/**
|
* JS常用静态方法类库
|
* 源码地址：https://github.com/muyao1987/haoutil
|
* 版本信息：v2.5.4
|
* 编译日期：2021-10-22 19:40:50
|
* 版权所有：Copyright by 火星科技 木遥 http://marsgis.cn
|
*/
|
var haoutil = haoutil || {};
|
|
if(typeof exports === 'object'){
|
exports.haoutil = haoutil
|
}
|
else{
|
window.haoutil = haoutil
|
}
|
|
|
haoutil.version = "";
|
haoutil.name = "";
|
haoutil.author = "";
|
haoutil.update = "";
|
haoutil.website =''
|
|
|
|
|
haoutil.msg = function (msg) {
|
if(haoutil.isutil.isNull(msg)){
|
msg = "未知";
|
}
|
else{
|
if(typeof msg == 'object'){
|
msg = JSON.stringify(msg);
|
}
|
}
|
if (window.toastr)//此方法需要引用toastr
|
toastr.info(msg);
|
else if (window.layer)
|
layer.msg(msg);//此方法需要引用layer.js
|
else
|
alert(msg);
|
};
|
haoutil.tip = haoutil.msg;
|
|
haoutil.oneMsg = function (msg, key) {
|
if (!haoutil.storage.get(key)) {
|
haoutil.msg(msg);
|
haoutil.storage.add(key, true);
|
}
|
}
|
|
haoutil.alert = function (msg, title) {
|
if(haoutil.isutil.isNull(msg)){
|
msg = "未知";
|
}
|
else{
|
if(typeof msg == 'object'){
|
msg = JSON.stringify(msg);
|
}
|
}
|
if (window.layer)//此方法需要引用layer.js
|
layer.alert(msg, {
|
title: title || '提示',
|
skin: 'layui-layer-lan layer-mars-dialog',
|
closeBtn: 0,
|
anim: 0
|
});
|
else
|
alert(msg);
|
};
|
|
haoutil.loading = {
|
index: -1,
|
show: function (param) {
|
this.close();
|
|
if (window.NProgress) {//此方法需要引用NProgress
|
param = param || {};
|
if (param.color) {
|
param.template = '<div class="bar ' + (param.className || '') + '" style="background-color:' + param.color + ';" role="bar"></div><div class="spinner" role="spinner"><div class="spinner-icon"></div></div>';
|
}
|
else {
|
param.template = '<div class="bar ' + (param.className || '') + '" role="bar"></div><div class="spinner" role="spinner"><div class="spinner-icon"></div></div>';
|
}
|
|
NProgress.configure(param);
|
NProgress.start();
|
}
|
else if (window.layer) {//此方法需要引用layer.js
|
this.index = layer.load(2, { shade: [0.3, '#000000'] });
|
}
|
},
|
hide: function () {
|
this.close();
|
},
|
close: function () {
|
if (window.NProgress) {
|
NProgress.done(true);
|
}
|
else if (window.layer) {
|
if (this.index != -1)
|
layer.close(this.index);
|
this.index = -1;
|
}
|
}
|
};
|
//js原生对象扩展
|
|
|
// //标识是否扩展数组对象
|
// if (!window.noArrayPrototype) {
|
// //扩展array数组方法,不要用for(var i in arr)来循环数组
|
// // Array.prototype.indexOf = Array.prototype.indexOf || function (val) {
|
// // for (var i = 0; i < this.length; i++) {
|
// // if (this[i] == val) return i;
|
// // }
|
// // return -1;
|
// // };
|
// // Array.prototype.remove = Array.prototype.remove || function (val) {
|
// // for (var i = 0; i < this.length; i++) {
|
// // if (this[i] == val) {
|
// // this.splice(i, 1);
|
// // break;
|
// // }
|
// // }
|
// // };
|
// // Array.prototype.insert = Array.prototype.insert || function (item, index) {
|
// // if (index == null) index = 0;
|
// // this.splice(index, 0, item);
|
// // };
|
// }
|
|
|
|
String.prototype.startsWith = String.prototype.startsWith || function (str) {
