我正在WPF中将文件上传到我的服务器。我没有显示这段代码，因为它适用于我的本地主机，所以我的服务器配置似乎不好。我的请求在这个php脚本中到达：
upload.php：
$target_dir = "/var/www/uploads/";
$target_file = $target_dir . $reg_id ."&".$to ."&". basename($_FILES["file"]["name"]);
$uploadOk = 1;
$imageFileType = pathinfo($target_file,PATHINFO_EXTENSION);
// Check if file already exists
if (file_exists($target_file)) {
echo "Sorry, the file already exists.";
$uploadOk = 0;
}
// Check if $uploadOk is set to 0 by an error
if ($_FILES['file']['error'] === UPLOAD_ERR_OK) {
if ($uploadOk == 0) {
echo "Sorry, your file was not uploaded.";
// if everything is ok, try to upload file
} else {
if (move_uploaded_file($_FILES["file"]["tmp_name"], $target_file)) {
echo "The file ". basename( $_FILES["file"]["name"]). " has been uploaded.";
} else {
echo "Sorry, there was an error uploading your file to dir: $target_file.";
}
}
} else {
throw new UploadException($_FILES['file']['error']);
}
class UploadException extends Exception
{
public function __construct($code) {
$message = $this->codeToMessage($code);
parent::__construct($message, $code);
}
private function codeToMessage($code)
{
switch ($code) {
case UPLOAD_ERR_INI_SIZE:
$message = "The uploaded file exceeds the upload_max_filesize directive in php.ini";
break;
case UPLOAD_ERR_FORM_SIZE:
$message = "The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form";
break;
case UPLOAD_ERR_PARTIAL:
$message = "The uploaded file was only partially uploaded";
break;
case UPLOAD_ERR_NO_FILE:
$message = "No file was uploaded";
break;
case UPLOAD_ERR_NO_TMP_DIR:
$message = "Missing a temporary folder";
break;
case UPLOAD_ERR_CANT_WRITE:
$message = "Failed to write file to disk";
break;
case UPLOAD_ERR_EXTENSION:
$message = "File upload stopped by extension";
break;
default:
$message = "Unknown upload error";
break;
}
echo $message;
return $message;
}
}
?>
它正在工作，当我的文件小于2KB时，非常奇怪。。。所有更大的东西都被立即拒绝，并给出错误响应：
Error code: BadRequest
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>400 Bad Request</title>
</head><body>
<h1>Bad Request</h1>
<p>Your browser sent a request that this server could not understand.<br />
</p>
<hr>
<address>Apache/2.4.7 (Ubuntu) Server at 192.168.99.1 Port 8080</address>
</body></html>
The uploaded file was only partially uploaded
那么我的错误可能在哪里呢？当远程服务器上的文件大于2KB，而不是localhost时，为什么我的请求无效？我在Docker中使用Apache2/PHP5和Ubuntu 14.04，我的php.ini：
post_max_size=1024M；upload_max_filesize=1024M；memory_limit=512M；
您也可以尝试在php中设置更高的内存限制吗？在php.ini 中
memory_limit = 32M