vue專案中js-cookie的使用儲存token操作

import Cookies from 'js-cookie' 
const TokenKey = 'Admin-Token' 
export function getToken() {
 return Cookies.get(TokenKey)
}
 
export function setToken(tcuncuoken) {
 return Cookies.set(TokenKey, token)
}
 
export function removeToken() {
 return Cookies.remove(TokenKey)
}

const user = {
 name: 'lia',
 age: 18
}
Cookies.set('user', user)
const liaUser = JSON.parse(Cookies.get('user'))

 /************* Cookie start ***************/
   clearCookie(cookieName) {
    var exp = new Date();
    exp.setTime(exp.getTime() - 1);
    var cval = this.getCookie(cookieName);
    if (cval != null) {
     document.cookie = cookieName + "=" + cval + ";expires=" + exp.toGMTString();
    }
   },
 
   setCookie(cookieName, value, expiremMinutes) {
    var exdate = new Date();
    exdate.setTime(exdate.getTime() + expiremMinutes * 60 * 1000);
    document.cookie = cookieName + "=" + escape(value) + ((expiremMinutes == null) ? "" : ";expires=" + exdate.toGMTString());
   },
 
   getCookie(cookieName) {
    if (document.cookie.length > 0) {
     var c_start = document.cookie.indexOf(cookieName + "=");
     if (c_start != -1) {
      c_start = c_start + cookieName.length + 1;
      var c_end = document.cookie.indexOf(";", c_start);
      if (c_end == -1)
       c_end = document.cookie.length
      return unescape(document.cookie.substring(c_start, c_end))
     }
    }
    return ""
   },
   /*************Cookie end***************/

/************* 登入 start ***************/
   signIn() {
    let _this = this;
    //判斷是密碼登入還是簡訊登入
    if (_this.indexd == 0) {
     _this.$refs['ruleForm'].validate((valid) => {
      if (valid) {
 
       //定義要存入cookie的物件
       var accountInfo = ""; 
       //拿到輸入框中的密碼，使用AES加密
       var pwd = _this.form.pwd;
       var newPwd = CryptoJS.AES.encrypt(pwd,'secret key 123'); 
 
       //若勾選記住密碼
       if (_this.checked == true) {
        console.log("選擇記住密碼，checked == true");
        accountInfo = _this.form.name + "&" + newPwd; //將加密後的密碼存入cookie物件中
        _this.setCookie('accountInfo',accountInfo,1440*3); //傳入賬號名，密碼，和儲存天數3個引數（3天）
       }else {
        console.log("清空Cookie");
        _this.clearCookie('accountInfo'); //清空Cookie
       }
 
 
       let params = {
        "username": _this.form.name,
        "password": _this.form.pwd,
        "vCode": _this.form.imgCode,
        "loginToken": _this.loginToken,
       };
       post('/login/login', params).then(function (response) {
        if (response.data.code == "20000") {
         sessionStorage.setItem("v-token", response.data.data.token);
         sessionStorage.setItem("v-menu", JSON.stringify(response.data.data.routers));
         sessionStorage.setItem("v-user", JSON.stringify(response.data.data.currentUser));
         //_this.makeRouters(response.data.data.routers);
         _this.$message({
          message: '登入成功',
          type: 'success'
         });
         _this.clearCookie("login_token");//清除token
         //平臺
         if (response.data.data.currentUser.type == 0) {
          //平臺
          _this.$router.push('/index');
         } else if (response.data.data.currentUser.type == 1 || response.data.data.currentUser.type == 3 || response.data.data.currentUser.type == 2) {
          //渠道商
          _this.$router.push('/operate');
         } else {
          //證券商
          _this.$router.push('/AoInformationManagement')
         }
 
        } else if (response.data.code == "50000") {
         _this.$message.warning(response.data.msg);
         _this.changeCode();
        }
       }).catch(function (err) {
        _this.$message.error(err);
        _this.changeCode();
       })
      }
     });
    } 
   }

//預讀取cookie中使用者資訊
   loadAccountInfo(){
    let self = this;
    //admin%26U2FsdGVkX1+/ZtAGWFVi37gNwA7TUZmQM+yazInCPxs%3D
    let accountInfo = self.getCookie('accountInfo');
 
    //如果cookie裡沒有賬號資訊
    if(Boolean(accountInfo) == false){
     console.log('cookie中沒有檢測到使用者賬號資訊！');
     return false;
    } else{
     //如果cookie裡有賬號資訊
     console.log('cookie中檢測到賬號資訊！現在開始預填寫！');
     let userName = "";
     let passWord = "";
     let index = accountInfo.indexOf("&");
 
     userName = accountInfo.substring(0,index);
     passWord = accountInfo.substring(index+1);  //拿到加密後的密碼
     //解密
     var bytes = CryptoJS.AES.decrypt(passWord.toString(),'secret key 123');
     //拿到解密後的密碼（登入時輸入的密碼）
     var newpassWord = bytes.toString(CryptoJS.enc.Utf8);
 
     self.form.name = userName;
     self.form.pwd = newpassWord;
     self.checked = true;
    }
   },