【发布时间】：2021-03-07 00:20:18
【问题描述】：
我正在开发 Laravel 8，当我通过显示链接刷新页面或直接打开页面时有时会遇到问题 p>
未找到页面 404 错误，我在互联网上尝试了很多解决方案，但没有适合我的解决方案。
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($userPath . '/logout', function () {
auth('UserAuth')->logout();
return redirect(ulocale_path('/login'));
});
});
});
Route::group(['domain' => '{account}.localhost'], function () {
Route::get('/{id}/card', 'User\CardController@shoBusinessCardById');
});
还有.htaccess文件
RewriteEngine On
<IfModule mod_rewrite.c>
#Session timeout
<IfModule mod_negotiation.c>
Options -MultiViews
</IfModule>
Options +FollowSymlinks
RewriteEngine On
# Redirect Trailing Slashes...
RewriteRule ^(.*)/$ /$1 [L,R=301]
RewriteCond %{REQUEST_FILENAME} -d [OR]
RewriteCond %{REQUEST_FILENAME} -f
RewriteRule ^ ^$1 [N]
RewriteCond %{REQUEST_URI} (\.\w+$) [NC]
RewriteRule ^(.*)$ public/$1
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.php
</IfModule>
错误出现在以下路线中的次数最多：
Route::post($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;
}
【问题讨论】：
-
有时错误很难调试。你还没有找到任何使它成为 404 的序列吗？关于 404 错误，如果你刷新页面，你会得到什么？又是 404 吗？
-
请分享操作 CardController@getGalleryByCardId 的操作代码
-
可能当
env()在路由中调用可能是问题所在。为什么不尝试在配置文件中设置所需的值。这样，这些值将与其他配置值一起缓存。另一件事是为什么不使用 Route::prefix() 而不是在每个路由上使用变量 -
不在路由中使用 env() 调用，使用路由前缀，缓存路由和配置应该最有可能解决您手头的问题。当 Laravel 尝试通过 DotEnv 读取 .env 并遇到任何问题时，它不会在引导时出错（一些旧线程 L5.2 天），这意味着当正在读取路由时（没有缓存）你的 env() 调用返回 null 所以路由 url 改变，因此 404 错误 - 我的想法
-
间歇性地，当您收到 404 错误时，您是否还会在日志中看到与数据库或加密相关的错误 - 如果是，那么很可能是 .env 文件没有被读取或读取延迟。
标签： php laravel routes http-status-code-404