当他不应该时我收到 404 错误 :laravel

I get a 404 error when he should not :laravel

我开发了一个 API 这个页面有问题 我将它添加到我的路由中,但总是出现 404 错误 我不知道为什么

这是我的控制器:

class InsertPPictureController extends Controller
{
    public function profilepicture (Request $request)
    {
        $input = $request->all();

        $validator =    Validator::make($input, [
            'id_user'=> 'required',
            'picture'=> 'image|nullable|max:1999'
        ] );

        $user = User::findOrFail($request->id);
        $user_id = $request->id ;

        if($request->hasFile('picture')){
            // Get filename with the extension
            $filenameWithExt = $request->file('picture')->getClientOriginalName();
            // Get just filename
            $filename = pathinfo($filenameWithExt, PATHINFO_FILENAME);
            // Get just ext
            $extension = $request->file('picture')->getClientOriginalExtension();
            // Filename to store
            $fileNameToStore= $user_id.'.'.$extension;
            // Upload Image
            $path = $request->file('picture')->storeAs('public/profilepic', $fileNameToStore);
            $user->pic_path = $fileNameToStore ;
            $user->update();


        } else {
            $fileNameToStore = 'noimage';
        }

        return response()->json(' Success : User updated with success ',200);
    }
}

这是我的 api.php

Route::group(['middleware' => ['jwt.verify']], function() {
    Route::get('logout', 'AuthController@logout');
    Route::post('postcreditscards', 'CreditsCardsController@stockcards');
    Route::get('getcreditscards', 'CreditsCardsController@index');
    Route::get('getmybalance', 'MyBalanceController@index');
    Route::get('getuserdata', 'AuthController@getuser');
    Route::post('sendMoneyTransaction', 'MyBalanceController@updatebalance');
    Route::post('isvalidnumber', 'AuthController@validnumber');
   Route::post('updateuser', 'AuthController@updateuser');
     Route::post('insertprofilepicture','InsertPPictureController@profilepicture');

});

所有页面都可以正常工作,只有这个页面不工作

Route::post('insertprofilepicture','InsertPPictureController@profilepicture');

由于控制器代码中的以下行,您收到 404 错误:

$user = User::findOrFail($request->id);

您提供的 id 在您的用户 table 中不存在,并且由于您没有捕捉到异常,因此 Laravel 返回 404 响应,这实际上是 ModelNotFoundException

引用 here

转到:上面的 "Not Found Exceptions" 部分 link。这是文档中的一些行:

If the exception is not caught, a 404 HTTP response is automatically sent back to the user

echo '<pre>'.print_r($user,1);die(); 

把这一行放在 $user = User::findOrFail($request->id); 线。我建议你检查传递给这个控制器的数据数组。如果通过,可以逐行查看