js+jquery常用知识点汇总

// @param s为字符串，n为数字
function fn(obj){
    //转换为String类型
    var s = obj +"";
    //转换为number类型
    var n = +obj;
}

alert(!!0)  //结果为false
alert(!!"33dd")  //结果为true

alert(!0)  //结果为true
alert(!"222333")  //结果为false

//这里的判断，将obj是null，obj是undefined都排除在外了
if(obj != null){
}

//null == window.null为true
function isWindow(obj){
    return obj != null && obj == window.obj;
}

//例 var aa=5; name = aa || {} ; alert(name) 则name为55
this.name = name || {} //如果name值存在，则值为name，反之为{}
//例 var aa=5; name = aa && {} ; alert(name) 则name为{}，因为aa为5，不为0则为真
this.name = bool && [] //如果bool为true，则值为[],反之则为bool

( window.foo || ( window.foo = "bar" ) );
                alert(window.foo);  //弹出  bar
//  为什么最后的结果是bar呢，其实可以看成是   undefined || bar  出来的结果肯定是bar

        function fn(){
            var data = new Date();
            for(var i=0;i<=1000;i++){
                if(i==1000){
                    console.log("fn="+data.getTime());
                }
            }
        }
        function fn1(){
            var data = new Date();
            for(var i=0;i<=1000;i++){
                if(i==1000){
                    console.log("fn1="+data.getTime());
                }
            }
        }
        setTimeout(fn,0),
        setTimeout(fn1);

function isNumeric(obj){
return !isNaN(parseFloat(obj)) && isFinite(obj);
}

function isEmptyObject(){
    var name;
    //遍历不是空对象返回
    for (name in obj) {
        return false;
    }
    return true;
}

// 类型判断
function isType(type){
    return function(o){
        return Object.prototype.toString.call(o) === '[object ' + type + ']';
    }
}
var isString = isType(“String”);
var isObject = isType("Object");
var isArray = isType("Array");
isString("I'm Barret Lee.");
isArray([1,2,3])；
isObject({});

//相当于if (String.prototype.trim && “/uFEFF/xA0″.trim() !== “”)高级的浏览器已经支持原生的String的trim方法，但是pFan还为了避免它没法解析全角空白，所以加多了一个判断：”/uFEFF/xA0″.trim() !== “”   
vart core_version = "1.0",core_trim = core_version.trim;           
function trim(){
    core_trim && !core_trim.call("/uFEFF/xA0") ?
                    function (text) {
                        return text == null ?
                            "" :
                            core_trim.call(text); //这里按我的理解应该为" ".trim.call(text),有点不明白转换为"1.1.0".trim.call(text)
                    } :
        
                    // 高级的浏览器已经支持原生的String的trim方法，如果浏览器不支持则采用
                    function (text) {
                        var  whitespace = "[//x20//t//r//n//f]",
                         rtrim = new RegExp("^" + whitespace + "+|((?:^|[^////])(?:////.)*)" + whitespace + "+$", "g");
                        return text == null ?
                            "" :
                            (text + "").replace(rtrim, "");
                    },
                //nodeName函数是获取dom节点的节点名字或者判断其名字跟传入参数是否匹配   
                nodeName: function(elem,name){
                     //IE下，DOM节点的nodeName是大写的，例如DIV
                     return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
                }
}

/**
    检查数组中是否存在传入的值，如果存在就返回值所在的位置，如果不存在就返回-1。
    *elem 规定需检索的值。
    *arr 数组
    *i 可选的整数参数。规定在数组中开始检索的位置。它的合法取值是 0 到 arr.length - 1。如省略该参数，则将从数组首元素开始检索。
    */
function inArray(elem, arr, i){
    var len;
    if (arr) {
        //如果浏览器支持Array拥有indexOf方法
        if ([].indexOf) {
            return [].indexOf.call(arr, elem, i);
        }
        len = arr.length;
         //当i为负数的时候，从数组后边len+i的位置开始索引
         //理解这个分成两个部分i = i ? (i < 0 ? Math.max(0, len + i) : i) : 0;，i=i为true，执行(i < 0 ? Math.max(0, len + i) : i)，反正执行i=0
        i = i ? i < 0 ? Math.max(0, len + i) : i : 0;
        for (; i < len; i++) {
            // 双重检测防止类似这样的数组 ar = [];ar[1]=1;ar[0] = undefined; 0 in ar =false;a[0]===undefined;
            // 0 in arr  => arr[0]是否存在  'nme' in arr => arr['nme']是否存在
            if (i in arr && arr[i] === elem) {
                return i;
            }
        }
    }
    return -1;
}

