vue通过cookie获取用户登录信息的思路详解

若未登录,跳转至登陆页面

若已登录,从cookie中获取用户信息,并执行后续操作

2. 登录页面,存入cookie(setCookie)

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('https://www.jb51.net/'); } 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; } } },

2. 页面判断

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; } },

3. cookieUtil(setCookie,getCookie)

/** * Created by Schon on 2018/9/13 0013. */ //设置cookie export 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=https://www.jb51.net/;expires=" + exdate.toGMTString(); }; //读取cookie export 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); };

总结

以上所述是小编给大家介绍的vue通过cookie获取用户登录信息的思路详解,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持!

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