是否为16进制颜色
return/#([\da-f]{3}){1,2}$/i.test(color);
}
//@id：身份证，
//@now:当前时间如：newDate('2013/12/12'),'2013/12/12'
//@age：允许的年龄
,isAdult:function(id,allowAge,now){//#是否年龄是否成年
varage=0//用户年月日
,nowDate=0//当前年月日
;
allowAge=parseFloat(allowAge)||18;
now=typeofnow=='string'?newDate(now):(now||newDate());
if(!this.isIdCard(id)){
returnfalse;
}
//15位身份证
if(15==id.length){
age='19'+id.slice(6,6);
}else{
age=id.slice(6,14);
}
//类型转换整型
age=~~age;
nowDate=~~(Tydic.date.format('YYYYMMDD',now));
//比较年龄
if(nowDate-age<allowAge*1e4){
returnfalse;
}
returntrue;
}
//浮点数
,isFloat:function(num){//#是否为浮点数
return/^(([1-9]\d*)|(\d+\.\d+)|0)$/.test(num);
}
//正整数
,isInt:function(num){//#是否为正整数
return/^[1-9]\d*$/.test(num);
}
//是否全为汉字
,isChinese:function(str){//#是否全为汉字
return/^([\u4E00-\u9FA5]|[\uFE30-\uFFA0])+$/gi.test(str);
}
};
字符串方法集
Angela.string={//#字符串
codeHtml:function(content){//#转义HTML字符
returnthis.replace(content,{
'&':"&"
,'"':"""
,"'":'''
,'<':"<"
,'>':">"
,'':" "
,'\t':"	"
,'(':"("
,')':")"
,'*':"*"
,'+':"+"
,',':","
,'-':"-"
,'.':"."
,'/':"/"
,'?':"?"
,'\\':"\"
,'\n':"<br>"
});
}
//重复字符串
,repeat:function(word,length,end){//#重复字符串
end=end||'';//加在末位
length=~~length;
returnnewArray(length*1+1).join(word)+''+end;
}
//增加前缀
,addPre:function(pre,word,size){//#补齐。如给数字前加0
pre=pre||'0';
size=parseInt(size)||0;
word=String(word||'');
varlength=Math.max(0,size-word.length);
returnthis.repeat(pre,length,word);
}
//去除两边空格
,trim:function(text){//#去除两边空格
return(text||'').replace(/^\s+|\s$/,'');
}
//字符串替换
,replace:function(str,re){//#字符串替换
str=str||'';
for(varkeyinre){
replace(key,re[key]);
};
functionreplace(a,b){
vararr=str.split(a);
str=arr.join(b);
};
returnstr;
}
,xss:function(str,type){//#XSS转义
//空过滤
if(!str){
returnstr===0?"0":"";
}
switch(type){
case"html"://过滤html字符串中的XSS
returnstr.replace(/[&'"<>\/\\\-\x00-\x09\x0b-\x0c\x1f\x80-\xff]/g,function(r){
return"&#"+r.charCodeAt(0)+";"
}).replace(//g," ").replace(/\r\n/g,"<br/>").replace(/\n/g,"<br/>").replace(/\r/g,"<br/>");
break;
case"htmlEp"://过滤DOM节点属性中的XSS
returnstr.replace(/[&'"<>\/\\\-\x00-\x1f\x80-\xff]/g,function(r){
return"&#"+r.charCodeAt(0)+";"
});
break;
case"url"://过滤url
returnescape(str).replace(/\+/g,"%2B");
break;
case"miniUrl":
returnstr.replace(/%/g,"%25");
break;
case"script":
returnstr.replace(/[\\"']/g,function(r){
return"\\"+r;
}).replace(/%/g,"\\x25").replace(/\n/g,"\\n").replace(/\r/g,"\\r").replace(/\x01/g,"\\x01");
break;
case"reg":
returnstr.replace(/[\\\^\$\*\+\?\{\}\.\(\)\[\]]/g,function(a){
return"\\"+a;
});
break;
default:
returnescape(str).replace(/[&'"<>\/\\\-\x00-\x09\x0b-\x0c\x1f\x80-\xff]/g,function(r){
return"&#"+r.charCodeAt(0)+";"
}).replace(//g," ").replace(/\r\n/g,"<br/>").replace(/\n/g,"<br/>").replace(/\r/g,"<br/>");
