【CHG】代码优化

railway-common/src/main/java/com/railway/common/utils/Threads.java

@@ -65,7 +65,7 @@ public class Threads {
       }
     }
     if (t != null) {
-      v2.error(t.getMessage(), t);
+      log.error(t.getMessage(), t);
     }
   }
 }