本质上,我要做的是获取一个 HTTP Post,并将文件保存在第一台服务器上,然后将帖子转发到第二台服务器,该服务器再次保存文件,然后生成一封电子邮件,并将文件作为附件。目前,我在将帖子发送到第二台服务器的地方工作,它会创建电子邮件并将其发送出去,所以这不是问题。
但是,当我尝试在那里添加第一台服务器时,我根本无法让它发送,或者打印出有意义的结果。这是发送/接收脚本的代码:
<?php
$uploaddir = '/home/www/myfirstsite.com/3d/';
$uploadname = basename($_FILES['file']['name']);
$uploadfile = $uploaddir . $uploadname;
if (move_uploaded_file($_FILES['file']['tmp_name'], $uploadfile)) {
echo "OK\n";
} else {
echo "ERROR\n";
}
echo "<br>";
$url = 'http://mysecondsite.com:12345/receive_scan.php';
//I use port 12345 because most of the important ports are being used already.
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST,1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $_FILES);
curl_setopt($ch, CURLOPT_FAILONERROR,true);
$result='Result: '.curl_exec ($ch);
echo $result;
echo curlerrno($ch);
echo curlerror($ch);
curl_close ($ch);
目前,当我发送 HTTP 发布请求时,它会打印出以下内容:
OK
Result:
我用来发送 HTTP 发布请求的代码是这样的:
<html><body>
<form enctype="multipart/form-data" action="http://myfirstsite.com/receive_scan.php" method="POST">
<input type="hidden" name="MAX_FILE_SIZE" value="100000" />
Choose a file to upload: <input name="file" type="file" /><br />
<input type="submit" value="Upload File" />
</form>
如果我只是更改站点,则接收到的第二台服务器上的代码与上面的代码一起使用,是这样的:
<?php
$uploaddir = './scans/';
$uploadname = basename($_FILES['file']['name']);
$uploadfile = $uploaddir . uploadname;
echo "File Received\n";
if (move_uploaded_file($_FILES['file']['tmp_name'], $uploadfile)) {
echo "OK\n";
} else {
echo "ERROR\n";
}
shell_exec("bash sendmail.bash ".$uploadfile." ".$uploadname);
?>
sendmail.bash 只是一个使用 msmtp 向我的电子邮件发送电子邮件的脚本。