break;
}
}
//badword,过滤敏感词
//@text:要过滤的文本,类型：字符串
//@words:敏感词，类型，数组,如：['你妹','我丢','我靠']
//如果用正则匹配，text长度100万，words100万，需要4秒！
,badWord:function(text,words){//#敏感词过滤
text=String(text||'');
words=words||[];
varreg=newRegExp(words.join('|'),'g')
,_self=this;
returntext.replace(reg,function($0){
varlength=String($0||'').length;
return_self.repeat('*',length);
});
}
};
加密方法集
Angela.encrypt={//#加密
md5:function(words){//#md5哈希算法
/*
*Crypto-JS3.1.2
*http://code.google.com/p/crypto-js
*/
varCryptoJS=function(s,p){
varm={},l=m.lib={},n=function(){},r=l.Base={extend:function(b){n.prototype=this;varh=newn;b&&h.mixIn(b);h.hasOwnProperty("init")||(h.init=function(){h.$super.init.apply(this,arguments)});h.init.prototype=h;h.$super=this;returnh},create:function(){varb=this.extend();b.init.apply(b,arguments);returnb},init:function(){},mixIn:function(b){for(varhinb)b.hasOwnProperty(h)&&(this[h]=b[h]);b.hasOwnProperty("toString")&&(this.toString=b.toString)},clone:function(){returnthis.init.prototype.extend(this)}},q=l.WordArray=r.extend({init:function(b,h){b=this.words=b||[];this.sigBytes=h!=p?h:4*b.length},toString:function(b){return(b||t).stringify(this)},concat:function(b){varh=this.words,a=b.words,j=this.sigBytes;b=b.sigBytes;this.clamp();if(j%4)for(varg=0;g<b;g++)h[j+g>>>2]|=(a[g>>>2]>>>24-8*(g%4)&255)<<24-8*((j+g)%4);elseif(65535<a.length)for(g=0;g<b;g+=4)h[j+g>>>2]=a[g>>>2];elseh.push.apply(h,a);this.sigBytes+=b;returnthis},clamp:function(){varb=this.words,h=this.sigBytes;b[h>>>2]&=4294967295<<32-8*(h%4);b.length=s.ceil(h/4)},clone:function(){varb=r.clone.call(this);b.words=this.words.slice(0);returnb},random:function(b){for(varh=[],a=0;a<b;a+=4)h.push(4294967296*s.random()|0);returnnewq.init(h,b)}}),v=m.enc={},t=v.Hex={stringify:function(b){vara=b.words;b=b.sigBytes;for(varg=[],j=0;j<b;j++){vark=a[j>>>2]>>>24-8*(j%4)&255;g.push((k>>>4).toString(16));g.push((k&15).toString(16))}returng.join("")},parse:function(b){for(vara=b.length,g=[],j=0;j<a;j+=2)g[j>>>3]|=parseInt(b.substr(j,2),16)<<24-4*(j%8);returnnewq.init(g,a/2)}},a=v.Latin1={stringify:function(b){vara=b.words;b=b.sigBytes;for(varg=[],j=0;j<b;j++)g.push(String.fromCharCode(a[j>>>2]>>>24-8*(j%4)&255));returng.join("")},parse:function(b){for(vara=b.length,g=[],j=0;j<a;j++)g[j>>>2]|=(b.charCodeAt(j)&255)<<24-8*(j%4);returnnewq.init(g,a)}},u=v.Utf8={stringify:function(b){try{returndecodeURIComponent(escape(a.stringify(b)))}catch(g){throwError("MalformedUTF-8data");}},parse:function(b){returna.parse(unescape(encodeURIComponent(b)))}},
