trim（）期望参数1为字符串，在laravel中给出数组

Question

如果将其添加到api.php路由中，则会出现此错误

 trim() expects parameter 1 to be string, array given in laravel     
 Route::get(['chapter/{chapter_id}/quiz' , 'API\QuizController@index']);
 Route::post(['chapter/{chapter_id}/quiz' , 'API\QuizController@store']);
 Route::put(['chapter/{chapter_id}/quiz/{id}' , 'API\QuizController@update']);

该行中发生错误

protected function prefix($uri)
{
    return trim(trim($this->getLastGroupPrefix(), '/').'/'.trim($uri, '/'), '/') ?: '/';
}

Answer 1

只需从您的路线中删除[]。

 Route::get('chapter/{chapter_id}/quiz' , 'API\QuizController@index');
 Route::post('chapter/{chapter_id}/quiz' , 'API\QuizController@store');
 Route::put('chapter/{chapter_id}/quiz/{id}' , 'API\QuizController@update');