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某些网站系统需要用户上传图片等文件到某些目录下,难免程序有些漏洞,导致用户上传了php、cgi等等可执行的文件，导致网站陷入非常为难的境地. 此时我们可以通过nginx来禁止用户访问这些目录下的可执行文件。
<ol>
<li value="1">
<span>location </span><span>~</span><span></span><span>^</span><span>/(uploads|images)/</span><span>.*</span><span>\.</span><span>(</span><span>php</span><span>|</span><span>php5</span><span>|</span><span>jsp</span><span>)</span><span>$ </span><span>{</span>
</li>
<li>
<span> deny all</span><span>;</span>
</li>
<li><span>}</span></li>
</ol><ol>
<li value="1">
<span>location </span><span>~</span><span></span><span>^</span><span>/(uploads|images)/</span><span>.*</span><span>\.</span><span>(</span><span>php</span><span>|</span><span>php5</span><span>|</span><span>jsp</span><span>)</span><span>$ </span><span>{</span>
</li>
<li>
<span></span><span>return</span><span></span><span>403</span><span>;</span>
</li>
<li><span>}</span></li>
</ol><ol><li value="1"> <span>error_page </span><span>403</span><span> http</span><span>:</span><span>//www.webyang.net/public/404.html;</span> </li></ol>
<ol>
<li value="1">
<span>location </span><span>~.*</span><span>\.sql </span><span>{</span>
</li>
<li>
<span> deny all</span><span>;</span>
</li>
<li><span>}</span></li>
</ol>这样，任一目录的sql文件都不会被用户访问到了。
以上就介绍了nginx配置禁止访问目录或文件，包括了漏洞方面的内容，希望对PHP教程有兴趣的朋友有所帮助。