|
return this.slice(0, str.length) == str;
|
};
|
//判断当前字符串是否以str结束
|
String.prototype.endsWith = String.prototype.endsWith || function (str) {
|
return this.slice(-str.length) == str;
|
};
|
String.prototype.replaceAll = String.prototype.replaceAll || function (oldstring, newstring) {
|
return this.replace(new RegExp(oldstring, "gm"), newstring);
|
}
|
|
/**
|
* 对Date的扩展，将 Date 转化为指定格式的String
|
* 月(M)、日(d)、12小时(h)、24小时(H)、分(m)、秒(s)、周(E)、季度(q) 可以用 1-2 个占位符
|
* 年(y)可以用 1-4 个占位符，毫秒(S)只能用 1 个占位符(是 1-3 位的数字)
|
*
|
* (new Date()).format("yyyy-MM-dd HH:mm:ss") ==> 2017-01-09 08:35:26
|
* (new Date()).format("yyyy-M-d HH:mm:ss") ==> 2017-1-9 08:35:26
|
* (new Date()).format("yyyy-M-d h:m:s.S") ==> 2016-7-2 8:9:4.18
|
* (new Date()).format("yyyy-MM-dd hh:mm:ss.S") ==> 2016-07-02 08:09:04.423
|
* (new Date()).format("yyyy-MM-dd E HH:mm:ss") ==> 2016-03-10 二 20:09:04
|
* (new Date()).format("yyyy-MM-dd EE hh:mm:ss") ==> 2016-03-10 周二 08:09:04
|
* (new Date()).format("yyyy-MM-dd EEE hh:mm:ss") ==> 2016-03-10 星期二 08:09:04
|
*/
|
Date.prototype.format = function (fmt) {
|
var o = {
|
"M+": this.getMonth() + 1, //月份
|
"d+": this.getDate(), //日
|
"h+": this.getHours() % 12 == 0 ? 12 : this.getHours() % 12, //小时
|
"H+": this.getHours(), //小时
|
"m+": this.getMinutes(), //分
|
"s+": this.getSeconds(), //秒
|
"q+": Math.floor((this.getMonth() + 3) / 3), //季度
|
"S": this.getMilliseconds() //毫秒
|
};
|
var week = {
|
"0": "\u65e5",
|
"1": "\u4e00",
|
"2": "\u4e8c",
|
"3": "\u4e09",
|
"4": "\u56db",
|
"5": "\u4e94",
|
"6": "\u516d"
|
};
|
if (/(y+)/.test(fmt)) {
|
fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
|
}
|
if (/(E+)/.test(fmt)) {
|
fmt = fmt.replace(RegExp.$1, ((RegExp.$1.length > 1) ? (RegExp.$1.length > 2 ? "\u661f\u671f" : "\u5468") : "") + week[this.getDay() + ""]);
|
}
|
for (var k in o) {
|
if (new RegExp("(" + k + ")").test(fmt)) {
|
fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
|
}
|
}
|
return fmt;
|
};
|
/* 2017-10-27 08:39:39 | 修改 木遥（微信: http://marsgis.cn/weixin.html） */
|
haoutil.array = (function () {
|
//============内部私有属性及方法============
|
|
function indexOf(arr,val) {
|
for (var i = 0; i < arr.length; i++) {
|
if (arr[i] == val) return i;
|
}
|
return -1;
|
}
|
function remove(arr,val) {
|
for (var i = 0; i < arr.length; i++) {
|
if (arr[i] == val) {
|
arr.splice(i, 1);
|
break;
|
}
|
}
|
}
|
function insert(arr,item, index) {
|
if (index == null) index = 0;
|
arr.splice(index, 0, item);
|
}
|
|
//===========对外公开的属性及方法=========
|
return {
|
indexOf: indexOf,
|
remove: remove,
|
insert: insert,
|
};
|
})();
|
|
/* 2017-12-8 09:39:39 | 修改 木遥（微信: http://marsgis.cn/weixin.html） */
|
haoutil.color = (function () {
|
// "颜色 相关操作类";
|
//============内部私有属性及方法============
|
|
|
//随机颜色
|
function random() {
|
return '#' +
|
|
(function (color) {
|
|
return (color += '0123456789abcdef'[Math.floor(Math.random() * 16)]) && (color.length == 6) ? color : arguments.callee(color);
|
|
})('');
|
}
|
|
|
//===========对外公开的属性及方法=========
|
return {
|
random: random
|
};
|
