我正在使用此卷曲脚本尝试通过FTP上传用户选择的文件。它将文件上传到服务器,但它们都是空白的。这是为什么发生?CURL通过FTP上传空白文件
if (!empty($_FILES['userfile']['name'])) {
$ch = curl_init();
$localfile = $_FILES['upload']['tmp_name'];
$fp = fopen($localfile, 'r');
curl_setopt($ch, CURLOPT_URL, 'ftp-addy-here'.$_FILES['userfile']['name']);
curl_setopt($ch, CURLOPT_UPLOAD, 1);
curl_setopt($ch, CURLOPT_INFILE, $fp);
curl_setopt($ch, CURLOPT_INFILESIZE, filesize($localfile));
curl_exec ($ch);
$error_no = curl_errno($ch);
curl_close ($ch);
if ($error_no == 0) {
$error = 'File uploaded succesfully.';
} else {
$error = 'File upload error.';
}
} else {
$error = 'Please select a file.';
}
echo $error;
删除了html5标记,因为它不相关。 –