g=l.BufferedBlockAlgorithm=r.extend({reset:function(){this._data=newq.init;this._nDataBytes=0},_append:function(b){"string"==typeofb&&(b=u.parse(b));this._data.concat(b);this._nDataBytes+=b.sigBytes},_process:function(b){vara=this._data,g=a.words,j=a.sigBytes,k=this.blockSize,m=j/(4*k),m=b?s.ceil(m):s.max((m|0)-this._minBufferSize,0);b=m*k;j=s.min(4*b,j);if(b){for(varl=0;l<b;l+=k)this._doProcessBlock(g,l);l=g.splice(0,b);a.sigBytes-=j}returnnewq.init(l,j)},clone:function(){varb=r.clone.call(this);b._data=this._data.clone();returnb},_minBufferSize:0});l.Hasher=g.extend({cfg:r.extend(),init:function(b){this.cfg=this.cfg.extend(b);this.reset()},reset:function(){g.reset.call(this);this._doReset()},update:function(b){this._append(b);this._process();returnthis},finalize:function(b){b&&this._append(b);returnthis._doFinalize()},blockSize:16,_createHelper:function(b){returnfunction(a,g){return(newb.init(g)).finalize(a)}},_createHmacHelper:function(b){returnfunction(a,g){return(newk.HMAC.init(b,g)).finalize(a)}}});vark=m.algo={};returnm
}(Math);
(function(s){
functionp(a,k,b,h,l,j,m){a=a+(k&b|~k&h)+l+m;return(a<<j|a>>>32-j)+k}functionm(a,k,b,h,l,j,m){a=a+(k&h|b&~h)+l+m;return(a<<j|a>>>32-j)+k}functionl(a,k,b,h,l,j,m){a=a+(k^b^h)+l+m;return(a<<j|a>>>32-j)+k}functionn(a,k,b,h,l,j,m){a=a+(b^(k|~h))+l+m;return(a<<j|a>>>32-j)+k}for(varr=CryptoJS,q=r.lib,v=q.WordArray,t=q.Hasher,q=r.algo,a=[],u=0;64>u;u++)a[u]=4294967296*s.abs(s.sin(u+1))|0;q=q.MD5=t.extend({
_doReset:function(){this._hash=newv.init([1732584193,4023233417,2562383102,271733878])},_doProcessBlock:function(g,k){
for(varb=0;16>b;b++){varh=k+b,w=g[h];g[h]=(w<<8|w>>>24)&16711935|(w<<24|w>>>8)&4278255360}varb=this._hash.words,h=g[k+0],w=g[k+1],j=g[k+2],q=g[k+3],r=g[k+4],s=g[k+5],t=g[k+6],u=g[k+7],v=g[k+8],x=g[k+9],y=g[k+10],z=g[k+11],A=g[k+12],B=g[k+13],C=g[k+14],D=g[k+15],c=b[0],d=b[1],e=b[2],f=b[3],c=p(c,d,e,f,h,7,a[0]),f=p(f,c,d,e,w,12,a[1]),e=p(e,f,c,d,j,17,a[2]),d=p(d,e,f,c,q,22,a[3]),c=p(c,d,e,f,r,7,a[4]),f=p(f,c,d,e,s,12,a[5]),e=p(e,f,c,d,t,17,a[6]),d=p(d,e,f,c,u,22,a[7]),c=p(c,d,e,f,v,7,a[8]),f=p(f,c,d,e,x,12,a[9]),e=p(e,f,c,d,y,17,a[10]),d=p(d,e,f,c,z,22,a[11]),c=p(c,d,e,f,A,7,a[12]),f=p(f,c,d,e,B,12,a[13]),e=p(e,f,c,d,C,17,a[14]),d=p(d,e,f,c,D,22,a[15]),c=m(c,d,e,f,w,5,a[16]),f=m(f,c,d,e,t,9,a[17]),e=m(e,f,c,d,z,14,a[18]),d=m(d,e,f,c,h,20,a[19]),c=m(c,d,e,f,s,5,a[20]),f=m(f,c,d,e,y,9,a[21]),e=m(e,f,c,d,D,14,a[22]),d=m(d,e,f,c,r,20,a[23]),c=m(c,d,e,f,x,5,a[24]),f=m(f,c,d,e,C,9,a[25]),e=m(e,f,c,d,q,14,a[26]),d=m(d,e,f,c,v,20,a[27]),c=m(c,d,e,f,B,5,a[28]),f=m(f,c,d,e,j,9,a[29]),e=m(e,f,c,d,u,14,a[30]),d=m(d,e,f,c,A,20,a[31]),c=l(c,d,e,f,s,4,a[32]),f=l(f,c,d,e,v,11,a[33]),e=l(e,f,c,d,z,16,a[34]),d=l(d,e,f,c,C,23,a[35]),c=l(c,d,e,f,w,4,a[36]),f=l(f,c,d,e,r,11,a[37]),e=l(e,f,c,d,u,16,a[38]),d=l(d,e,f,c,y,23,a[39]),c=l(c,d,e,f,B,4,a[40]),f=l(f,c,d,e,h,11,a[41]),e=l(e,f,c,d,q,16,a[42]),d=l(d,e,f,c,t,23,a[43]),c=l(c,d,e,f,x,4,a[44]),f=l(f,c,d,e,A,11,a[45]),e=l(e,f,c,d,D,16,a[46]),d=l(d,e,f,c,j,23,a[47]),c=n(c,d,e,f,h,6,a[48]),f=n(f,c,d,e,u,10,a[49]),e=n(e,f,c,d,
