常用的JavaScript WEB操作方法分享
更新時(shí)間：2015年02月28日 09:17:06 投稿：junjie
這篇文章主要介紹了常用的JavaScript WEB操作方法分享,包含數(shù)組方法集、cookie方法集、url方法集、正則表達(dá)式方法集、字符串方法集、加密方法集、日期方法集等常用操作方法,需要的朋友可以參考下
數(shù)組方法集
Angela.array = { //# 數(shù)組方法
// index, 返回位置！ 不存在則返回 -1；
index: function (t, arr) { //# 返回當(dāng)前值所在數(shù)組的位置
if (arr.indexOf) {
return arr.indexOf(t);
}
for (var i = arr.length ; i--;) {
if (arr[i] === t) {
return i * 1;
}
};
return -1;
}
//返回對(duì)象 的 鍵值！ 返回值 類型為數(shù)組。
, getKey: function (data) { //# 返回對(duì)象所有的鍵值
var arr = []
, k
;
for (k in data) {
arr.push(k);
};
return arr;
}
//從數(shù)組中 隨機(jī)取出 一個(gè)值
, random: function (arrays) { //# 從數(shù)組中 隨機(jī)取出 一個(gè)值
arrays = arrays || [];
var len = arrays.length
, index = Tydic.math.randInt(0, len - 1)
;
return arrays[index] || '';
}
// 一維 數(shù)組去重
, unique: function (array) { //#一維數(shù)組去重
array = array || [];
for (var i = 0, len = array.length; i < len; i++) {
for (var j = i + 1; j < array.length; j++) {
if (array[i] === array[j]) {
array.splice(j, 1);
j--;
}
}
}
return array;
}
// max , 數(shù)組中最大的項(xiàng)
, max: function (array) {//#求數(shù)組中最大的項(xiàng)
return Math.max.apply(null, array);
}
// min , 數(shù)組中最小的項(xiàng)
, min: function (array) { //#求數(shù)組中最小的項(xiàng)
return Math.min.apply(null, array);
}
// remove ， 移除
, remove: function (array, value) { //#移除數(shù)組中某值
var length = array.length;
while (length--) {
if (value === array[length]) {
array.splice(length, 1);
}
}
return array;
}
//清空數(shù)組
, empty: function (array) { //# 清空數(shù)組
(array || []).length = 0;
return array;
}
// removeAt ，刪除指定位置的 值
//@index , 索引. 不傳遞 index ，會(huì)刪除第一個(gè)
, removeAt: function (array, index) { //#刪除數(shù)組中 指定位置的值
array.splice(index, 1);
return array;
}
//打亂數(shù)組排序
, shuffle: function (arr) { //#打亂數(shù)組排序
var array = (arr || []).concat()
, length = array.length
, i = length //遍歷
, tmp = null // 臨時(shí)
, rand = Tydic.math.randInt //位置
, pos = 0
;
while (i--) {
pos = rand(0, length);
//交換隨機(jī)位置
tmp = array[pos];
array[pos] = array[i];
array[i] = tmp;
}
return array;
}
};
cookie方法集
Angela.cookie = { //# Cookie
// 瀏覽器是夠支持 cookie
enable: !!navigator.cookieEnabled
//讀取COOKIE
, get: function (name) { //#讀取 cookie
var reg = new RegExp("(^| )" + name + "(?:=([^;]*))?(;|$)")
, val = document.cookie.match(reg)
;
return val ? (val[2] ? unescape(val[2]) : "") : '';
}
//寫入COOKIES
, set: function (name, value, expires, path, domain, secure) { //# 寫入 cookie
var exp = new Date()
, 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' : '');
}
//刪除cookie
, del: function (name, path, domain, secure) { //#刪除 cookie
var value = $getCookie(name);
if (value != null) {
var exp = new Date();
exp.setMinutes(exp.getMinutes() - 1000);
path = path || "/";
