JBOOT使用总结

    @Override
    public SwAdmin findByIdlong id) {
        return DAO.findFirst"SELECT * FROM sw_admin WHERE id = ?", id);
    }

    @Override
    public boolean deleteByIdlong id) {
        return Db.update"UPDATE sw_admin SET status = 0 WHERE status = 1 AND id = ?", id) > 0;
    }

    @Override
    public SwAdmin findByColumnsColumns columns) {
        columns.eq"status", 1);
        return DAO.findFirstByColumnscolumns, "id DESC");
    }

    @Override
    public List<SwAdmin> findAllByColumnsColumns columns) {
        columns.eq"status", 1);
        return DAO.findListByColumnscolumns, "id DESC");
    }