# 在 assets 文件夹下新建 js 文件夹,再在js文件夹下新建 cookie.js 文件
export default {
setCookie(cname,cvalue){
document.cookie = cname+"="+cvalue;
},
getCookie(cname){
var name = cname + "=";
var ca = document.cookie.split(';');
for(var i=0; i<ca.length; i++) {
var c = ca[i].trim();
if (c.indexOf(name)==0) { return c.substring(name.length,c.length); }
}
return "";
},
delCookie(cname) {
var exp = new Date();
exp.setTime(exp.getTime() - 1);
var cval = this.getCookie(cname);
if (cval !== ''){
if (cval){
document.cookie = cname + "=" + cval + ";expires=" + exp.toGMTString();
}
}
},
}
# main.js
import cookie from "@/assets/js/cookie"
Vue.prototype.$cookie = cookie;
# 调用方法: 在任意组件内通过 this.$cookie.方法名() 调用