条件是在iis7.0以上并且安装了rewreite3

a.把以下规则写入到.htaccess放到网站更目录

RewriteEngine On

RewriteBase /

RewriteRule ^index.php$ - [L]

RewriteRule ^([_0-9a-zA-Z-]+/)?wp-admin$ $1wp-admin/ [R=301,L]

RewriteCond %{REQUEST_FILENAME} -f [OR]

RewriteCond %{REQUEST_FILENAME} -d

RewriteRule ^ - [L]

RewriteRule ^([_0-9a-zA-Z-]+/)?(wp-(content|admin|includes).*) $2 [L]

RewriteRule ^([_0-9a-zA-Z-]+/)?(.*.php)$ $2 [L]

RewriteRule . index.php [L]

b.登录到wordpress后台:设置---固定连接---自定义结构,表单中写入

/%post_id%.html

或者

/%category%/%post_id%.html

也可以.

c.在iis中右侧”ISAPI筛选器”中引入rewrite3

d测试