com.jsj.service=====新闻发布系统（8）

1 package com.jsj.service;
2 
3 import com.jsj.entity.Admin;
4 
5 public interface AdminService {
6 
7     //验证管理员输入的代码是否正确方法
8     Admin login(String username,String password);
9 }

 1 package com.jsj.service;
 2 
 3 import com.jsj.entity.NewsCateVo;
 4 import com.jsj.entity.NewsCate;
 5 
 6 import java.util.List;
 7 
 8 public interface NewsCateService {
 9 
10     List<NewsCate> getAllCate();
11 
12     List<NewsCateVo> getAllNewsCateVo(Integer length);
13 
14     NewsCate getNewsCateById(Integer id);
15 
16     int insert(NewsCate newsCate);
17 
18     int update(NewsCate newsCate);
19 
20     int delete(Integer id);
21 }

 1 package com.jsj.service;
 2 
 3 import com.jsj.entity.News;
 4 import com.jsj.entity.NewsVo;
 5 import com.jsj.entity.Page;
 6 
 7 import java.util.List;
 8 
 9 public interface NewsService {
10 
11     Page<NewsVo> getNewsVoPage(Integer pageIndex, Integer pageSize);
12 
13     Page<News> getNewsPageByCate(Integer cateId,Integer pageIndex, Integer pageSize);
14 
15     List<NewsVo> getNewsVoList(Integer pageIndex,Integer length);
16 
17     List<News> getNewsListByCate(Integer cateId,Integer pageIndex,Integer length);
18 
19     News getNewsById(Integer id);
20 
21     int publish(News news);
22 
23     List<NewsVo> getAllNewsVo();
24 
25     int deleteNewsById(Integer id);
26 }

 1 package com.jsj.service;
 2 
 3 import com.jsj.entity.User;
 4 
 5 public interface UserService{
 6 
 7     int register(User user);
 8 
 9     User login(String username,String password);
10 }