automapper的example用法

Posted 2020-10-01

 　　　　Example example = new Example(User.class);
        Example.Criteria criteria = example.createCriteria();
        User u = new User(null,"陈乐乐",null);
        criteria.andEqualTo(u);
        criteria.andNotBetween("id",1,4);
        criteria.andBetween("id",13,13);
        List<User> users = userMapper.selectByExample(example);

criteria有很多方法，单表查询操作基本不需要手动写sql了