    function Person(){
            this.age=25;
            this.job="web";
    }
    Person.prototype={
        name:'pingfan',
        sayName:function(){
                        alert(this.name);
                }
    }
    var person1=new Person();
    //来自构造函数，检测属性，也返回true
    alert(person1.hasOwnProperty("age"));
    //来自原型属性，返回false
    alert(person1.hasOwnProperty("name"));
    person1.name='ping';
    //来自实例属性，返回true
    alert(person1.hasOwnProperty("name"));

 function shiCha(opt){
    //只实例一次
    if( !(this instanceof shiCha)){
        return new shiCha(opt);
    }               
}
var shicha = shiCha();

function sliArray(array){
                        //输出为从索引1到索引3
            return Array.prototype.slice.call(array,1,3);
}
alert(sliArray([1,2,3,4,5,6]))    //结果为2,3

//利用空对象做媒介，进行继承效果最佳
function inhert(C,P){
        var F=function(){};
        F.protototype = P.prototype;
        C.prototype = new F();
        C.prototype.constructor = C;
}

//数组去重原型
Array.prototype.unqie = function(){
  var arr = this, len=this.length, obj={}, newArr=[];           
          while(len--){
                   if(obj[ arr[len] ] !== arr[len]){
                        obj[arr[len]] = arr[len];   newArr.push( arr[len]);
                  } 
          }
return newArr.reverse();
}

Array.prototype.arrMax=function(){
                var arr=this, len=this.length,max=arr[0];
                for(var i=1;i<len;i++){
                        if(max<arr[i]){
                                max=arr[i];
                        }
                }
        return max;
}
//数组中通过sort取最大值
　　Array.prototype.arrMax=function(){
　　　　var arr=this;
　　　　arr.sort(function(a,b){
　　　　　　return a-b;
　　　　})
　　　　return arr[arr.length-1];
　　}
//利用Math.max取数组最大值
Array.prototype.arrMax =function(){
    var array = this;
    return Math.max.apply(null, array);
}
alert([1,2,3,4,5,6,9,8,7,9].arrMax());

//数组中最的小值
Array.prototype.arrMin=function(){
                var arr=this, len=this.length,min=arr[0];
                for(var i=1;i<len;i++){
                        if(min>arr[i]){
                                min=arr[i];
                        }
                }
        return min;
}
//数组中通过sort取最的小值
Array.prototype.arrSortMin=function(){
　　　　var arr=this;
　　　　arr.sort(function(a,b){
　　　　　　return a-b;
　　　　})
　　　　return arr[0];
}
//利用Math.max取数组最大值
Array.prototype.arrSortMin =function(){
    var array = this;
    return Math.min.apply(null, array);
}
alert([1,2,3,4,5,6,9,8,7,9].arrSortMin());

Array.prototype.copy =
  function() {
    return [].concat(this);
};