document.cookie = name + '=;expires=' + exp.toGMTString() + (path ? ';path=' + path : '') + (domain ? ';domain=' + domain : '') + (secure ? ';secure' : '');
}
}
};
url方法集
Angela.url = { //#URL
//參數(shù)：變量名，url為空則表從當(dāng)前頁(yè)面的url中取
getQuery: function (name, url) {
var u = arguments[1] || window.location.search
, reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)")
, r = u.substr(u.indexOf("?") + 1).match(reg)
;
return r != null ? r[2] : "";
}
, getHash: function (name, url) { //# 獲取 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(/^([^\/])/, '/$1')
, relative: (a.href.match(/tps?:\/\/[^\/]+(.+)/) || [, ''])[1]
, segments: a.pathname.replace(/^\//, '').split('/')
};
}
};
正則表達(dá)式方法集
Angela.regExp = { //# 字符串匹配
//是否為 數(shù)字！整數(shù)，浮點(diǎn)數(shù)
isNum: function (num) { //# 是否為數(shù)組
return !isNaN(num);
}
, isEmail: function (mail) {//# 是否為 郵箱
return /^([a-z0-9]+[_\-\.]?)*[a-z0-9]+@([a-z0-9]+[_\-\.]?)*[a-z0-9]+\.[a-z]{2,5}$/i.test(mail);
}
, isIdCard: function (card) { //# 是否為 身份證
return /^(\d{14}|\d{17})(\d|[xX])$/.test(card);
}
, isMobile: function (mobile) { //# 是否為 手機(jī)
return /^0*1\d{10}$/.test(mobile);
}
, isQQ: function (qq) { //# 是否為 QQ
return /^[1-9]\d{4,10}$/.test(qq);
}
, isTel: function (tel) { //# 是否為 電話
return /^\d{3,4}-\d{7,8}(-\d{1,6})?$/.text(tel);
}
, isUrl: function (url) { //# 是否為 URL
return /https?:\/\/[a-z0-9\.\-]{1,255}\.[0-9a-z\-]{1,255}/i.test(url);
}
, isColor: function (color) { //# 是否為 16進(jìn)制顏色
return /#([\da-f]{3}){1,2}$/i.test(color);
}
//@id ： 身份證 ，
// @now : 當(dāng)前時(shí)間 如：new Date('2013/12/12') , '2013/12/12'
// @age ： 允許的年齡
, isAdult: function (id, allowAge, now) { //# 是否年齡是否成年
var age = 0 // 用戶 年月日
, nowDate = 0 //當(dāng)前年月日
;
allowAge = parseFloat(allowAge) || 18;
now = typeof now == 'string' ? new Date(now) : (now || new Date());
if (!this.isIdCard(id)) {
return false;
}
//15位身份證
if (15 == id.length) {
age = '19' + id.slice(6, 6);
} else {
age = id.slice(6, 14);
}
// 類型轉(zhuǎn)換 整型
age = ~~age;
nowDate = ~~(Tydic.date.format('YYYYMMDD', now));
//比較年齡
if (nowDate - age < allowAge * 1e4) {
return false;
}
return true;
}
//浮點(diǎn)數(shù)
, isFloat: function (num) { //# 是否為 浮點(diǎn)數(shù)
return /^(([1-9]\d*)|(\d+\.\d+)|0)$/.test(num);
}
//正整數(shù)
, isInt: function (num) { //# 是否為 正整數(shù)
return /^[1-9]\d*$/.test(num);
}
//是否全為漢字
, isChinese: function (str) { //# 是否全為 漢字
return /^([\u4E00-\u9FA5]|[\uFE30-\uFFA0])+$/gi.test(str);
}
};
字符串方法集
Angela.string = { //# 字符串
codeHtml: function (content) { //# 轉(zhuǎn)義 HTML 字符
return this.replace(content, {
'&': "&"
, '"': """
, "'": '''
, '<': "<"
, '>': ">"
, ' ': " "
, '\t': "	"
, '(': "("
, ')': ")"
, '*': "*"
, '+': "+"
, ',': ","
, '-': "-"
, '.': "."
, '/': "/"
, '?': "?"
