xn-talk-method.js
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(function () {
"use strict";
angular.module("xn.talk.method", [])
.service("xnAppTool",function () {
"use strict";
/**
* 设置cookie
* name:名称
*value:值
* url:设置网址
* */
this.setCookie=function (name,value,url) {
var days = 1;
var exp = new Date();
var url=url||"/";
exp.setTime(exp.getTime() + days*24*60*60*1000);
document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString()+";path="+url+";";
};
/**
*读取cookies
* @param name
* @param value
* @param url
*/
this.readCookie=function (name) {
var arr,reg=new RegExp("(^| )"+name+"=([^;]*)(;|$)");
if(arr=document.cookie.match(reg)){
return unescape(arr[2]);
}else{
return null;
}
};
/**
*删除Cookie
* @param name
* @returns {null}
*/
this.delCookie=function (name,url) {
var url=url||"/";
var cval=readCookie(name);
if(cval!=null){
document.cookie= name + "="+cval+";expires="+(new Date(0)).toGMTString()+";path="+url+";"
}
};
/**
*删除所有Cookie
* @param name
* @returns {null}
*/
this.clearCookie=function (url) {
var url=url||"/";
var keys=document.cookie.match(/[^ =;]+(?=\=)/g);
if (keys) {
for (var i = keys.length; i--;){
document.cookie=keys[i]+'=0;expires=' + new Date(0).toUTCString()+";path="+url+";"
}
}
};
})
})();