C,15,a[50]),d=n(d,e,f,c,s,21,a[51]),c=n(c,d,e,f,A,6,a[52]),f=n(f,c,d,e,q,10,a[53]),e=n(e,f,c,d,y,15,a[54]),d=n(d,e,f,c,w,21,a[55]),c=n(c,d,e,f,v,6,a[56]),f=n(f,c,d,e,D,10,a[57]),e=n(e,f,c,d,t,15,a[58]),d=n(d,e,f,c,B,21,a[59]),c=n(c,d,e,f,r,6,a[60]),f=n(f,c,d,e,z,10,a[61]),e=n(e,f,c,d,j,15,a[62]),d=n(d,e,f,c,x,21,a[63]);b[0]=b[0]+c|0;b[1]=b[1]+d|0;b[2]=b[2]+e|0;b[3]=b[3]+f|0
},_doFinalize:function(){vara=this._data,k=a.words,b=8*this._nDataBytes,h=8*a.sigBytes;k[h>>>5]|=128<<24-h%32;varl=s.floor(b/4294967296);k[(h+64>>>9<<4)+15]=(l<<8|l>>>24)&16711935|(l<<24|l>>>8)&4278255360;k[(h+64>>>9<<4)+14]=(b<<8|b>>>24)&16711935|(b<<24|b>>>8)&4278255360;a.sigBytes=4*(k.length+1);this._process();a=this._hash;k=a.words;for(b=0;4>b;b++)h=k[b],k[b]=(h<<8|h>>>24)&16711935|(h<<24|h>>>8)&4278255360;returna},clone:function(){vara=t.clone.call(this);a._hash=this._hash.clone();returna}
});r.MD5=t._createHelper(q);r.HmacMD5=t._createHmacHelper(q)
})(Math);
returnCryptoJS.MD5(words).toString();
}
//sha1
,sha1:function(words){//#sha1哈希算法
varCryptoJS=function(e,m){varp={},j=p.lib={},l=function(){},f=j.Base={extend:function(a){l.prototype=this;varc=newl;a&&c.mixIn(a);c.hasOwnProperty("init")||(c.init=function(){c.$super.init.apply(this,arguments)});c.init.prototype=c;c.$super=this;returnc},create:function(){vara=this.extend();a.init.apply(a,arguments);returna},init:function(){},mixIn:function(a){for(varcina)a.hasOwnProperty(c)&&(this[c]=a[c]);a.hasOwnProperty("toString")&&(this.toString=a.toString)},clone:function(){returnthis.init.prototype.extend(this)}},n=j.WordArray=f.extend({init:function(a,c){a=this.words=a||[];this.sigBytes=c!=m?c:4*a.length},toString:function(a){return(a||h).stringify(this)},concat:function(a){varc=this.words,q=a.words,d=this.sigBytes;a=a.sigBytes;this.clamp();if(d%4)for(varb=0;b<a;b++)c[d+b>>>2]|=(q[b>>>2]>>>24-8*(b%4)&255)<<24-8*((d+b)%4);elseif(65535<q.length)for(b=0;b<a;b+=4)c[d+b>>>2]=q[b>>>2];elsec.push.apply(c,q);this.sigBytes+=a;returnthis},clamp:function(){vara=this.words,c=this.sigBytes;a[c>>>2]&=4294967295<<32-8*(c%4);a.length=e.ceil(c/4)},clone:function(){vara=f.clone.call(this);a.words=this.words.slice(0);returna},random:function(a){for(varc=[],b=0;b<a;b+=4)c.push(4294967296*e.random()|0);returnnewn.init(c,a)}}),b=p.enc={},h=b.Hex={stringify:function(a){varc=a.words;a=a.sigBytes;for(varb=[],d=0;d<a;d++){varf=c[d>>>2]>>>24-8*(d%4)&255;b.push((f>>>4).toString(16));b.push((f&15).toString(16))}returnb.join("")},parse:function(a){for(varc=a.length,b=[],d=0;d<c;d+=2)b[d>>>3]|=parseInt(a.substr(d,2),16)<<24-4*(d%8);returnnewn.init(b,c/2)}},g=b.Latin1={stringify:function(a){varc=a