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我想使用XMLRPC API在我的博客上远程创建新帖子，我试图使用metaWeblog.newPost函数，因为它提供了更多功能。 我成功将新帖子添加到WordPress中，但未能将其发布到指定的类别中。如何正确使用XML-RPC metaWeblog.newPost？
我尝试了很多各种各样的东西，但都失败了。现在，我使用的代码this site，剥离下来的代码为我的需求后，这里就是我和它的正常工作：
remotepost.class.php
<?php
class remotePost
{
private $client;
private $wpURL = 'http://localhost/wp/xmlrpc.php ';
private $ixrPath = '/wp-includes/class-IXR.php';
private $uname = 'zxc';
private $pass = 'zxc';
public $postID;
function __construct($content)
{
if(!is_array($content)) throw new Exception('Invalid Argument');
include $this->ixrPath;
$this->client = new IXR_Client($this->wpURL);
$this->postID = $this->postContent($content);
}
private function postContent($content)
{
$content['description'] = $content['description'];
if(!$this->client->query('metaWeblog.newPost','',$this->uname,$this->pass,$content,true)) throw new Exception($this->client->getErrorMessage());
return $this->client->getResponse();
}
}
?>
post.php中（你可以任意命名它）
<?php
if(isset($_POST['submit']))
{
include "remotepost.class.php";
$content['title'] = $_POST['title'];
$content['categories'] = $_POST['category'];
$content['description'] = $_POST['description'];
try
{
$posted = new remotePost($content);
$pid = $posted->postID;
}
catch(Exception $e)
{
echo $e->getMessage();
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>WordPress Poster</title>
</head>
<body>
<?php
if(isset($_POST['submit']))
echo "Posted! <a href=\"http://localhost/wp/?p=$pid\">View Post</a><br /><br />";
?>
<form enctype="multipart/form-data" method="post" action="#">
Title <input type="text" name="title" /> <br />
Category <input type="text" name="category" /> <br />
Description <input type="text" name="description" /> <br />
<input type="submit" value="Submit" name="submit" />
</form>
</body>
</html>
为什么这段代码无法发布在正确的目录（类别）？