缺少 [Route: showbilling] [URI: {locale}

Question

我想这是我项目的最后一个问题。我在 1 个路由中有 2 个参数{locale}/projects/{id}/billings，问题是我在视图中传递了 2 个参数值，但它仍然提示缺少必需参数的错误。这是我的代码网页.phpRoute::group(['prefix' => '{locale}', 'where' => ['locale' => '[a-zA-Z]{2}'], 'middleware' => 'setlocale'], function () {    Route::get('/', function () {    return view('welcome');    })->name('main');    Auth::routes();    Route::get('/home', 'HomeController@index')->name('home');    //Customers    Route::get('/customers', 'CustomerController@showcust')->name('customers');    Route::post('/sendcust', 'CustomerController@sendcust')->name('sendcust');    //Items    Route::get('/items', 'ItemController@showitems')->name('items');    Route::post('/senditem', 'ItemController@senditem')->name('senditem');    //Projects    Route::get('/projects', 'ProjectController@showprojects')->name('projects');    Route::post('/sendproj', 'ProjectController@sendproj')->name('sendproj');    //ProjectBillings    Route::get('/projects/{id}/billings', 'ProjectController@showbilling')->name('showbilling');    Route::post('/sendbilling', 'ProjectController@addbilling')->name('sendbilling');       //Invoices    Route::get('/invoices', 'InvoiceController@showinvoice')->name('invoices');    Route::post('/sendinvoitem', 'InvoiceController@sendinvoitem')->name('sendinvoitem');    Route::get('/invoices/{id}/details', 'InvoiceController@showdetails');    Route::post('/updateitem','InvoiceController@updatedetail')->name('updateitem');    Route::get('invoices/{id}/generate', 'InvoiceController@generate');    Route::post('/updatestatus', 'InvoiceController@changestatus')->name('updatestatus');});项目.blade.php<a href="{{route('showbilling', ['locale' => app()->getLocale(), 'id' => $cat->id])}}" class="btn btn-default btn-xs waves-effect waves-float waves-green"> {{__('Add Billing')}} </a>项目控制器.phppublic function showbilling($locale, $id){   $billings = Project::find($id);   //return $billings;   return view('admin.addbillings', compact('billings'));}

Answer 1

更新

您将参数错误地传递给路由，您得到的错误是在路由器方法而不是控制器中生成的，正确设置路由器方法，它应该可以解决您的问题。

Route::prefix('{locale}')->middleware('setlocale')->group(function(){

    Route::get('/projects/{id}/billings', 'ProjectController@showbilling')->name('showbilling');

})->where('locale' => '[a-zA-Z]{2}');

结果 URI /{locale}/project/{id}/billings

Answer 2

我认为你现在应该使用这个 URL:/{locale}/showbilling (例如:"as/showbilling") 而不是你现在使用的。{locale} 在路由器组中是有效的。所以，我猜你忘记了这个。