1.排队取号 取号打印小票，增加订阅接口

src/main/java/com/chaozhanggui/system/cashierservice/entity/dto/CallNumPrintDTO.java

@@ -0,0 +1,9 @@
+package com.chaozhanggui.system.cashierservice.entity.dto;
+
+import lombok.Data;
+
+@Data
+public class CallNumPrintDTO {
+    private Integer callQueueId;
+    private Integer shopId;
+}

src/main/java/com/chaozhanggui/system/cashierservice/entity/dto/CallSubMsgDTO.java

@@ -0,0 +1,10 @@
+package com.chaozhanggui.system.cashierservice.entity.dto;
+
+import lombok.Data;
+
+@Data
+public class CallSubMsgDTO {
+    private Integer queueId;
+    private String openId;
+    private Integer shopId;
+}