})();
|
/* 2017-10-10 13:32:56 | 修改 木遥（微信: http://marsgis.cn/weixin.html） */
|
haoutil.cookie = (function () {
|
//"cookie 相关操作类";
|
//============内部私有属性及方法============
|
var _isH5Mobile;
|
function isH5Mobile(value) {
|
_isH5Mobile = value;
|
}
|
|
//添加cookie
|
function add(name, value, days) {
|
|
//判断是否设置过期时间,0代表关闭浏览器时失效
|
var date;
|
if (days > 0) {
|
date = new Date();
|
date.setTime(date.getTime + days * 24 * 60 * 60 * 1000); //单位是天后失效
|
}
|
else {
|
date = new Date(0x7fffffff * 1e3);
|
}
|
var cookieString = name + "=" + escape(value) + "; expires=" + date.toGMTString();
|
|
if (_isH5Mobile && window['plus'] != null) {
|
plus.navigator.setCookie(name, cookieString);
|
} else {
|
document.cookie = cookieString;
|
}
|
}
|
|
//获取cookie
|
function get(name) {
|
var strCookie
|
if (_isH5Mobile && window['plus'] != null) {
|
strCookie = plus.navigator.getCookie(name);
|
if (strCookie == null) return null;
|
|
} else {
|
strCookie = document.cookie;
|
}
|
|
|
var arrCookie = strCookie.split("; ");
|
for (var i = 0; i < arrCookie.length; i++) {
|
var arr = arrCookie[i].split("=");
|
if (arr[0] == name) {
|
return unescape(arr[1]);
|
}
|
}
|
return null;
|
}
|
|
//删除cookie
|
function del(name) {
|
if (_isH5Mobile && window['plus'] != null) {
|
plus.navigator.removeCookie(name);
|
}
|
else {
|
var date = new Date();
|
date.setTime(date.getTime() - 10000); //设定一个过去的时间即可
|
document.cookie = name + "=v; expires=" + date.toGMTString();
|
}
|
}
|
|
//===========对外公开的属性及方法=========
|
return {
|
isH5Mobile: isH5Mobile,
|
add: add,
|
get: get,
|
del: del
|
};
|
})();
|
|
/* 2017-8-31 17:26:30 | 修改 木遥（微信: http://marsgis.cn/weixin.html） */
|
haoutil.file = (function () {
|
//"文件 相关操作类";
|
//============内部私有属性及方法============
|
|
function _download(fileName, blob) {
|
var aLink = document.createElement('a');
|
aLink.download = fileName;
|
aLink.href = URL.createObjectURL(blob);
|
document.body.appendChild(aLink);
|
aLink.click();
|
document.body.removeChild(aLink);
|
}
|
|
|
//下载保存文件
|
function downloadFile(fileName, string) {
|
var blob = new Blob([string]);
|
_download(fileName, blob);
|
}
|
|
|
//下载导出图片
|
function downloadImage(name, canvas) {
|
var base64 = canvas.toDataURL("image/png");
|
var blob = base64Img2Blob(base64);
|
_download(name + '.png', blob);
|
}
|
|
//下载导出图片
|
function downloadBase64Image(name, base64) {
|
var blob = base64Img2Blob(base64);
|
_download(name + '.png', blob);
|
}
|
|
|
function base64Img2Blob(code) {
|
var parts = code.split(';base64,');
|
var contentType = parts[0].split(':')[1];
|
var raw = window.atob(parts[1]);
|
var rawLength = raw.length;
|
|
var uInt8Array = new Uint8Array(rawLength);
|
for (var i = 0; i < rawLength; ++i) {
|
uInt8Array[i] = raw.charCodeAt(i);
|
}
|
return new Blob([uInt8Array], { type: contentType });
|
}
|
|
|
//===========对外公开的属性及方法=========
|
return {
|
download: _download,
|
downloadFile: downloadFile,
|
downloadImage: downloadImage,
|
downloadBase64Image: downloadBase64Image,
|
base64Img2Blob: base64Img2Blob
|
};
|
})();
