mybatis plus 配置LambdaQueryWrapper 查询条件名字为 空 或空字符串 并且年龄大于5

LambdaQueryWrapper queryWrapper = new LambdaQueryWrapper<>(); queryWrapper.isNull(User::getName).or().eq(User::getName, "") .and(i -> i.gt(User::getAge, 5));

List userList = userMapper.selectList(queryWrapper);