update

src/main/java/com/lm/lib/controller/ShowDataController.java

@@ -67,7 +67,7 @@ public class ShowDataController {
         snList.add("PK504B00100004161");
         String snString = "\'" + String.join("\',\'", snList) + "\'";
         Map res = new HashMap<String, String>();
-
+        res.put("time", new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
         res.put("snString", snString);
         res.put("snList", snList);
         return res;