推荐一个比较简洁的WordPress: Code Snippet

预览

• Screenshot 1 - code snippets in post
• Screenshot 2 - plugin options (old WordPress)

下载
Download CodeSnippet, tested and working with WordPress 2

安装

• copy archive to wp-content/plugins/ directory under your WordPress installation path
• extract the zip file
• when extracted properly you should have following directory structure: /wp-content/plugins/codesnippet

Plugin will not work if extracted or copied in diffrent directory.