fix some error: method save ex and generator id for station

Fancy

2024-07-16 eb6733b112d1c6ca85faace02ebda6ae073b5721

 pms-parent/pms-global/src/main/java/com/dy/pmsGlobal/daoPlt/PltProductMapper.java

@@ -23,4 +23,8 @@
    List<PltProduct> selectAll(Map<String, Object> params);

    String selectMaxCode();

    boolean exists(String name, Long id);

    PltProduct selectByCode(String productCode);
}