重复点删除，剔除特殊经纬度点

于紫祥_1901

2020-09-18 732074dfc7598ad52c6ecfc0ee99bcda1cb9af94

 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);

}