vue通过cookie获取用户登录信息的思路详解

import {setCookie,getCookie}from 'src/js/cookieUtil' methods: {  async cheack_n_p () {   if( this.checkCode === this.pwd) {    this.loginData = await getUserInfo(this.uname, this.pwd, this.adminPhone);    if (this.loginData.res !== 0) {     setCookie('userName',this.uname);     setCookie('userPwd',this.pwd,);     setCookie('phone',this.uname);     setCookie('userId',this.loginData.obj.id);     setCookie('userType',this.loginData.obj.userType);     setCookie('adminPhone',this.adminPhone);//    this.$router.go(-1);     this.$router.replace('/');    } else {     alert("验证码错误！")    }   }  },  //验证手机号码部分  async sendcode(){   var pattern = /^0{0,1}(1[0-9][0-9]|15[7-9]|153|156|18[7-9])[0-9]{8}$/,    str =this.uname;   if (!pattern.test(str)) {    alert('请正确输入手机号!');    return ;   }   this.time=60;   this.disabled=true;   this.timer();   this.checkCode = (await getUserPhoneCode(this.uname)).resMsg;   // this.checkCode = '123456';   console.log( this.checkCode)  },  timer:function () {   if (this.time > 0) {    this.time--;//         console.log(this.time);    this.btntxt=this.time+"s后重新获取";    setTimeout(this.timer, 1000);   } else{    this.time=0;    this.btntxt="获取验证码";    this.disabled=false;   }  } },

import {setCookie,getCookie}from 'src/js/cookieUtil' mounted () {  if (this.isLogin==undefined||this.isLogin=="") {   this.$router.replace('/login');  } else {   // 执行后续操作   this.phone = getCookie("phone");   } }, computed: {  isLogin () {   // return this.$store.getters.getLogin;   this.userId = getCookie("userId");   // console.log(this.userId);   return this.userId;  } },

/** * Created by Schon on 2018/9/13 0013. *///设置cookieexport function setCookie(key,value) { var exdate = new Date(); //获取时间 exdate.setTime(exdate.getTime() + 24 * 60 * 60 * 1000 * 36500); //保存的天数，我这里写的是100年 //字符串拼接cookie window.document.cookie = key + "=" + value + ";path=/;expires=" + exdate.toGMTString();};//读取cookieexport function getCookie(param) { var c_param = ''; if (document.cookie.length > 0) {  var arr = document.cookie.split('; '); //这里显示的格式需要切割一下自己可输出看下  for (var i = 0; i < arr.length; i++) {   var arr2 = arr[i].split('='); //再次切割   //判断查找相对应的值   if (arr2[0] == param) {    c_param = arr2[1];    //保存到保存数据的地方   }  }  return c_param; }};function padLeftZero (str) { return ('00' + str).substr(str.length);};