Question

我开发了一个API，并且在此页面上遇到了问题，我将其添加到了自己的路线中，并且总是出现 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');

});

所有页面正常工作，仅此页面不工作

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

Answer 1

由于控制器代码中的以下行，您收到404错误：

final PopupWindow popupWindow = new PopupWindow(); // inflate your layout or dynamically add view LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); View view = inflater.inflate(R.layout.alert_reply_chat,null); popupWindow.setFocusable(true); popupWindow.setWidth(WindowManager.LayoutParams.WRAP_CONTENT); popupWindow.setHeight(180); popupWindow.setBackgroundDrawable(null); popupWindow.setClippingEnabled(false); popupWindow.setTouchable(true); popupWindow.setContentView(view); return popupWindow;

您提供的$user = User::findOrFail($request->id);在用户表中不存在，并且由于您没有捕获到异常，因此Laravel返回404响应，实际上是id

参考here

转到：以上链接的“未找到例外”部分。这是doc中的几行内容：

ModelNotFoundException

Answer 2

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

只需在 $ user =用户:: findOrFail（$ request-> id）; 线。我建议您检查数据数组传递给此控制器。如果通过，则可以逐行检查。

当他不应该时我收到404错误：laravel

2 个答案: