feat:只有吨和公斤转换

liding

2026-04-24 6554bbd0dcbf5a83c9f043b8d193ddbc6a887345

 src/main/java/com/ruoyi/common/exception/ServiceException.java

@@ -49,6 +49,7 @@
        return detailMessage;

    }



    @Override

    public String getMessage()

    {

        return message;