4

我正在使用Laravel 8有时当我刷新页面或通过链接显示直接打开它时会出现问题

找不到第 404 页错误,我在互联网上尝试了很多解决方案,但没有解决方案适合我。

另一个注意事项:当我使用ajax发送请求时,它也会显示给我,这是显示给我的最多时间。

我的web.php

<?php

use App\Http\Middleware\AdminAuth;
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\Route;

/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/

$adminPathName = env('ADMIN_PATH');

Route::get($adminPathName . '/test/{locale}', function ($locale) {
    session('lang', 'en');

    app()->setLocale($locale);
    echo App::getLocale();
});

Route::get('/', function () {
    return view('frontend.home');
});

$adminPathName = env('ADMIN_PATH');
$userPath = env('USER_PATH');

Route::get($adminPathName . '/login', 'Admin\LoginController@login');
Route::post($adminPathName . '/signin', 'Admin\LoginController@signin');
Route::group(['middleware' => ['AdminAuth']], function () {
    $adminPathName = env('ADMIN_PATH');
    Route::get($adminPathName . '/dashboard', 'Admin\AdminController@home');
    Route::get($adminPathName . '/languages/manage-languages', 'Admin\LanguageController@index');
    Route::post($adminPathName . '/languages/add-language', 'Admin\LanguageController@addLanguage');
    Route::post($adminPathName . '/languages/add-translate', 'Admin\LanguageController@addTranslate');
    Route::post($adminPathName . '/languages/update-translate', 'Admin\LanguageController@updateTranslate');
    Route::post($adminPathName . '/languages/remove-translate', 'Admin\LanguageController@removeTranslate');
    Route::post($adminPathName . '/languages/remove-language', 'Admin\LanguageController@removeLanguage');
    Route::post($adminPathName . '/languages/sync-language', 'Admin\LanguageController@syncLanguage');
    Route::get($adminPathName . '/languages/translate/{langId}', 'Admin\LanguageController@translateById');
});


// todo this route should be added below .
Route::get('/login/facebook/callback', 'User\LoginController@facebookCallback');

Route::group(['prefix' => '/{locale}', 'middleware' => \App\Http\Middleware\SetLocale::class, 'as' => 'locale'], function () {

    $userPath = env('USER_PATH');

    Route::get('/', function () {
        return view('frontend.home');
    });
    Route::get($userPath . '/login', 'User\LoginController@login');
    Route::post($userPath . '/signin', 'User\LoginController@signin');
    Route::get($userPath . '/create-account', 'User\UserController@createAccount');
    Route::post($userPath . '/complete-register', 'User\UserController@completeRegister');

    /* Facebook Login & Register  */

    Route::get($userPath . '/social/facebook/redirect', 'User\LoginController@facebookRedirect');
    /* ./ Facebook Login & Register  */

    /* Google Login & Register  */
    Route::get($userPath . '/social/google/redirect', 'User\LoginController@googleRedirect');
    Route::get($userPath . '/social/google/callback', 'User\LoginController@googleCallback');
    /* ./ Google Login & Register  */

    Route::get('/change-language/{lang}', 'User\WebSiteController@changeLanguage');

    Route::group(['middleware' => ['UserAuth']], function () {
        $userPath = env('USER_PATH');
        Route::get($userPath . '/dashboard', 'User\UserController@dashboard');
        Route::get($userPath . '/update-profile', 'User\UserController@userProfile');
        Route::get($userPath . '/website/create-website', 'User\WebSiteController@newWebsite');
        Route::post($userPath . '/card/upload-gallery', 'User\UserController@uploadGallery');
        Route::get($userPath . '/cards/new-card/{card_lang}', 'User\CardController@newCard');
        Route::get($userPath . '/cards/new-card/{card_lang}/{card_key}', 'User\CardController@newCard');
        Route::post($userPath . '/cards/get-card-gallery', 'User\CardController@getGalleryByCardId');
        Route::post($userPath . '/cards/update-card', 'User\CardController@updateCard');
        Route::post($userPath . '/cards/update-card-logo', 'User\CardController@updateCardLogo');

        Route::get($userPath . '/logout', function () {
            auth('UserAuth')->logout();
            return redirect(ulocale_path('/login'));
        });
    });


});


Route::group(['domain' => '{account}.localhost'], function () {
    Route::get('/{id}/card', 'User\CardController@shoBusinessCardById');
});

.htaccess文件

RewriteEngine On
<IfModule mod_rewrite.c>
 #Session timeout

<IfModule mod_negotiation.c>
    Options -MultiViews
</IfModule>

   Options +FollowSymlinks
   RewriteEngine On

   # Redirect Trailing Slashes...
   RewriteRule ^(.*)/$ /$1 [L,R=301]

RewriteCond %{REQUEST_FILENAME} -d [OR]
RewriteCond %{REQUEST_FILENAME} -f
RewriteRule ^ ^$1 [N]

RewriteCond %{REQUEST_URI} (\.\w+$) [NC]
RewriteRule ^(.*)$ public/$1

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.php


</IfModule>

在以下路线中显示错误的次数最多:

