Nginx, how do I proxy the html path?

for example: http://a.com/b/x.html

how do I proxy / b/x.html to the index.html in the server"s local path folder?

this configuration does not work, access appears 404

location ^~ /b/x\.html {
  root /data/a/;
}
Sep.16,2021

location ^~ /b/ {
  root /data/a/;
}

can also write a location.href= in an index.html, under the http://a.com/
directory.


location = /b/x.html {
    try_files /index.html $uri;
}
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1eab9b7-206b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1eab9b7-206b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?