fix:修改nginx配置文件，后端获取请求真实ip：

tool4deploy/conf.d/nginx.conf

@@ -11,6 +11,9 @@ server {
         }
 
         location /api {
+            proxy_set_header Host                          $host;
+            proxy_set_header X-Real-IP                  $remote_addr;
+            proxy_set_header X-Forwarded-For      $proxy_add_x_forwarded_for;
             proxy_pass http://backend:8080;
         }