, '\\': "\"
, '\n': "<br>"
});
}
//重復(fù)字符串
, repeat: function (word, length, end) { //# 重復(fù)字符串
end = end || ''; //加在末位
length = ~~length;
return new Array(length * 1 + 1).join(word) + '' + end;
}
//增加前綴
, addPre: function (pre, word, size) { //# 補(bǔ)齊。如給數(shù)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);
}
//去除兩邊空格
, trim: function (text) { //# 去除兩邊空格
return (text || '').replace(/^\s+|\s$/, '');
}
//字符串替換
, replace: function (str, re) { //# 字符串替換
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 轉(zhuǎn)義
//空過濾
if (!str) {
return str === 0 ? "0" : "";
}
switch (type) {
case "html": //過濾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": //過濾DOM節(jié)點(diǎn)屬性中的XSS
return str.replace(/[&'"<>\/\\\-\x00-\x1f\x80-\xff]/g, function (r) {
return "&#" + r.charCodeAt(0) + ";"
});
break;
case "url": //過濾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 , 過濾敏感詞
//@text : 要過濾的文本 , 類型 ：字符串
//@words : 敏感詞 ，類型，數(shù)組, 如 ： ['你妹', '我丟' ,'我靠']
// 如果 用 正則匹配， text 長(zhǎng)度 100萬(wàn)，words 100萬(wàn)，需要 4秒！
, badWord: function (text, words) { //# 敏感詞過濾
text = String(text || '');
words = words || [];
var reg = new RegExp(words.join('|'), 'g')
, _self = this;
return text.replace(reg, function ($0) {
var length = String($0 || '').length;
return _self.repeat('*', length);
});
}
};
加密方法集
Angela.encrypt = { //# 加密
md5: function (words) { //# md5 哈希算法
/*
* Crypto-JS 3.1.2
* http://code.google.com/p/crypto-js
*/
var CryptoJS = function (s, p) {
var m = {}, l = m.lib = {}, n = function () { }, r = l.Base = { extend: function (b) { n.prototype = this; var h = new n; b && h.mixIn(b); h.hasOwnProperty("init") || (h.init = function () { h.$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;
}
}
日期方法集
Angela.date = { //# 日期時(shí)間
//@s : 開始時(shí)間
//@e : 結(jié)束時(shí)間
//@n : 當(dāng)前時(shí)間 , n 的格式為 毫秒數(shù)
isInArea: function (s, e, n) { //# 判斷時(shí)間區(qū)域
var start = this.parse(s),
end = this.parse(e),
now = parseFloat(n) || new Date()
;
start = Math.min(start, end);
end = Math.max(start, end);
return now >= start && now <= end ? true : false;
}
//把 字符竄轉(zhuǎn)化為 毫秒
//@date : 2013-03-02 1:2:2
, parse: function (date) { //# 格式化時(shí)間
return Date.parse(date); //.replace(/-/g, '/')
}
//@time , 時(shí)間 , 如 new Date('2013/11/10 0:12:12')
//@pre ， 星期的 前綴，如：周 ，星期
//@ nums ，如：一二三四五六日
, getWeek: function (time, pre, nums) { //# 獲取星期幾
time = typeof time == 'string' ? this.parse(time) : (time || new Date());
pre = pre || '星期'; //周
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) { //格式化輸出時(shí)間
var pre = '0'
;
formatType = formatType || 'YYYY-MM-DD'
weeks = weeks || '日一二三四五六';
time = time || new Date();
//格式化時(shí)間
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()])
;
}
//倒計(jì)時(shí)
, countDown: function (opt) { //# 倒計(jì)時(shí)
var option = {
nowTime: 0 // 當(dāng)前時(shí)間, ，2013/02/01 18:30:30
, endTime: 0 //截止時(shí)間 ，2013/02/01 18:30:30
, interval: 1 //間隔回調(diào)時(shí)間，秒
, called: function (day, hour, second, minute) { }//每次回調(diào)
, finaled: function () { } //完成后回調(diào)
}
, opts = {}
, timer = null
;
opts = Tydic.extend(option, opt);
//當(dāng)前時(shí)間
if (!opts.nowTime) {
opts.nowTime = (new Date()).getTime();
} else {
opts.nowTime = this.parse(opts.nowTime);
}
//當(dāng)前時(shí)間
if (!opts.endTime) {
opts.endTime = (new Date()).getTime();
} else {
opts.endTime = this.parse(opts.endTime);
}
timer = setInterval(loop, opts.interval * 1e3);
// 循環(huán)
function loop() {
var ts = opts.endTime - opts.nowTime //計(jì)算剩余的毫秒數(shù)
, dd = parseInt(ts / 8.64e7) //計(jì)算剩余的天數(shù)
, hh = parseInt(ts / 3.6e7 % 24)//計(jì)算剩余的小時(shí)數(shù)