Array.prototype.remove = function(value){
    for(var i=0,len=this.length;i<len;i++)
    {
        if(this[i]==value){
            this.splice(i, 1);
            break;
        }
    }
   
    return this;
}

pFan.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) {
        var u = arguments[1] || window.location.search
            , reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)")
            , r = u.substr(u.indexOf("?") + 1).match(reg)
        ;
        return r != null ? r[2] : "";
    }
    , getHash: function (name, url) { //# 获取 hash值
        var u = arguments[1] || location.hash;
        var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
        var r = u.substr(u.indexOf("#") + 1).match(reg);
        if (r != null) {
            return r[2];
        }
        return "";
    }
    , parse: function (url) { //# 解析URL
        var a = 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('/')
        };
    }
};

pFan.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：new Date('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
        var age = 0 // 用户 年月日
            , nowDate = 0  //当前年月日
        ;
        allowAge = parseFloat(allowAge) || 18;
        now = typeof now == 'string' ? new Date(now) : (now || new Date());

        if (!this.isIdCard(id)) {
            return false;
        }
        //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) {
            return false;
        }
        return true;
    }
    //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);
    }
};

PFan.conClass = {
    hasClass:function(){
        return ele.className.match(new RegExp('(//s|^)'+cls+'(//s|$)'));
    },
    addClass:function(){
        if (!hasClass(ele,cls)) ele.className += " "+cls;
    },
    removeClass:function(){
        if (hasClass(ele,cls)) {
            var reg = new RegExp('(//s|^)'+cls+'(//s|$)');
            ele.className=ele.className.replace(reg,' ');
        }        
    }
}

pFan.string = { //# 字符串
    codeHtml: function (content) { //# 转义 HTML 字符
        return this.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;
        return new Array(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 || '');
        var length = Math.max(0, size - word.length);
        return this.repeat(pre, length, word);
    }
    //去除两边空格
    , trim: function (text) { //# 去除两边空格
        return (text || '').replace(/^/s+|/s$/, '');
    }
     //去除左边空格
    ,ltrim:function(){
        return s.replace( /^(/s*|　*)/, "");
    }
    //去除右边空格
    ,rtrim:function(){
        return s.replace( /(/s*|　*)$/, "");
    }
    //返回脚本内容
    ,evalscript:function(s) {
        if(s.indexOf('<script') == -1) return s;
        var p = /<script[^/>]*?>([^/x00]*?)<//script>/ig;
        var arr = [];
        while(arr = p.exec(s)) {
            var p1 = /<script[^/>]*?src=/"([^/>]*?)/"[^/>]*?(reload=/"1/")?(?:charset=/"([/w/-]+?)/")?><//script>/i;
            var arr1 = [];
            arr1 = p1.exec(arr[0]);
            if(arr1) {
                appendscript(arr1[1], '', arr1[2], arr1[3]);
            } else {
                p1 = /<script(.*?)>([^/x00]+?)<//script>/i;
                arr1 = p1.exec(arr[0]);
                appendscript('', arr1[2], arr1[1].indexOf('reload=') != -1);
            }
        }
        return s;
    }
    //清除脚本内容
    ,stripscript:function(){
        return s.replace(/<script.*?>.*?<//script>/ig, '');
    }
    //字符串替换
    , replace: function (str, re) { //# 字符串替换
        str = str || '';
        for (var key in re) {
            replace(key, re[key]);
        };
        function replace(a, b) {
            var arr = str.split(a);
            str = arr.join(b);
        };
        return str;
    }
    , xss: function (str, type) { //# XSS 转义
        //空过滤
        if (!str) {
            return str === 0 ? "0" : "";
        }
        switch (type) {
            case "html": //过滤html字符串中的XSS
                return 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;
            case "htmlEp": //过滤DOM节点属性中的XSS
                return str.replace(/[&'"<>/////-/x00-/x1f/x80-/xff]/g, function (r) {
                    return "&#" + r.charCodeAt(0) + ";"
                });
                break;
            case "url": //过滤url
                return escape(str).replace(//+/g, "%2B");
                break;
            case "miniUrl":
                return str.replace(/%/g, "%25");
                break;
            case "script":
                return str.replace(/[//"']/g, function (r) {
                    return "//" + r;
                }).replace(/%/g, "//x25").replace(//n/g, "//n").replace(//r/g, "//r").replace(//x01/g, "//x01");
                break;
            case "reg":
                return str.replace(/[///^/$/*/+/?/{/}/./(/)/[/]]/g, function (a) {
                    return "//" + a;
                });
                break;
            default:
                return escape(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，words 100万，需要 4秒！
    , badWord: function (text, words) { //# 敏感词过滤
        text = String(text || '');
        words = words || [];
        var reg = new RegExp(words.join('|'), 'g')
            , _self = this;
        return text.replace(reg, function ($0) {
            var length = String($0 || '').length;
            return _self.repeat('*', length);
        });
    }
};

