Sometimes we need to map a sub URL to a different directory path in the file system. The Nginx users can achieve this by using the “location” block in the configuration file. The location specifies a regular expression for the URL the browser requests. Under the location code block, we can specify the file system path with the ‘root’ or ‘alias’ option.
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You may use the alias directive within a location block, like this:
1 2 3 4 5 6 7 | server { server_name www.example.com; root /var/www/example.com; location /static/ { alias /var/content/static/; } } |
In the above configuration, the main site is configured with the /var/www/example.com directory. But the URL begins with “/static” will be served with “/var/content/static” directory. For example, A URL http://www.example.com/static/file.txt will point to /var/www/static/file.txt file.