add logger

app/services/games_service.rb

@@ -88,7 +88,9 @@ class GamesService
           raise("实训云平台繁忙（繁忙等级：99）")
         end
         url = service_host +":#{res['port']}/vnc_lite.html"
+        Rails.logger.info("66666666sssssss#{url}")
         container = container.merge(:vnc_url => url, :test => "666")
+        Rails.logger.info("777777666sssssss#{container}")
       rescue Exception => e
         Rails.logger.error(e.message)
       end