---
title: "isapi_rewrite补充"
url: "https://lerry.me/post/2011/06/isapi_rewrite_additional"
date: 2011-06-17T06:16:00.000Z
updated: 2026-08-31T08:41:29.494Z
tags:
  - "IIS"
  - "Windows"
language: zh-CN
---

# isapi_rewrite补充

昨天在IIS上添加了[ISAPI\_Rewrite扩展](/post/2011/06/limit_download_from_vod_with_isapi_rewrite)，今天中午吃饭时想到了一个问题：播放器下载也被禁止了，于是又研究了一下rewrite规则，修改后得如下：

```
RewriteEngine on

   
RewriteCond   %{REMOTE\_ADDR}      !(^202.197.209|202.197.208|115.158.132.88|115.158.135.117)  
RewriteRule  (.\*) - \[F\] \[L\]              #\[F\]返回403  \[L\]表示执行完此语句后结束  
RewriteCond   %{HTTP\_USER\_AGENT}   !(^Novasoft)  #非指定User-agent则执行下面语句  
RewriteCond   %{REQUEST\_URI}   !(^/player)    #作用范围不包含此路径  
RewriteRule  (.\*) - \[F\]
```