nginx_conf/https.d/fdfs_tracker.conf

upstream fdfs_group1
{
  server 127.0.0.1:9999;
}
server{
  location /group1/M00 {
    proxy_pass http://fdfs_group1;
  }
  location /group1/M01 {
    proxy_pass http://fdfs_group1;
  }
  location /group1/M02 {
    proxy_pass http://fdfs_group1;
  }
  location /group2/M00 {
    proxy_pass http://fdfs_group1;
  }
  location /group2/M01 {
    proxy_pass http://fdfs_group1;
  }
  location /group2/M02 {
    proxy_pass http://fdfs_group1;
  }

}