update

nginx.conf

@@ -21,19 +21,29 @@ http {
 
     server {
         listen 7860;
-        
-        location /flask {
-            rewrite ^/flask$ /flask/ permanent;
+
+        # Configuration for Flask application
+        location /flask/ {
             proxy_pass http://127.0.0.1:6000/;
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
         }
-        
-        location /node {
-            rewrite ^/node$ /node/ permanent;
+
+        # Redirect /flask to /flask/
+        location = /flask {
+            return 301 /flask/;
+        }
+
+        # Configuration for Node.js application
+        location /node/ {
             proxy_pass http://127.0.0.1:7000/;
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
         }
+
+        # Redirect /node to /node/
+        location = /node {
+            return 301 /node/;
+        }
     }
 }