.words;a=a.sigBytes;for(varb=[],d=0;d<a;d++)b.push(String.fromCharCode(c[d>>>2]>>>24-8*(d%4)&255));returnb.join("")},parse:function(a){for(varc=a.length,b=[],d=0;d<c;d++)b[d>>>2]|=(a.charCodeAt(d)&255)<<24-8*(d%4);returnnewn.init(b,c)}},r=b.Utf8={stringify:function(a){try{returndecodeURIComponent(escape(g.stringify(a)))}catch(c){throwError("MalformedUTF-8data");}},parse:function(a){returng.parse(unescape(encodeURIComponent(a)))}},k=j.BufferedBlockAlgorithm=f.extend({reset:function(){this._data=newn.init;this._nDataBytes=0},_append:function(a){"string"==typeofa&&(a=r.parse(a));this._data.concat(a);this._nDataBytes+=a.sigBytes},_process:function(a){varc=this._data,b=c.words,d=c.sigBytes,f=this.blockSize,h=d/(4*f),h=a?e.ceil(h):e.max((h|0)-this._minBufferSize,0);a=h*f;d=e.min(4*a,d);if(a){for(varg=0;g<a;g+=f)this._doProcessBlock(b,g);g=b.splice(0,a);c.sigBytes-=d}returnnewn.init(g,d)},clone:function(){vara=f.clone.call(this);a._data=this._data.clone();returna},_minBufferSize:0});j.Hasher=k.extend({cfg:f.extend(),init:function(a){this.cfg=this.cfg.extend(a);this.reset()},reset:function(){k.reset.call(this);this._doReset()},update:function(a){this._append(a);this._process();returnthis},finalize:function(a){a&&this._append(a);returnthis._doFinalize()},blockSize:16,_createHelper:function(a){returnfunction(c,b){return(newa.init(b)).finalize(c)}},_createHmacHelper:function(a){returnfunction(b,f){return(news.HMAC.init(a,f)).finalize(b)}}});vars=p.algo={};returnp}(Math);
(function(){vare=CryptoJS,m=e.lib,p=m.WordArray,j=m.Hasher,l=[],m=e.algo.SHA1=j.extend({_doReset:function(){this._hash=newp.init([1732584193,4023233417,2562383102,271733878,3285377520])},_doProcessBlock:function(f,n){for(varb=this._hash.words,h=b[0],g=b[1],e=b[2],k=b[3],j=b[4],a=0;80>a;a++){if(16>a)l[a]=f[n+a]|0;else{varc=l[a-3]^l[a-8]^l[a-14]^l[a-16];l[a]=c<<1|c>>>31}c=(h<<5|h>>>27)+j+l[a];c=20>a?c+((g&e|~g&k)+1518500249):40>a?c+((g^e^k)+1859775393):60>a?c+((g&e|g&k|e&k)-1894007588):c+((g^e^k)-899497514);j=k;k=e;e=g<<30|g>>>2;g=h;h=c}b[0]=b[0]+h|0;b[1]=b[1]+g|0;b[2]=b[2]+e|0;b[3]=b[3]+k|0;b[4]=b[4]+j|0},_doFinalize:function(){varf=this._data,e=f.words,b=8*this._nDataBytes,h=8*f.sigBytes;e[h>>>5]|=128<<24-h%32;e[(h+64>>>9<<4)+14]=Math.floor(b/4294967296);e[(h+64>>>9<<4)+15]=b;f.sigBytes=4*e.length;this._process();returnthis._hash},clone:function(){vare=j.clone.call(this);e._hash=this._hash.clone();returne}});e.SHA1=j._createHelper(m);e.HmacSHA1=j._createHmacHelper(m)})();
returnCryptoJS.SHA1(words).toString();
}
//time33哈希
,time33:function(words){//#time33哈希算法
words=words||'';
//哈希time33算法
for(vari=0,len=words.length,hash=5381;i<len;++i){
hash+=(hash<<5)+words.charAt(i).charCodeAt();
};
returnhash&0x7fffffff;
}
}
日期方法集
Angela.date={//#日期时间
