How to use nginx to block a specified interface (URL)

1. Introduction

Sometimes, after the web platform is online, you need to block a service interface, but you don’t want to go online again. You can use nginx to block the specified platform interface.

2. Specific operations

In the server node of the nginx configuration file nginx.conf, add a location. The example is as follows:

location /your url {
  return 403;
}

Here we take nginx's own nginx.conf as an example to block the root URL path /:

Before shielding

location / {
  root html;
  index index.html index.htm;
}

The results of accessing the nginx index.html page are as follows:

After shielding

location / {
  return 403;
  root html;
  index index.html index.htm;
}

The results of accessing the nginx index.html page are as follows:

After modifying the nginx.conf configuration file, you do not need to restart nginx. Instead, run the nginx -s reload command to reload the configuration file and the modified rules will take effect.

Additional knowledge: nginx blocks requests from specific http_referer

Add to the server configuration item of nginx.conf

if ($http_referer ~* "www.xxx.com") {
  return 403;
}

The above operation method of nginx blocking the specified interface (URL) is all the content that the editor shares with you. I hope it can give you a reference. I also hope that you will support 123WORDPRESS.COM.