ShangHaiYuan-AnXin/src/app/http-interceptors/cache-token.service.ts

import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http'

@Injectable({
  providedIn: 'root'
})

export class CacheTokenService {

  constructor(private http:HttpClient) { }
  public timer;

  //刷新token令牌定时器
  startUp = ():void=>{
    window.clearInterval(this.timer) //清一遍定时器
    this.timer = window.setInterval(()=>{
      var token = sessionStorage.getItem("token");
      var refreshToken = sessionStorage.getItem("refreshToken");
      this.http.post('/api/Account/RefreshToken', {
        token: token,
        refreshToken: refreshToken
      }).subscribe((data:any) => {
        sessionStorage.setItem("level",data.level);
        sessionStorage.setItem("token",data.token);
        sessionStorage.setItem("refreshToken",data.refreshToken);
      })
    },18*60*1000)

  }



  //删除定时器
  delete = ():void=> {
    window.clearInterval(this.timer)
  }



}