, mm = parseInt(ts / 6e4 % 60)//計(jì)算剩余的分鐘數(shù)
, ss = parseInt(ts / 1e3 % 60)//計(jì)算剩余的秒數(shù)
;
//當(dāng)前時(shí)間遞減
opts.nowTime += opts.interval * 1e3;
if (ts <= 0) {
clearInterval(timer);
opts.finaled();
} else {
opts.called(dd, hh, mm, ss);
}
}
}
};
瀏覽器檢測(cè)方法集
Angela.browser = { //#瀏覽器
browsers: { //# 瀏覽器內(nèi)核類別
weixin: /micromessenger(\/[\d\.]+)*/ //微信內(nèi)置瀏覽器
, mqq: /mqqbrowser(\/[\d\.]+)*/ //手機(jī)QQ瀏覽器
, uc: /ucbrowser(\/[\d\.]+)*/ //UC瀏覽器
, chrome: /(?:chrome|crios)(\/[\d\.]+)*/ //chrome瀏覽器
, firefox: /firefox(\/[\d\.]+)*/ //火狐瀏覽器
, opera: /opera(\/|\s)([\d\.]+)*/ //歐朋瀏覽器
, sougou: /sogoumobilebrowser(\/[\d\.]+)*/ //搜狗手機(jī)瀏覽器
, baidu: /baidubrowser(\/[\d\.]+)*/ //百度手機(jī)瀏覽器
, 360: /360browser([\d\.]*)/ //360瀏覽器
, safari: /safari(\/[\d\.]+)*/ //蘋果瀏覽器
, ie: /msie\s([\d\.]+)*/ // ie 瀏覽器
}
//@errCall : 錯(cuò)誤回調(diào)
, addFav: function (url, title, errCall) { //#加入收藏夾
try {
window.external.addFavorite(url, title);
} catch (e) {
try {
window.sidebar.addPanel(title, url, '');
} catch (e) {
errCall();
}
}
},
//瀏覽器版本
coreInit: function () { //#noadd
var i = null
, browsers = this.browsers
, ua = window.navigator.userAgent.toLowerCase()
, brower = ''
, pos = 1
;
for (i in browsers) {
if (brower = ua.match(browsers[i])) {
if (i == 'opera') {
pos = 2;
} else {
pos = 1;
}
this.version = (brower[pos] || '').replace(/[\/\s]+/, '');
this.core = i;
return i;
}
}
}
// 檢測(cè)IE版本 ！僅支持IE: 5,6,7,8,9 版本
, ie: (function () { //# 檢測(cè)IE版本 ！僅支: ie5,6,7,8,9
var v = 3, div = document.createElement('div'), all = div.getElementsByTagName('i');
while (
div.innerHTML = '<!--[if gt IE ' + (++v) + ']><i></i><![endif]-->',
all[0]
);
return v > 4 ? v : false;
})()
, isWebkit: /webkit/i.test(navigator.userAgent)
};
json方法
Angela.json = { //# json 對(duì)象
// 字符串 變?yōu)?json 對(duì)象
parse: function (data) { //# 格式化字符串，變?yōu)?json 對(duì)象
var // JSON RegExp
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) {
return window.JSON.parse(data);
}
if (data === null) {
return data;
}
if (typeof data === "string") {
data = data.replace(/^\s+|\s+$/g, '');
if (data && rvalidchars.test(data.replace(rvalidescape, "@")
.replace(rvalidtokens, "]")
.replace(rvalidbraces, ""))) {
return (new Function("return " + data))();
}
}
return '';
}
};
extend方法
Angela.extend = function () { //# 對(duì)象擴(kuò)展
var target = arguments[0] || {}
, i = 1
, length = arguments.length
, options
;
if (typeof target != "object" && typeof target != "function")
target = {};
for (; i < length; i++) {
if ((options = arguments[i]) != null) {
for (var name in options) {
var copy = options[name];
if (target === copy) {
continue;
}
if (copy !== undefined) {
target[name] = copy;
}
}
}
}
return target;
};
類型判斷的方法
/*
*判斷變量val是不是整數(shù)類型
*/
function isNumber(val) {
return typeof val === 'number' && isFinite(val);
}
/*
*判斷變量val是不是布爾類型
*/
function isBoolean(val) {
return typeof val === 'boolean';
}
/*
*判斷變量val是不是字符串類型
*/
function isString (val) {
return typeof val === 'string';
}
/*
*判斷變量val是不是undefined
*/
function isUndefined(val) {
return typeof val === 'undefined';
}
/*
*判斷變量val是不是對(duì)象
*/
function isObj(str) {
if (str===null||typeof str==='undefined') {
return false;
}
return typeof str === 'object';
}
/*
*判斷變量val是不是null
*/
function isNull(val) {
return val === null;
}
/*
*判斷變量arr是不是數(shù)組
*方法一
*/
function isArray1(arr) {
return Object.prototype.toString.apply(arr) === '[object Array]';
}
/*
*判斷變量arr是不是數(shù)組
*方法二
*/
function isArray2(arr) {
if (arr === null || typeof arr === 'undefined') {
return false;
}
return arr.constructor === Array;
}
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