pFan.encrypt = { //# 加密
    md5: function (words) {  //# md5 哈希算法
        /*
         * Crypto-JS 3.1.2
         * http://code.google.com/p/crypto-js
         */
        var CryptoJS = function (s, p) {
            var m = {}, l = m.lib = {}, n = function () { }, r = l.Base = { extend: function (b) { n.prototype = this; var h = new n; b && h.mixIn(b); h.hasOwnProperty("init") || (h.init = function () { h.$super.init.apply(this, arguments) }); h.init.prototype = h; h.$super = this; return h }, create: function () { var b = this.extend(); b.init.apply(b, arguments); return b }, init: function () { }, mixIn: function (b) { for (var h in b) b.hasOwnProperty(h) && (this[h] = b[h]); b.hasOwnProperty("toString") && (this.toString = b.toString) }, clone: function () { return this.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) { var h = this.words, a = b.words, j = this.sigBytes; b = b.sigBytes; this.clamp(); if (j % 4) for (var g = 0; g < b; g++) h[j + g >>> 2] |= (a[g >>> 2] >>> 24 - 8 * (g % 4) & 255) << 24 - 8 * ((j + g) % 4); else if (65535 < a.length) for (g = 0; g < b; g += 4) h[j + g >>> 2] = a[g >>> 2]; else h.push.apply(h, a); this.sigBytes += b; return this }, clamp: function () { var b = this.words, h = this.sigBytes; b[h >>> 2] &= 4294967295 << 32 - 8 * (h % 4); b.length = s.ceil(h / 4) }, clone: function () { var b = r.clone.call(this); b.words = this.words.slice(0); return b }, random: function (b) { for (var h = [], a = 0; a < b; a += 4) h.push(4294967296 * s.random() | 0); return new q.init(h, b) } }), v = m.enc = {}, t = v.Hex = { stringify: function (b) { var a = b.words; b = b.sigBytes; for (var g = [], j = 0; j < b; j++) { var k = a[j >>> 2] >>> 24 - 8 * (j % 4) & 255; g.push((k >>> 4).toString(16)); g.push((k & 15).toString(16)) } return g.join("") }, parse: function (b) { for (var a = b.length, g = [], j = 0; j < a; j += 2) g[j >>> 3] |= parseInt(b.substr(j, 2), 16) << 24 - 4 * (j % 8); return new q.init(g, a / 2) } }, a = v.Latin1 = { stringify: function (b) { var a = b.words; b = b.sigBytes; for (var g = [], j = 0; j < b; j++) g.push(String.fromCharCode(a[j >>> 2] >>> 24 - 8 * (j % 4) & 255)); return g.join("") }, parse: function (b) { for (var a = b.length, g = [], j = 0; j < a; j++) g[j >>> 2] |= (b.charCodeAt(j) & 255) << 24 - 8 * (j % 4); return new q.init(g, a) } }, u = v.Utf8 = { stringify: function (b) { try { return decodeURIComponent(escape(a.stringify(b))) } catch (g) { throw Error("Malformed UTF-8 data"); } }, parse: function (b) { return a.parse(unescape(encodeURIComponent(b))) } },
                g = l.BufferedBlockAlgorithm = r.extend({ reset: function () { this._data = new q.init; this._nDataBytes = 0 }, _append: function (b) { "string" == typeof b && (b = u.parse(b)); this._data.concat(b); this._nDataBytes += b.sigBytes }, _process: function (b) { var a = 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 (var l = 0; l < b; l += k) this._doProcessBlock(g, l); l = g.splice(0, b); a.sigBytes -= j } return new q.init(l, j) }, clone: function () { var b = r.clone.call(this); b._data = this._data.clone(); return b }, _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(); return this }, finalize: function (b) { b && this._append(b); return this._doFinalize() }, blockSize: 16, _createHelper: function (b) { return function (a, g) { return (new b.init(g)).finalize(a) } }, _createHmacHelper: function (b) { return function (a, g) { return (new k.HMAC.init(b, g)).finalize(a) } } }); var k = m.algo = {}; return m
