我只想將我的影像或檔案保存在資料庫中作為前端可以輕松獲取的 URL。我嘗試了很多，但如果有人能幫我解決這個問題，沒有得到解決方案？
public function addPPQuestion(Request $pp_questions)
{
$validate = Validator::make($pp_questions->all(), [
'qual_cat_id' => 'required|exists:qualification_categories,qual_cat_id',
'year_id' => 'required|exists:years,year_id',
'course_id' => 'required|exists:courses,course_id',
'board_id' => 'required|exists:board_of__edus,board_id',
'paper' => 'required|mimes:pdf|max:2048',
]);
if ($validate->fails()) {
$messages = $validate->errors()->count() > 1 ? $validate->errors()->all() : $validate->errors()->first();
return response()->json(['code' => 400, 'message' => $messages], 400);
} else {
$paper = $pp_questions->paper;
$fileName = $paper->getClientOriginalName();
$pp_question = pp_question_answer::create([
'paper' => $pp_questions->paper->storeAs('', $fileName, ''),
'qual_cat_id' => $pp_questions->input('qual_cat_id'),
'year_id' => $pp_questions->input('year_id'),
'course_id' => $pp_questions->input('course_id'),
'board_id' => $pp_questions->input('board_id'),
]);
return response()->json(['code' => 201, 'message' => 'Question Created Successfully',
'object' => $pp_question], 201);
}
}
uj5u.com熱心網友回復：
第 1 步：在 api 中根據需要驗證檔案。
Content-Type: application/json
它將回傳 JSON 資料作為結果。
$request->validate(['file' => 'required|mimes:jpeg,jpg,png,gif,svg,pdf,txt,doc,docx,application/octet-stream,audio/mpeg,mpga,mp3,wav|max:204800']);
第2步：創建一個檔案名并將其存盤在檔案夾中并獲取它的URL。
$unique_id = strtolower(str_replace('.', '', uniqid('', true)) . time());
$photoFile = $request->file('paper');
$extension = $photoFile->getClientOriginalExtension();
$fileNameToStore = $unique_id . '.' . $extension;
$filepath = $photoFile->storeAs('photos', $fileNameToStore);
$pp_question = Model::create([
'paper' => $filepath,
'qual_cat_id' => $pp_questions->input('qual_cat_id'),
'year_id' => $pp_questions->input('year_id'),
'course_id' => $pp_questions->input('course_id'),
'board_id' => $pp_questions->input('board_id'),
]);
return response()->json([
'code' => 201,
'message' => 'Question Created Successfully',
'object' => $pp_question
], 201);
第三步：在前端顯示資料。
$imagePath = !empty($pp_question->pdf) && Storage::exists($pp_question->pdf) ? Storage::url($pp_question->pdf) : asset(Storage::url('default/pdf.png');
轉載請註明出處，本文鏈接：https://www.uj5u.com/qiye/511802.html
標籤：拉拉维尔api文件
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