//@s:开始时间
//@e:结束时间
//@n:当前时间,n的格式为毫秒数
isInArea:function(s,e,n){//#判断时间区域
varstart=this.parse(s),
end=this.parse(e),
now=parseFloat(n)||newDate()
;
start=Math.min(start,end);
end=Math.max(start,end);
returnnow>=start&&now<=end?true:false;
}
//把字符窜转化为毫秒
//@date:2013-03-021:2:2
,parse:function(date){//#格式化时间
returnDate.parse(date);//.replace(/-/g,'/')
}
//@time,时间,如newDate('2013/11/100:12:12')
//@pre，星期的前缀，如：周，星期
//@nums，如：一二三四五六日
,getWeek:function(time,pre,nums){//#获取星期几
time=typeoftime=='string'?this.parse(time):(time||newDate());
pre=pre||'星期';//周
nums='日一二三四五六';
returnpre+nums[time.getDay()];
}
//@formatType:YYYY,YY,MM
//@time:newDate('2013/11/12')
//@weeks:日一二三四五六
,format:function(formatType,time,weeks){//格式化输出时间
varpre='0'
;
formatType=formatType||'YYYY-MM-DD'
weeks=weeks||'日一二三四五六';
time=time||newDate();
//格式化时间
return(formatType||'')
.replace(/yyyy|YYYY/g,time.getFullYear())
.replace(/yy|YY/g,Tydic.string.addPre(pre,time.getFullYear()%100),2)
.replace(/mm|MM/g,Tydic.string.addPre(pre,time.getMonth()+1,2))
.replace(/m|M/g,time.getMonth()+1)
.replace(/dd|DD/g,Tydic.string.addPre(pre,time.getDate(),2))
.replace(/d|D/g,time.getDate())
.replace(/hh|HH/g,Tydic.string.addPre(pre,time.getHours(),2))
.replace(/h|H/g,time.getHours())
.replace(/ii|II/g,Tydic.string.addPre(pre,time.getMinutes(),2))
.replace(/i|I/g,time.getMinutes())
.replace(/ss|SS/g,Tydic.string.addPre(pre,time.getSeconds(),2))
.replace(/s|S/g,time.getSeconds())
.replace(/w/g,time.getDay())
.replace(/W/g,weeks[time.getDay()])
;
}
//倒计时
,countDown:function(opt){//#倒计时
varoption={
nowTime:0//当前时间,，2013/02/0118:30:30
,endTime:0//截止时间，2013/02/0118:30:30
,interval:1//间隔回调时间，秒
,called:function(day,hour,second,minute){}//每次回调
,finaled:function(){}//完成后回调
}
,opts={}
,timer=null
;
opts=Tydic.extend(option,opt);
//当前时间
if(!opts.nowTime){
opts.nowTime=(newDate()).getTime();
}else{
opts.nowTime=this.parse(opts.nowTime);
}
//当前时间
if(!opts.endTime){
opts.endTime=(newDate()).getTime();
}else{
opts.endTime=this.parse(opts.endTime);
}
timer=setInterval(loop,opts.interval*1e3);
//循环
functionloop(){
varts=opts.endTime-opts.nowTime//计算剩余的毫秒数
,dd=parseInt(ts/8.64e7)//计算剩余的天数
,hh=parseInt(ts/3.6e7%24)//计算剩余的小时数
,mm=parseInt(ts/6e4%60)//计算剩余的分钟数
,ss=parseInt(ts/1e3%60)//计算剩余的秒数
;
//当前时间递减
opts.nowTime+=opts.interval*1e3;
if(ts<=0){
clearInterval(timer);
opts.finaled();
}else{
opts.called(dd,hh,mm,ss);
}
}
}
};
浏览器检测方法集
Angela.browser={//#浏览器
browsers:{//#浏览器内核类别
weixin:/micromessenger(\/[\d\.]+)*///微信内置浏览器
,mqq:/mqqbrowser(\/[\d\.]+)*///手机QQ浏览器
,uc:/ucbrowser(\/[\d\.]+)*///UC浏览器
,chrome:/(?:chrome|crios)(\/[\d\.]+)*///chrome浏览器
,firefox:/firefox(\/[\d\.]+)*///火狐浏览器
,opera:/opera(\/|\s)([\d\.]+)*///欧朋浏览器
,sougou:/sogoumobilebrowser(\/[\d\.]+)*///搜狗手机浏览器
