nginx - Why does the browser load the index.html cache of www.xx.com by default when accessing m.xx.com?

Question

1. Use Firefox and Safari as browsers

2. Server uses NGINX

3. The original configuration of www.xx.com already exists

4. Add m.xx.com configuration

5. It is normal to access http://m.xx.com/index.html directly

6. Visit http://m.xx.com and see from the browser debugging tool that the cache of index.html of www.xx.com is loaded

server{
        listen  80;
        server_name     www.xx.com;
        root /Users/jim/Sites/xx/public;
        index   index index.html index.php index.htm;

        location / {
                if (!-e $request_filename) {
                        rewrite ^/index.php(.*)$ /index.php?s= last;
                        rewrite ^(.*)$ /index.php?s= last;
                        break;
                }
        }

       location ~ \.php(.*)$  {
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_split_path_info  ^((?U).+\.php)(.+)$;
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            fastcgi_param  PATH_INFO  $fastcgi_path_info;
            fastcgi_param  PATH_TRANSLATED  $document_root$fastcgi_path_info;
            include        fastcgi_params;
        }
    }

server{
        listen  80;
        server_name     m.xx.com;
        root /Users/monk/Sites/xx/mobile;
        index   index index.html index.php index.htm;

        location / {
                if (!-e $request_filename) {
                        rewrite ^/index.php(.*)$ /index.php?s= last;
                        rewrite ^(.*)$ /index.php?s= last;
                        break;
                }
        }

       location ~ \.php(.*)$  {
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_split_path_info  ^((?U).+\.php)(.+)$;
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            fastcgi_param  PATH_INFO  $fastcgi_path_info;
            fastcgi_param  PATH_TRANSLATED  $document_root$fastcgi_path_info;
            include        fastcgi_params;
        }
    }

Answer 1

It should be a configuration problem, please post it and take a look