|
/* 2017-12-5 13:38:32 | 修改 木遥（微信: http://marsgis.cn/weixin.html） */
|
haoutil.isutil = (function () {
|
// "判断 相关操作类";
|
|
//============内部私有属性及方法============
|
function isArray(obj) {
|
if (typeof Array.isArray === "function") {
|
return Array.isArray(obj);
|
} else {
|
return Object.prototype.toString.call(obj) === "[object Array]";
|
}
|
}
|
|
function isString(str) {
|
return (typeof str == 'string') && str.constructor == String;
|
}
|
|
function isNumber(obj) {
|
return (typeof obj == 'number') && obj.constructor == Number;
|
}
|
|
function isDate(obj) {
|
return (typeof obj == 'object') && obj.constructor == Date;
|
}
|
|
function isFunction(obj) {
|
return (typeof obj == 'function') && obj.constructor == Function;
|
}
|
|
function isObject(obj) {
|
return Object.prototype.toString.call(obj) === "[object Object]";
|
}
|
|
|
function isNull(value) {
|
if (value == null) return true;
|
if (isString(value) && value == "") return true;
|
if (isNumber(value) && isNaN(value)) return true;
|
|
return false;
|
}
|
|
function isNotNull(value) {
|
return !isNull(value);
|
}
|
|
//===========对外公开的属性及方法=========
|
return {
|
isNull: isNull,
|
isNotNull: isNotNull,
|
isArray: isArray,
|
isString: isString,
|
isNumber: isNumber,
|
isDate: isDate,
|
isFunction: isFunction,
|
isObject: isObject
|
};
|
})();
|
/* 2017-8-10 13:50:49 | 修改 木遥（微信: http://marsgis.cn/weixin.html） */
|
haoutil.math = (function () {
|
// "数学 相关操作类";
|
//============内部私有属性及方法============
|
|
|
function random(min, max) {
|
return Math.floor(Math.random() * (max - min + 1) + min);
|
}
|
|
|
//随机数组中随机取1个元素
|
function getArrayRandomOne(arr) {
|
var n = random(0, arr.length - 1);
|
return arr[n];
|
}
|
|
//补零padLeft0
|
function padLeft0(numStr, len) {
|
numStr = String(numStr);
|
var len = numStr.length;
|
while (len < n) {
|
numStr = "0" + numStr;
|
len++;
|
}
|
return numStr;
|
}
|
|
//===========对外公开的属性及方法=========
|
return {
|
getArrayRandomOne: getArrayRandomOne,
|
random: random,
|
padLeft0: padLeft0
|
};
|
})();
|
haoutil.storage = (function () {
|
//"localStorage 相关操作类";
|
var _storage;
|
|
//添加
|
function add(name, data) {
|
_storage = window.localStorage;
|
if (_storage == null) return;
|
_storage.setItem(name, data);
|
}
|
|
//获取cookie
|
function get(name) {
|
_storage = window.localStorage;
|
if (_storage == null) return;
|
var data = _storage.getItem(name);
|
return data;
|
}
|
function del(name) {
|
_storage = window.localStorage;
|
if (_storage == null) return;
|
_storage.removeItem(name);
|
}
|
|
//===========对外公开的属性及方法=========
|
return {
|
add: add,
|
get: get,
|
del: del
|
};
|
})();
|
|
/* 2017-10-27 08:39:39 | 修改 木遥（微信: http://marsgis.cn/weixin.html） */
|
haoutil.str = (function () {
|
// "字符串 相关操作类";
|
//============内部私有属性及方法============
|
|
|
//判断字符是否是中文字符
|
function isChinese(s) {
|
var patrn = /[\u4E00-\u9FA5]|[\uFE30-\uFFA0]/gi;
|
if (!patrn.exec(s)) {
|
return false;
|
} else {
|
return true;
|
}
|
}
|
|
|
/** 单位换算，格式化显示长度 */
|
function formatLength(val, unit) {
|
