通过命令连接mysql数据库，使用以下命令。网址请自行更改
UPDATE wp_options SET option_value = replace(option_value, 'www.linuxzg.cn', 'blog.bin9.com');
UPDATE wp_posts SET post_content = replace( post_content, 'www.linuxzg.cn', 'blog.bin9.com' );
UPDATE wp_posts SET guid = replace(guid, 'www.linuxzg.cn', 'blog.bin9.com');
UPDATE wp_posts SET pinged = replace(pinged, 'www.linuxzg.cn', 'blog.bin9.com');