,baidu:/baidubrowser(\/[\d\.]+)*///百度手机浏览器
,360:/360browser([\d\.]*)///360浏览器
,safari:/safari(\/[\d\.]+)*///苹果浏览器
,ie:/msie\s([\d\.]+)*///ie浏览器
}
//@errCall:错误回调
,addFav:function(url,title,errCall){//#加入收藏夹
try{
window.external.addFavorite(url,title);
}catch(e){
try{
window.sidebar.addPanel(title,url,'');
}catch(e){
errCall();
}
}
},
//浏览器版本
coreInit:function(){//#noadd
vari=null
,browsers=this.browsers
,ua=window.navigator.userAgent.toLowerCase()
,brower=''
,pos=1
;
for(iinbrowsers){
if(brower=ua.match(browsers[i])){
if(i=='opera'){
pos=2;
}else{
pos=1;
}
this.version=(brower[pos]||'').replace(/[\/\s]+/,'');
this.core=i;
returni;
}
}
}
//检测IE版本！仅支持IE:5,6,7,8,9版本
,ie:(function(){//#检测IE版本！仅支:ie5,6,7,8,9
varv=3,div=document.createElement('div'),all=div.getElementsByTagName('i');
while(
div.innerHTML='<!--[ifgtIE'+(++v)+']><i></i><![endif]-->',
all[0]
);
returnv>4?v:false;
})()
,isWebkit:/webkit/i.test(navigator.userAgent)
};
json方法
Angela.json={//#json对象
//字符串变为json对象
parse:function(data){//#格式化字符串，变为json对象
var//JSONRegExp
rvalidchars=/^[\],:{}\s]*$/
,rvalidbraces=/(?:^|:|,)(?:\s*\[)+/g
,rvalidescape=/\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g
,rvalidtokens=/"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g
;
if(window.JSON&&window.JSON.parse){
returnwindow.JSON.parse(data);
}
if(data===null){
returndata;
}
if(typeofdata==="string"){
data=data.replace(/^\s+|\s+$/g,'');
if(data&&rvalidchars.test(data.replace(rvalidescape,"@")
.replace(rvalidtokens,"]")
.replace(rvalidbraces,""))){
return(newFunction("return"+data))();
}
}
return'';
}
};
extend方法
Angela.extend=function(){//#对象扩展
vartarget=arguments[0]||{}
,i=1
,length=arguments.length
,options
;
if(typeoftarget!="object"&&typeoftarget!="function")
target={};
for(;i<length;i++){
if((options=arguments[i])!=null){
for(varnameinoptions){
varcopy=options[name];
if(target===copy){
continue;
}
if(copy!==undefined){
target[name]=copy;
}
}
}
}
returntarget;
};
类型判断的方法
/*
*判断变量val是不是整数类型
*/
functionisNumber(val){
returntypeofval==='number'&&isFinite(val);
}
/*
*判断变量val是不是布尔类型
*/
functionisBoolean(val){
returntypeofval==='boolean';
}
/*
*判断变量val是不是字符串类型
*/
functionisString(val){
returntypeofval==='string';
}
/*
*判断变量val是不是undefined
*/
functionisUndefined(val){
returntypeofval==='undefined';
}
/*
*判断变量val是不是对象
*/
functionisObj(str){
if(str===null||typeofstr==='undefined'){
returnfalse;
}
returntypeofstr==='object';
}
/*
*判断变量val是不是null
*/
functionisNull(val){
returnval===null;
}
/*
*判断变量arr是不是数组
*方法一
*/
functionisArray1(arr){
returnObject.prototype.toString.apply(arr)==='[objectArray]';
}
/*
*判断变量arr是不是数组
*方法二
*/
functionisArray2(arr){
if(arr===null||typeofarr==='undefined'){
returnfalse;
}
returnarr.constructor===Array;
}