How to get posts' content as HTML from a wordpress blog remotely

I have a self-hosted WordPress blog, and I am making a static home page for my 开发者_C百科website based on jQuery. So, I wanted to display some content from my blog, on my home page (in widgets), as a news section.

For example, I may fetch

• the latest five posts' titles and content
• OR a specific page content (via passing the page id)
• OR a specific post (via passing the post id)

So does WordPress include any PHP file that shows the posts contents as plain text, or HTML?

I thought about fetching the blog's RSS, and then show it on the page, but the RSS doesn't provide the full content of the post.

If it's hosted on the same server, you could integrate WordPress into your app by including wp-blog-header.php, and then call get_posts(), using setup_postdata().

For example:

 <ul>
     <?php
         global $post;
         $tmp_post = $post;
         $myposts = get_posts('numberposts=5&offset=1&category=1');
         foreach($myposts as $post) :
             setup_postdata($post);
     ?>

         <li><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></li>

         <?php endforeach; ?>
     <?php $post = $tmp_post; ?>
 </ul>

Take a look at Yahoo! Pipes.