if (val == null) return "";
|
val = Number(val);
|
|
if (unit == null || unit == "auto") {
|
if (val < 1000)
|
unit = "m";
|
else
|
unit = "km";
|
}
|
|
var valstr = "";
|
switch (unit) {
|
default:
|
case "m":
|
valstr = val.toFixed(2) + '米';
|
break;
|
case "km":
|
valstr = (val * 0.001).toFixed(2) + '公里';
|
break;
|
case "mile":
|
valstr = (val * 0.00054).toFixed(2) + '海里';
|
break;
|
case "zhang":
|
valstr = (val * 0.3).toFixed(2) + '丈';
|
break;
|
}
|
return valstr;
|
}
|
|
|
|
|
/** 进行单位换算，格式化显示面积 */
|
function formatArea(val, unit) {
|
if (val == null) return "";
|
val = Number(val);
|
|
if (unit == null || unit == "auto") {
|
if (val < 1000000)
|
unit = "m";
|
else
|
unit = "km";
|
}
|
|
var valstr = "";
|
switch (unit) {
|
default:
|
case "m":
|
valstr = val.toFixed(2) + '平方米';
|
break;
|
case "km":
|
valstr = (val / 1000000).toFixed(2) + '平方公里';
|
break;
|
case "mu":
|
valstr = (val * 0.0015).toFixed(2) + '亩';
|
break;
|
case "ha":
|
valstr = (val * 0.0001).toFixed(2) + '公顷';
|
break;
|
}
|
|
return valstr;
|
}
|
|
|
//格式化时间
|
function formatTime(strtime) {
|
strtime = Number(strtime)||0;
|
|
if (strtime < 60)
|
return strtime.toFixed(0) + "秒";
|
else if (strtime >= 60 && strtime < 3600) {
|
var miao = Math.floor(strtime % 60);
|
return Math.floor(strtime / 60) + "分钟" + (miao != 0 ? (miao + "秒") : "");
|
}
|
else {
|
strtime = Math.floor(strtime / 60); //秒转分钟
|
return Math.floor(strtime / 60) + "小时" + Math.floor(strtime % 60) + "分钟";
|
}
|
}
|
|
|
|
var code = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".split(""); //索引表
|
|
/**
|
* @description 将二进制序列转换为Base64编码
|
* @param {String}
|
* @return {String}
|
*/
|
function binToBase64(bitString) {
|
var result = "";
|
var tail = bitString.length % 6;
|
var bitStringTemp1 = bitString.substr(0, bitString.length - tail);
|
var bitStringTemp2 = bitString.substr(bitString.length - tail, tail);
|
for (var i = 0; i < bitStringTemp1.length; i += 6) {
|
var index = parseInt(bitStringTemp1.substr(i, 6), 2);
|
result += code[index];
|
}
|
bitStringTemp2 += new Array(7 - tail).join("0");
|
if (tail) {
|
result += code[parseInt(bitStringTemp2, 2)];
|
result += new Array((6 - tail) / 2 + 1).join("=");
|
}
|
return result;
|
}
|
|
/**
|
* @description 将base64编码转换为二进制序列
|
* @param {String}
|
* @return {String}
|
*/
|
function base64ToBin(str) {
|
var bitString = "";
|
var tail = 0;
|
for (var i = 0; i < str.length; i++) {
|
if (str[i] != "=") {
|
var decode = code.indexOf(str[i]).toString(2);
|
bitString += (new Array(7 - decode.length)).join("0") + decode;
|
} else {
|
tail++;
|
}
|
}
|
return bitString.substr(0, bitString.length - tail * 2);
|
}
|
|
/**
|
* @description 将字符转换为二进制序列
|
* @param {String} str
|
* @return {String}
|
*/
|
function stringToBin(str) {
|
var result = "";
|
for (var i = 0; i < str.length; i++) {
|
var charCode = str.charCodeAt(i).toString(2);
|
result += (new Array(9 - charCode.length).join("0") + charCode);
|
}
|
return result;
|
}
|
|
/**
|
* @description 将二进制序列转换为字符串
|
* @param {String} Bin
|
*/
|
