我使用 https://laratutorials.com/signature-pad-php-mysql-jquery/ 建立簽章板。 問題是當我點擊提交時,簽名圖像路徑無法儲存到資料庫中。
這是 upload.php 的程式碼
<?php include_once '../db_connect.php'; $folderPath = "upload/"; $image_parts = explode(";base64,", $_POST['signed']); $image_type_aux = explode("image/", $image_parts[0]); $image_type = $image_type_aux[1]; $image_base64 = base64_decode($image_parts[1]); $file = $folderPath . uniqid() . '.'.$image_type; $sql="INSERT INTO works (sign) VALUES ('$file') WHERE id=1"; mysqli_query($con,$sql); file_put_contents($file, $image_base64); echo "Signature Uploaded Successfully."; ?>
有人可以幫忙嗎?