Vue之cookie操做(原生)javascript
再vue组件中加入如下几个方法,而后调用便可。html
methods:{ //读取cookie,须要注意的是cookie是不能存中文的,若是须要存中文,解决方法是后端先进行编码encode(),前端取出来以后用decodeURI('string')解码。(安卓能够取中文cookie,IOS不行) getCookie(name) { var arr, reg = new RegExp("(^| )" + name + "=([^;]*)(;|$)"); if (arr = document.cookie.match(reg)){ return true; // return (arr[2]); }else{ return false } }, //设置cookie name为cookie的名字,value是值,expiredays为过时时间(天数) setCookie (name, value, expiredays) { var exdate = new Date(); exdate.setDate(exdate.getDate() + expiredays); document.cookie = c_name + "=" + escape(value) + ((expiredays == null) ? "" : ";expires=" + exdate.toGMTString()); }, //删除cookie delCookie (name) { var exp = new Date(); exp.setTime(exp.getTime() - 1); var cval = getCookie(name); if (cval != null) document.cookie = name + "=" + cval + ";expires=" + exp.toGMTString(); } },
转载自:https://www.cnblogs.com/zlfProgrammer/articles/7929973.html前端