update

jinpengyong

2020-09-28 9b9f6e309a0b0ffd5c2495eaf8438b36704991a6

 src/main/java/com/moral/mapper/HistoryMapper.java

@@ -39,4 +39,7 @@


   int getNum(@Param("timef") String timef,

            @Param("timea") String timea);

   String getJsonData(@Param("mac") String mac,

                  @Param("time") String time,

                  @Param("table") String table);

}