【发布时间】:2022-01-07 05:30:36
【问题描述】:
我使用https://laratutorials.com/signature-pad-php-mysql-jquery/ 创建签名板。 问题是当我点击提交时,签名图片路径无法保存到数据库中。
这里是upload.php的代码
<?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.";
?>
有人可以帮忙吗?
【问题讨论】:
标签: php mysql digital-signature