1
我使用一些參數從iOS發佈數據。我已經將圖像轉換爲字節並將其上傳到服務器。參數的數據已成功保存。但我無法檢查是否出現任何圖像。有沒有什麼方法或什麼來檢查請求中是否存在任何圖像?以下是用於存儲數據的代碼。其他任何工作都很好,除了圖片,我相信。字節由iOS應用程序成功發送。我無法處理或提取請求中的圖像。如何檢查圖像是否存在laravel
public function createIdea(Request $request) {
$filename = '';
if ($request->hasFile('idea_image')) {
$filename = $request->file('idea_image')->getClientOriginalName();
$moveImage = $request->file('idea_image')->move('images', $filename);
}
$idea = new Idea();
$idea->idea_info = $request->input('idea_title');
$idea->idea_info = $request->input('idea_info');
$idea->idea_image = "images/".$filename;
$idea->idea_location = $request->input('idea_location');
$idea->idea_description = $request->input('idea_description');
$idea->idea_description = $request->input('selection');
$idea->user_id = \Auth::id();
dd($idea);
$idea->save();
$ideaId = $idea->id;
if (! $idea->id) {
$statusCode =404;
response()->json(array('Status:' => 'Idea Creation FAILED'),$statusCode);
}else{
$response = $idea->toJson();
$statusCode =200;
return response()->json(array('Status:' => 'Idea Created Successfully', 'ideaId' => $ideaId),$statusCode);
}
}