1.手机扫码下单打印标签

2.PC桌面端下单打印标签
3.无需打开叫号窗口扫码叫号取餐

src/components/leftMenu.vue

@@ -73,9 +73,18 @@ const menus = ref([
     }
 ])
 
+// 更新叫号记录
+function updateCallNumber() {
+    callNumberRef.value.getsendMessageAjax()
+}
+
 function openCall() {
     callNumberRef.value.show()
 }
+
+defineExpose({
+    updateCallNumber
+})
 </script>
 
 <style scoped lang="scss">