function BinToStr(Bin) {
|
var result = "";
|
for (var i = 0; i < Bin.length; i += 8) {
|
result += String.fromCharCode(parseInt(Bin.substr(i, 8), 2));
|
}
|
return result;
|
}
|
function base64(str) {
|
return binToBase64(stringToBin(str));
|
}
|
|
function decodeBase64(str) {
|
return BinToStr(base64ToBin(str));
|
}
|
|
//===========对外公开的属性及方法=========
|
return {
|
isChinese: isChinese,
|
formatLength: formatLength,
|
formatArea: formatArea,
|
formatTime: formatTime,
|
base64: base64,
|
decodeBase64: decodeBase64
|
|
};
|
|
})();
|
/* 2017-10-27 08:31:05 | 修改 木遥（微信: http://marsgis.cn/weixin.html） */
|
haoutil.system = (function () {
|
// 系统级 或 浏览器 相关操作类";
|
//============内部私有属性及方法============
|
|
//url参数获取
|
function getRequest(target) {
|
var theRequest = new Object();
|
try {//屏蔽跨域时报错
|
target = target || window;
|
var url = target.location.search; //获取url中"?"符后的字串
|
if (url.indexOf("?") != -1) {
|
var str = url.substr(1);
|
var strs = str.split("&");
|
for (var i = 0; i < strs.length; i++) {
|
theRequest[strs[i].split("=")[0]] = decodeURI(strs[i].split("=")[1]);
|
}
|
}
|
} catch (e) { }
|
return theRequest;
|
}
|
function getRequestByName(name, defval, target) {
|
try {
|
target = target || window;
|
var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
|
var r = target.location.search.substr(1).match(reg);
|
if (r != null) return decodeURI(r[2]);
|
|
} catch (e) { }
|
return defval;
|
}
|
|
function getWindowSize() {
|
if (typeof window.innerWidth != 'undefined') {
|
return {
|
width: window.innerWidth,
|
height: window.innerHeight
|
}
|
} else {
|
return {
|
width: document.documentElement.clientWidth,
|
height: document.documentElement.clientHeight
|
}
|
}
|
}
|
|
//获取浏览器类型及版本
|
function getExplorerInfo() {
|
var explorer = window.navigator.userAgent.toLowerCase();
|
//ie
|
if (explorer.indexOf("msie") >= 0) {
|
var ver = Number(explorer.match(/msie ([\d]+)/)[1]);
|
return { type: "IE", version: ver };
|
}
|
//firefox
|
else if (explorer.indexOf("firefox") >= 0) {
|
var ver = Number(explorer.match(/firefox\/([\d]+)/)[1]);
|
return { type: "Firefox", version: ver };
|
}
|
//Chrome
|
else if (explorer.indexOf("chrome") >= 0) {
|
var ver = Number(explorer.match(/chrome\/([\d]+)/)[1]);
|
return { type: "Chrome", version: ver };
|
}
|
//Opera
|
else if (explorer.indexOf("opera") >= 0) {
|
var ver = Number(explorer.match(/opera.([\d]+)/)[1]);
|
return { type: "Opera", version: ver };
|
}
|
//Safari
|
else if (explorer.indexOf("Safari") >= 0) {
|
var ver = Number(explorer.match(/version\/([\d]+)/)[1]);
|
return { type: "Safari", version: ver };
|
}
|
return { type: explorer, version: -1 };
|
}
|
|
|
//浏览器
|
function isPCBroswer() {
|
var sUserAgent = navigator.userAgent.toLowerCase();
|
|
var bIsIpad = sUserAgent.match(/ipad/i) == "ipad";
|
var bIsIphoneOs = sUserAgent.match(/iphone/i) == "iphone";
|
var bIsMidp = sUserAgent.match(/midp/i) == "midp";
|
var bIsUc7 = sUserAgent.match(/rv:1.2.3.4/i) == "rv:1.2.3.4";
|
var bIsUc = sUserAgent.match(/ucweb/i) == "ucweb";
|
