nginx禁止url访问特定字符

https://www.bilibili.com/read/cv21943003/

https://cloud.tencent.com/developer/article/2011273

https://zhuanlan.zhihu.com/p/573627335
把这些在手机端打开是非法页面请求屏蔽掉

在配置文件里，添加下面规则

if ($request_uri ~* (.)html?+(.).doc(.)) {
return 404;
}
if ($request_uri ~* (.)html?+(.).txt(.)) {
return 404;
}
if ($request_uri ~* (.)html?+(.).xls(.)) {
return 404;
}

![](/uploads/diguocms/images/m_80115cb02381d6f831f68670c117ef8f_r.png)