        }(Math);
        (function (s) {
            function p(a, k, b, h, l, j, m) { a = a + (k & b | ~k & h) + l + m; return (a << j | a >>> 32 - j) + k } function m(a, k, b, h, l, j, m) { a = a + (k & h | b & ~h) + l + m; return (a << j | a >>> 32 - j) + k } function l(a, k, b, h, l, j, m) { a = a + (k ^ b ^ h) + l + m; return (a << j | a >>> 32 - j) + k } function n(a, k, b, h, l, j, m) { a = a + (b ^ (k | ~h)) + l + m; return (a << j | a >>> 32 - j) + k } for (var r = 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 = new v.init([1732584193, 4023233417, 2562383102, 271733878]) }, _doProcessBlock: function (g, k) {
                    for (var b = 0; 16 > b; b++) { var h = k + b, w = g[h]; g[h] = (w << 8 | w >>> 24) & 16711935 | (w << 24 | w >>> 8) & 4278255360 } var b = 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 () { var a = this._data, k = a.words, b = 8 * this._nDataBytes, h = 8 * a.sigBytes; k[h >>> 5] |= 128 << 24 - h % 32; var l = 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; return a }, clone: function () { var a = t.clone.call(this); a._hash = this._hash.clone(); return a }
            }); r.MD5 = t._createHelper(q); r.HmacMD5 = t._createHmacHelper(q)
        })(Math);
        return CryptoJS.MD5(words).toString();
    }
    // sha1
    , sha1: function (words) { //# sha1  哈希算法
        var CryptoJS = function (e, m) { var p = {}, j = p.lib = {}, l = function () { }, f = j.Base = { extend: function (a) { l.prototype = this; var c = new l; a && c.mixIn(a); c.hasOwnProperty("init") || (c.init = function () { c.$super.init.apply(this, arguments) }); c.init.prototype = c; c.$super = this; return c }, create: function () { var a = this.extend(); a.init.apply(a, arguments); return a }, init: function () { }, mixIn: function (a) { for (var c in a) a.hasOwnProperty(c) && (this[c] = a[c]); a.hasOwnProperty("toString") && (this.toString = a.toString) }, clone: function () { return this.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) { var c = this.words, q = a.words, d = this.sigBytes; a = a.sigBytes; this.clamp(); if (d % 4) for (var b = 0; b < a; b++) c[d + b >>> 2] |= (q[b >>> 2] >>> 24 - 8 * (b % 4) & 255) << 24 - 8 * ((d + b) % 4); else if (65535 < q.length) for (b = 0; b < a; b += 4) c[d + b >>> 2] = q[b >>> 2]; else c.push.apply(c, q); this.sigBytes += a; return this }, clamp: function () { var a = this.words, c = this.sigBytes; a[c >>> 2] &= 4294967295 << 32 - 8 * (c % 4); a.length = e.ceil(c / 4) }, clone: function () { var a = f.clone.call(this); a.words = this.words.slice(0); return a }, random: function (a) { for (var c = [], b = 0; b < a; b += 4) c.push(4294967296 * e.random() | 0); return new n.init(c, a) } }), b = p.enc = {}, h = b.Hex = { stringify: function (a) { var c = a.words; a = a.sigBytes; for (var b = [], d = 0; d < a; d++) { var f = c[d >>> 2] >>> 24 - 8 * (d % 4) & 255; b.push((f >>> 4).toString(16)); b.push((f & 15).toString(16)) } return b.join("") }, parse: function (a) { for (var c = a.length, b = [], d = 0; d < c; d += 2) b[d >>> 3] |= parseInt(a.substr(d, 2), 16) << 24 - 4 * (d % 8); return new n.init(b, c / 2) } }, g = b.Latin1 = { stringify: function (a) { var c = a.words; a = a.sigBytes; for (var b = [], d = 0; d < a; d++) b.push(String.fromCharCode(c[d >>> 2] >>> 24 - 8 * (d % 4) & 255)); return b.join("") }, parse: function (a) { for (var c = a.length, b = [], d = 0; d < c; d++) b[d >>> 2] |= (a.charCodeAt(d) & 255) << 24 - 8 * (d % 4); return new n.init(b, c) } }, r = b.Utf8 = { stringify: function (a) { try { return decodeURIComponent(escape(g.stringify(a))) } catch (c) { throw Error("Malformed UTF-8 data"); } }, parse: function (a) { return g.parse(unescape(encodeURIComponent(a))) } }, k = j.BufferedBlockAlgorithm = f.extend({ reset: function () { this._data = new n.init; this._nDataBytes = 0 }, _append: function (a) { "string" == typeof a && (a = r.parse(a)); this._data.concat(a); this._nDataBytes += a.sigBytes }, _process: function (a) { var c = 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 (var g = 0; g < a; g += f) this._doProcessBlock(b, g); g = b.splice(0, a); c.sigBytes -= d } return new n.init(g, d) }, clone: function () { var a = f.clone.call(this); a._data = this._data.clone(); return a }, _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(); return this }, finalize: function (a) { a && this._append(a); return this._doFinalize() }, blockSize: 16, _createHelper: function (a) { return function (c, b) { return (new a.init(b)).finalize(c) } }, _createHmacHelper: function (a) { return function (b, f) { return (new s.HMAC.init(a, f)).finalize(b) } } }); var s = p.algo = {}; return p }(Math);
        (function () { var e = CryptoJS, m = e.lib, p = m.WordArray, j = m.Hasher, l = [], m = e.algo.SHA1 = j.extend({ _doReset: function () { this._hash = new p.init([1732584193, 4023233417, 2562383102, 271733878, 3285377520]) }, _doProcessBlock: function (f, n) { for (var b = 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 { var c = 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 () { var f = 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(); return this._hash }, clone: function () { var e = j.clone.call(this); e._hash = this._hash.clone(); return e } }); e.SHA1 = j._createHelper(m); e.HmacSHA1 = j._createHmacHelper(m) })();
        return CryptoJS.SHA1(words).toString();
    }
    // time33 哈希
    , time33: function (words) { //# time33 哈希算法
        words = words || '';
        //哈希time33算法
        for (var i = 0, len = words.length, hash = 5381; i < len; ++i) {
            hash += (hash << 5) + words.charAt(i).charCodeAt();
        };
        return hash & 0x7fffffff;
    }
}

pFan.date = {
    //返回时间戳
    getTimeStamp:function(){
        var timestamp=new Date().getTime();
        return timestamp.toString();
    },
    //时间戳转为日期格式
    //@nS为时间戳
    getLocalTime: function(nS) { 
        return new Date(parseInt(nS) * 1000).toLocaleString().substr(0,17);
    },
    //@time , 时间 , 如 new Date('2013/11/10 0:12:12')
    //@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 = typeof time == 'string' ? this.parse(time) : (time || new Date());
        pre = pre || '星期'; //周
        nums = nums || '日一二三四五六';
        return pre + nums[time.getDay()];
    },
    //@formatType : YYYY, YY, MM
    //@ time : new Date('2013/11/12')
    //@weeks : 日一二三四五六
    format: function (formatType, time, weeks) { //格式化输出时间
        var pre = '0',
        formatType = formatType || 'YYYY-MM-DD',
        weeks = weeks || '日一二三四五六',
        time = time || new Date();
        //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()]);
    }   
}