 Route::post($userPath . '/cards/get-card-gallery', 'User\CardController@getGalleryByCardId');

控制器端getGalleryByCardId

public function getGalleryByCardId(Request $request)
{
    $imgs = DB::table('card_docs')
        ->where('user_id', usession('user_id'))
        ->where('card_key', $request->card_key)->get();

    return $imgs;
}
4

1 回答 1

5

根据您的描述,我觉得env()您的路由文件中的调用可能是问题所在。

当 Laravel 由于加载时间滞后或任何其他问题而无法从.env文件中读取环境值时,它不会给出与环境变量不可用相关的任何错误,但会继续处理。

由于您的路由文件用于从这些值env()的不可用中获取值,.env因此会更改您的路由的 url,因此您可能会收到 404 错误。

如果加载环境变量时出现问题,$userPath = env('USER_PATH')并且$adminPath = env('ADMIN_PATH')会导致 $userPath 和 $adminPath 的值都为空,但执行将继续。

因此,无论何时在 url 中使用这些变量,这些 url 将随着使用变量的值更改为 null

您可以在收到 404 时检查错误日志:如果它们有任何与数据库或加密相关的错误条目 - 这很可能是由于 DotEnv 无法.env按时读取

@Donkarnash 实际上我不是 Laravel 的专业人士,如何将其放入配置文件中?你能为我解释一下吗?

您可以使用任何您喜欢的名称创建一个新文件,config/custom.php而不是custom.php

return [
    'userPath' => env('USER_PATH'),
    
    'adminPath' => env('ADMIN_PATH'),
];

然后您可以在您的路由文件中进行更改以使用这些值与config()助手

Route::get(config('custom.adminPath') . '/login', 'Admin\LoginController@login');
Route::post(config('custom.adminPath') . '/signin', 'Admin\LoginController@signin');
Route::prefix(config('custom.adminPath'))
    ->middleware(['AdminAuth'])
    ->group(function () {
        Route::get('/dashboard', 'Admin\AdminController@home');
        Route::get('/languages/manage-languages', 'Admin\LanguageController@index');
        Route::post('/languages/add-language', 'Admin\LanguageController@addLanguage');
        Route::post('/languages/add-translate', 'Admin\LanguageController@addTranslate');
        Route::post('/languages/update-translate', 'Admin\LanguageController@updateTranslate');
        Route::post('/languages/remove-translate', 'Admin\LanguageController@removeTranslate');
        Route::post('/languages/remove-language', 'Admin\LanguageController@removeLanguage');
        Route::post('/languages/sync-language', 'Admin\LanguageController@syncLanguage');
        Route::get('/languages/translate/{langId}', 'Admin\LanguageController@translateById');
    });

// todo this route should be added below .
Route::get('/login/facebook/callback', 'User\LoginController@facebookCallback');

Route::prefix('/{locale}/' . config('custom.userPAth'))
    ->middleware([\App\Http\Middleware\SetLocale::class])
    ->as('locale')
    ->group(function () {
        Route::get('/', function () {
            return view('frontend.home');
        });
        Route::get('/login', 'User\LoginController@login');
        Route::post('/signin', 'User\LoginController@signin');
        Route::get('/create-account', 'User\UserController@createAccount');
        Route::post('/complete-register', 'User\UserController@completeRegister');
        /* Facebook Login & Register  */

        Route::get('/social/facebook/redirect', 'User\LoginController@facebookRedirect');
        /* ./ Facebook Login & Register  */

        /* Google Login & Register  */
        Route::get('/social/google/redirect', 'User\LoginController@googleRedirect');
        Route::get('/social/google/callback', 'User\LoginController@googleCallback');

        Route::get('/change-language/{lang}', 'User\WebSiteController@changeLanguage');
        Route::group(['middleware' => ['UserAuth']], function () {
            Route::get('/dashboard', 'User\UserController@dashboard');
            Route::get('/update-profile', 'User\UserController@userProfile');
            Route::get('/website/create-website', 'User\WebSiteController@newWebsite');
            Route::post('/card/upload-gallery', 'User\UserController@uploadGallery');
            Route::get('/cards/new-card/{card_lang}', 'User\CardController@newCard');
            Route::get('/cards/new-card/{card_lang}/{card_key}', 'User\CardController@newCard');
            Route::post('/cards/get-card-gallery', 'User\CardController@getGalleryByCardId');
            Route::post('/cards/update-card', 'User\CardController@updateCard');
            Route::post('/cards/update-card-logo', 'User\CardController@updateCardLogo');

            Route::get('/logout', function () {
                auth('UserAuth')->logout();

                return redirect(ulocale_path('/login'));
            });
        });
    });

Route::group(['domain' => '{account}.localhost'], function () {
    Route::get('/{id}/card', 'User\CardController@shoBusinessCardById');
});

通过使用来自 config 而不是 env 的值,您可以通过配置缓存获得好处。

在生产中,您还可以通过缓存路由来缓解与路由 url 相关的问题——但为此,您需要将基于闭包的路由转换为基于控制器的路由。

于 2020-11-30T10:59:55.620 回答