mybatis Example Criteria like 模糊查询

Mybatis自动生成的查询selectByExample(TExample example) 中like需要自己写通配符

1. TExample example = new TExample();
2. TExample.Criteria criteria = example.createCriteria();
3. if(StringUtils.isNotBlank(userName)){
4. userName = "%" + userName + "%";
5. }
6. if(StringUtils.isNotBlank(userName)){
7. criteria.andBuyerNameLike(userName);
8. }
9. dao.countByExample(example)