Merge branch 'master' of http://192.168.89.173/rays/pcloud-common-parent.git

pcloud-common-core/src/main/java/com/pcloud/common/core/constant/MQTopicProducer.java

@@ -275,10 +275,15 @@ public class MQTopicProducer {
      */
     public static final String RECORD_USER_HABIT = "topic.recordUserHabit";
 
-    /**
-     * topic交换机名称(勿改)
-     */
-    public static final String EXCHAGE = "rays.topic";
+	/**
+	 * 扫码
+	 */
+	public static final String SCAN_QRCODE = "topic.scanQrcode";
+
+	/**
+	 * topic交换机名称(勿改)
+	 */
+	public static final String EXCHAGE = "rays.topic";
 
     /**
      * 更新图书封面图