RFID读取修改

warewms-hard/src/main/java/com/ruoyi/hard/rfid/RFIDReaderClient.java

@@ -32,8 +32,11 @@ public class RFIDReaderClient {
             TagData[] tagData = rfidReaderUtil.readTags();
             if (tagData == null) {
                 log.error("读取标签为空！");
+            }else {
+                System.out.println("-----------------------");
+                Arrays.stream(tagData).forEach(t -> System.out.println(t.getTagID()));
+                System.out.println("-----------------------");
             }
-            Arrays.stream(tagData).forEach(t -> System.out.println(t.getTagID()));
         }
     }
 }