上线部署到Heroku的问题

跟着教程走到这里上线到Heroku后，点击“登录”“注册”会抛出“500|服务器错误”
一般线上出现这个报错是大小写单词错误导致的，使用heroku logs查看日志

上线部署到Heroku的问题
查看文件
app\Http\Controllers\Auth\LoginController.php

<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use App\Providers\RouteServiceProvider;
use Illuminate\Foundation\Auth\AuthenticatesUsers;

class LoginController extends Controller
{
    use AuthenticatesUsers;
.
.

可以看到里面已经引入了Illuminate\Foundation\Auth\AuthenticatesUsers，
因为LoginController是继承自Controller的，因此在Controller.php中再引入一下
app\Http\Controllers\Controller.php

<?php

namespace  App\Http\Controllers;

use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
use Illuminate\Foundation\Bus\DispatchesJobs;
use Illuminate\Foundation\Validation\ValidatesRequests;
use Illuminate\Routing\Controller as BaseController;
use Illuminate\Foundation\Auth\AuthenticatesUsers;//添加这一行

class  Controller  extends  BaseController
{
 use AuthorizesRequests, DispatchesJobs, ValidatesRequests,AuthenticatesUsers;//和这里
}