var bIsAndroid = sUserAgent.match(/android/i) == "android";
|
var bIsCE = sUserAgent.match(/windows ce/i) == "windows ce";
|
var bIsWM = sUserAgent.match(/windows mobile/i) == "windows mobile";
|
if (bIsIpad || bIsIphoneOs || bIsMidp || bIsUc7 || bIsUc || bIsAndroid || bIsCE || bIsWM) {
|
return false;
|
} else {
|
return true;
|
}
|
}
|
|
|
function clone(obj, removeKeys, level) {
|
if (level == null) level = 9; //避免死循环，拷贝的层级最大深度
|
if (removeKeys == null) removeKeys = ["_layer"];
|
|
if (null == obj || "object" != typeof obj) return obj;
|
|
// Handle Date
|
if (haoutil.isutil.isDate(obj)) {
|
var copy = new Date();
|
copy.setTime(obj.getTime());
|
return copy;
|
}
|
|
// Handle Array
|
if (haoutil.isutil.isArray(obj) && level >= 0) {
|
var copy = [];
|
for (var i = 0, len = obj.length; i < len; ++i) {
|
copy[i] = clone(obj[i], removeKeys, level - 1);
|
}
|
return copy;
|
}
|
|
// Handle Object
|
if (typeof obj === 'object' && level >= 0) {
|
try {
|
var copy = {};
|
for (var attr in obj) {
|
if (typeof attr === 'function') continue;
|
if (removeKeys.indexOf(attr) != -1) continue;
|
|
if (obj.hasOwnProperty(attr))
|
copy[attr] = clone(obj[attr], removeKeys, level - 1);
|
}
|
return copy;
|
}
|
catch (e) { console.log(e); }
|
}
|
return obj;
|
}
|
|
function jsonp(url, data, callback) {
|
var jsonp = function (url, data, callback) {
|
var fnSuffix = Math.random().toString().replace('.', '');
|
var cbFuncName = 'my_json_cb_' + fnSuffix;
|
// 不推荐
|
window[cbFuncName] = callback;
|
var querystring = url.indexOf('?') == -1 ? '?' : '&';
|
for (var key in data) {
|
querystring += key + '=' + data[key] + '&';
|
}
|
querystring += 'callback=' + cbFuncName;
|
var scriptElement = document.createElement('script');
|
scriptElement.src = url + querystring;
|
document.body.appendChild(scriptElement);
|
};
|
window.$jsonp = jsonp;
|
}
|
|
//公共方法
|
function getHtml(url, callback) {
|
$.ajax({
|
url: url,
|
type: "GET",
|
dataType: 'html',
|
timeout: 0, //永不超时
|
success: function (data) {
|
callback(data);
|
}
|
});
|
}
|
|
var nHead = document.head || document.getElementsByTagName('head')[0];
|
// loadCss 用于载入css资源
|
function loadCss(url, async) {
|
var node = document.createElement('link');
|
node.rel = 'stylesheet';
|
node.async = async;
|
node.href = url;
|
nHead.appendChild(node);
|
}
|
|
// loadJs 用于载入js资源
|
function loadJs(url, async) {
|
var node = document.createElement('script');
|
node.charset = 'utf-8';
|
node.async = async;
|
node.src = url;
|
nHead.appendChild(node);
|
}
|
|
var cssExpr = new RegExp('\\.css');
|
function loadResource(url, async) {
|
if (cssExpr.test(url)) {
|
loadCss(url, async);
|
} else {
|
loadJs(url, async);
|
}
|
}
|
|
//===========对外公开的属性及方法=========
|
return {
|
getRequest: getRequest,
|
getRequestByName: getRequestByName,
|
getExplorerInfo: getExplorerInfo,
|
isPCBroswer: isPCBroswer,
|
clone: clone,
|
jsonp: jsonp,
|
getWindowSize: getWindowSize,
|
getHtml: getHtml,
|
loadCss: loadCss,
|
loadJs: loadJs,
|
loadResource: loadResource
|
};
|
})();
|
