摘要: 需要关联四个表 select g.*,b.name brname,s.bid,s.sname,bi.name biname from T_GOODS g left join T_brand b on b.id = g.brandid inner join T_smallclass s on g.si 阅读全文
posted @ 2017-11-08 16:08 但为君故L 阅读(259) 评论(0) 推荐(0)
摘要: 实体类 public class Supplier { private int id; private String supplierid; private String suppliernane; private String description; private String phone; 阅读全文
posted @ 2017-11-08 15:47 但为君故L 阅读(145) 评论(0) 推荐(0)
摘要: dao层 public interface DimDao { //一个条件 public List<User> userdim(User user); //两个条件且关联表格 public List<Goods> likegood(Goods goods); //有下拉菜单 public List< 阅读全文
posted @ 2017-11-08 14:43 但为君故L 阅读(1621) 评论(0) 推荐(0)