peisweb/src/utlis/istoken.js

import axios from "axios";
import router from "../router";

export const yztoken = async () => {
  //console.log("验证");
  //let dqtime = parseInt(new Date().getTime() / 1000); // 当前时间的时间戳
  //let tokentime = parseInt(window.sessionStorage.getItem("expires_in")); //登录缓存后的时间戳
  let sysConfig = JSON.parse(window.sessionStorage.getItem('sysConfig'))
  let dqtime = new Date().getTime(); // 当前时间的时间戳
  let expires_in = parseInt(window.sessionStorage.getItem("expires_in"))

  console.log("dqtime / expires_in",dqtime,expires_in)
  if(!expires_in){
    router.push({ path: "/login" });
    return;
  }  

  if (dqtime > expires_in) {
    console.log("刷新 token dqtime / expires_in",dqtime,expires_in);
    //少于300秒 重新拉取
    await axios
      .post(
        sysConfig.apiurl + "/connect/token",
        {
          client_id: "Peis_App",
          grant_type: "refresh_token",
          refresh_token: window.sessionStorage.getItem("refresh_token"),
        },
        {
          headers: {
            "Content-Type": "application/x-www-form-urlencoded",
          },
        }
      )
      .then((res) => {
        //console.log('connect/token',res.data)
        writetoken(res.data.expires_in);
        window.sessionStorage.setItem("token", res.data.access_token);
        window.sessionStorage.setItem("refresh_token", res.data.refresh_token);

        //console.log('new token：',window.sessionStorage.getItem("token"))
        //console.log('new expires_in',window.sessionStorage.getItem("expires_in"))

      })
      .catch((err) =>{
        console.log(sysConfig.apiurl + "/connect/token",{
          client_id: "Peis_App",
          grant_type: "refresh_token",
          refresh_token: window.sessionStorage.getItem("refresh_token"),
        },err)
      });
  }
};

export const writetoken = (addtime) => {
  //let date = moment();
  let  lasttime = new Date(new Date().getTime() + (addtime - 2) * 1000).getTime()
  // date.add(addtime, "s");
  // let lasttime = parseInt(new Date(date).getTime() / 1000);
  // console.log(lasttime);
  window.sessionStorage.setItem("expires_in", lasttime); //写入  失效的时间戳
};