Question

我正在开发一个工作正常的项目，我现在已经恢复了项目的备份，项目和备份是相同的，我还将备份名称更改为原始名称，现在更改为route.php中的控制器不起作用。

为了进行备份并恢复，我做了

cp -r project/ project_backup
rm -r project
cp -r project_backup/ project

在我的routes.php中，我有：

<?php

/*
|--------------------------------------------------------------------------
| Routes File
|--------------------------------------------------------------------------
|
| Here is where you will register all of the routes in an application.
| It's a breeze. Simply tell Laravel the URIs it should respond to
| and give it the controller to call when that URI is requested.
|
*/



/*
|--------------------------------------------------------------------------
| Application Routes
|--------------------------------------------------------------------------
|
| This route group applies the "web" middleware group to every route
| it contains. The "web" middleware group is defined in your HTTP
| kernel and includes session state, CSRF protection, and more.
|
*/

Route::get("/password", function(){
        $password = Hash::make('12345678');
        echo $password;
    });
Route::get('/login', 'UserController@getLogin');

当我在网络浏览器中输入/密码时，它的工作正常。输出是：

$2y$10$.grNtTpANndXN0V3/rn9buSO470jPEeVWVyc00rupU6iNt9G.DMZC

但是当我进入/登录时，我得到了

GET http://project/public/index.php/login [HTTP / 1.0 500内部服务器错误247ms]

在我的UserController中我有：

public function getLogin(){
        Log::info("getLogin");
        $password = Hash::make('12345678');
        echo $password;
    }

事实上，laravel.log并没有记录任何内容。似乎这个功能没有执行。

为什么控制器无法正常工作？

我的laravel版本是：

Laravel Framework版本5.2.30

由于

编辑：UserController.php代码

<?php

namespace Ordered\Http\Controllers;

use Ordered\User;

use Illuminate\Http\Request;

use Ordered\Http\Requests;

use Auth;

use Log;

class UserController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        //
        $user = User::all();
        return response()->json(["error"=>false, "data"=>$user->load("bars")],200);
    }

    public function getLogin(){
        Log::info("getLogin");
        $password = Hash::make('12345678');
        echo $password;
    }

    public function postLogin(Request $request){
        $input = $request->all();
        Log::info($input["email"]);
        Log::info($input["password"]);
        if (Auth::attempt(['email' => $input["email"], 'password' => $input["password"]], true))
        {
            Log::info("postInfo");
            return redirect()->intended('/tables');
        }

    }

    public function apiLogin(Request $request){
        $input = $request->all();
        if (Auth::attempt(['username' => $request->header("u"), 'password' => $request->header("p")]))
        {
            return response()->json(["error"=>false, "data"=>Auth::user()->load("bars")],200);
        }
        return response()->json(["error"=>true, "data"=>""],401);
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        //
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        //
    }

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function show($id)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function edit($id)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, $id)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function destroy($id)
    {
        //
    }
}

Answer 1

您使用了错误的地址来访问/login路由，它应该是：

 http://project/login

如果它不起作用，您还需要通过设置document root to laravel_project/public directory来设置网络服务器。

此外：

检查/storage/logs/laravel.log是否有错误
为storage文件夹及其中的所有文件和文件夹设置正确的权限
清除应用和路由缓存：

php artisan cache:clear

php artisan route:clear

Answer 2

您正在使用Hash外观，但未在use语句中声明它的使用。

PHP尝试解析'App \ Http \ Controllers`命名空间中的类，从而尝试查找不存在的App\Http\Controllers\Hash类。

在文件中添加use Hash;可以解决您的问题。

use Auth;

use Log;

use Hash;

控制器在Laravel

2 个答案: