update

nginx.conf

@@ -48,7 +48,7 @@ http {
             # 拼接 target_url
             # set $target_url "$target_proto://$target_host$target_path";
             set $aaa "AAA";
-            set $target_url "789789$target_path";
+            set $target_url "qwer:$target_path";
 
             # 输出拼接后的 target_url
             echo "target_url: $target_url";