1

services/print_server/print.go

@@ -247,3 +247,8 @@ func GetPrinterReport(c *gin.Context, tokenInfo *model.TokenInfo) (getPrinterRep
 func DeletePrintMsg(printNos string) error {
 	return dao.DeletePrinterMsg(printNos)
 }
+
+// ClearMsg 清除缓存消息
+func ClearMsg(printNo string) error {
+	return dao.ClearPrintMsg(printNo)
+}