examSystem-Anxin/src/app/pages/login/login.component.ts

import { Component, OnInit } from '@angular/core';
import { HttpClient } from '@angular/common/http'
import { Router,ActivatedRoute } from '@angular/router'
import { MatSnackBar, MatSnackBarConfig } from '@angular/material/snack-bar';
import { IsLoginService } from '../../is-login.service'//引入服务
import {CacheTokenService} from '../../http-interceptors/cache-token.service'//引入服务



@Component({
  selector: 'app-login',
  templateUrl: './login.component.html',
  styleUrls: ['./login.component.scss'],

})
export class LoginComponent implements OnInit {

  constructor(private http:HttpClient,private router:Router,private route:ActivatedRoute,public token:CacheTokenService,public snackBar: MatSnackBar,private isLogin:IsLoginService) { }

  ngOnInit() {

  }

  errmsg :string = ''; //错误信息



  //登录
  onSubmit(e){
    let params = { roleType: '0' }
    this.http.post('/api/Account/SignIn',e,{params}).subscribe((data:any)=>{
      sessionStorage.setItem('username',e.name)
      sessionStorage.setItem('expires',data.expires)
      sessionStorage.setItem('realName',data.realName)
      sessionStorage.setItem('roleType',data.roleType)
      sessionStorage.setItem("token",data.token);
      sessionStorage.setItem("refreshToken",data.refreshToken);
      this.token.startUp(); //登陆成功启动定时器刷新token
      this.router.navigate(['/home/teachear']) //登陆成功跳转页面
    },(err) => {this.errmsg = err})
  }

  //跳转教员学员登录页面
  toAdminLogin () {
    this.router.navigate(['/login']) //跳转管理员登录页面
  }

  //忘记密码弹窗
  forget () {
    const config = new MatSnackBarConfig();
    config.verticalPosition = 'top';
    config.duration = 3000
    this.snackBar.open('请联系   系统维护技术人员','确定',config);
  }



}