1.
1 package com.sanqing.service;
2
3 import java.util.List;
4
5 import com.sanqing.fenye.Page;
6 import com.sanqing.fenye.Result;
7 import com.sanqing.po.Article;
8
9 public interface ArticleService {
10 //进行文章的保存
11 public void addArticle(Article article);
12
13 //取出用户所有的文章
14 public List<Article> showUserAllArticle(String username);
15
16 //分页显示用户文章
17 public Result showUserArticleByPage(String username,Page page);
18
19 //分页显示全部文章
20 public Result showArticleByPage(Page page);
21
22 //显示文章
23 public Article showArticle(int id);
24
25 //获得评论数
26 public int getCritiqueCount(int AId);
27 }
2.
1 package com.sanqing.service;
2
3 import java.util.List;
4
5 import com.sanqing.dao.ArticleDAO;
6 import com.sanqing.dao.CritiqueDAO;
7 import com.sanqing.fenye.Page;
8 import com.sanqing.fenye.PageUtil;
9 import com.sanqing.fenye.Result;
10 import com.sanqing.po.Article;
11
12 public class ArticleServiceImpl implements ArticleService {
13 private ArticleDAO articleDAO;
14 private CritiqueDAO critiqueDAO;
15
16
17 public CritiqueDAO getCritiqueDAO() {
18 return critiqueDAO;
19 }
20
21
22 public void setCritiqueDAO(CritiqueDAO critiqueDAO) {
23 this.critiqueDAO = critiqueDAO;
24 }
25
26
27 public ArticleDAO getArticleDAO() {
28 return articleDAO;
29 }
30
31
32 public void setArticleDAO(ArticleDAO articleDAO) {
33 this.articleDAO = articleDAO;
34 }
35
36
37 public void addArticle(Article article) {
38 articleDAO.add(article);
39 }
40
41
42 public List<Article> showUserAllArticle(String username) {
43 System.out.println(articleDAO.queryUserAllCount(username));
44 return articleDAO.queryUserAll(username);
45 }
46
47
48 public Result showUserArticleByPage(String username, Page page) {
49 page = PageUtil.createPage(page,articleDAO.queryUserAllCount(username));
50 List<Article> all = articleDAO.queryByPage(username, page);
51 Result result = new Result();
52 result.setPage(page);
53 result.setList(all);
54 return result;
55 }
56
57
58 public Result showArticleByPage(Page page) {
59 page = PageUtil.createPage(page,articleDAO.queryAllCount());
60 List<Article> all = articleDAO.queryAllByPage(page);
61 Result result = new Result();
62 result.setPage(page);
63 result.setList(all);
64 return result;
65 }
66
67
68 public Article showArticle(int id) {
69 return articleDAO.queryById(id);
70 }
71
72
73 public int getCritiqueCount(int AId) {
74 return critiqueDAO.queryCritiqueCount(AId);
75 }
76
77 }
3.
1 package com.sanqing.service;
2
3 import com.sanqing.po.BlogInfo;
4
5 public interface BlogInfoService {
6 //设置博客个性化内容
7 public void setBlogInfo(BlogInfo blogInfo);
8
9 //获得博客个性化内容
10 public BlogInfo getBlogInfo(String name);
11 }
4.
1 package com.sanqing.service;
2
3 import com.sanqing.dao.BlogInfoDAO;
4 import com.sanqing.po.BlogInfo;
5
6 public class BlogInfoServiceImpl implements BlogInfoService {
7 private BlogInfoDAO blogInfoDAO;
8
9 public BlogInfo getBlogInfo(String username) {
10 return blogInfoDAO.get(username);
11 }
12
13 public BlogInfoDAO getBlogInfoDAO() {
14 return blogInfoDAO;
15 }
16
17 public void setBlogInfoDAO(BlogInfoDAO blogInfoDAO) {
18 this.blogInfoDAO = blogInfoDAO;
19 }
20
21 public void setBlogInfo(BlogInfo blogInfo) {
22 //通过调用DAO组件来完成
23 blogInfoDAO.save(blogInfo);
24 }
25
26 }
5.
1 package com.sanqing.service;
2
3 import com.sanqing.fenye.Page;
4 import com.sanqing.fenye.Result;
5 import com.sanqing.po.Critique;
6
7 public interface CritiqueService {
8 //添加评论
9 public void addCritique(Critique critique);
10
11 //分页显示评论
12 public Result showCritiqueByPage(int AId,Page page);
13
14 //获得指定文章的评论数
15 public int getCritiqueCount(int AId);
16 }
6.
1 package com.sanqing.service;
2
3 import java.util.List;
4
5 import com.sanqing.dao.CritiqueDAO;
6 import com.sanqing.fenye.Page;
7 import com.sanqing.fenye.PageUtil;
8 import com.sanqing.fenye.Result;
9 import com.sanqing.po.Article;
10 import com.sanqing.po.Critique;
11
12 public class CritiqueServiceImpl implements CritiqueService {
13 private CritiqueDAO critiqueDAO;
14
15 public CritiqueDAO getCritiqueDAO() {
16 return critiqueDAO;
17 }
18
19 public void setCritiqueDAO(CritiqueDAO critiqueDAO) {
20 this.critiqueDAO = critiqueDAO;
21 }
22
23 public void addCritique(Critique critique) {
24 critiqueDAO.addCritique(critique);
25 }
26
27 public Result showCritiqueByPage(int AId, Page page) {
28 page = PageUtil.createPage(page,critiqueDAO.queryCritiqueCount(AId));
29 List<Critique> all = critiqueDAO.queryByPage(AId, page);
30 Result result = new Result();
31 result.setPage(page);
32 result.setList(all);
33 return result;
34 }
35
36 public int getCritiqueCount(int AId) {
37 return critiqueDAO.queryCritiqueCount(AId);
38 }
39 }
7.
1 package com.sanqing.service;
2
3 import java.util.Date;
4
5 public interface DianjiliangService {
6 //ÅжÏÊÇ·ñµã»÷¹ý
7 public boolean isVistor(int AId,String IP,Date time);
8 }
8.
1 package com.sanqing.service;
2
3 import java.util.Date;
4
5 import com.sanqing.dao.DianjiliangDAO;
6 import com.sanqing.po.Dianjiliang;
7
8 public class DianjiliangServiceImpl implements DianjiliangService{
9 private DianjiliangDAO dianjiliangDAO;
10
11 public DianjiliangDAO getDianjiliangDAO() {
12 return dianjiliangDAO;
13 }
14
15 public void setDianjiliangDAO(DianjiliangDAO dianjiliangDAO) {
16 this.dianjiliangDAO = dianjiliangDAO;
17 }
18
19 public boolean isVistor(int AId, String IP, Date time) {
20 if(dianjiliangDAO.queryByAId(AId, IP, time).size() != 0) {
21 System.out.println("该IP今天点击过了");
22 //表示用户已经点击过了。
23 return true;
24 } else {
25 System.out.println("该IP今天没有点击过");
26 //表示用户没有点击过
27 Dianjiliang djl = new Dianjiliang();
28 djl.setAId(AId);
29 djl.setIp(IP);
30 djl.setTime(time);
31 //保存记录
32 dianjiliangDAO.addJilu(djl);
33 return false;
34 }
35 }
36
37
38 }
9.
1 package com.sanqing.service;
2
3 import com.sanqing.po.User;
4
5 public interface UserService {
6 //用户注册
7 public boolean registerUser(User user);
8
9 //用户登陆
10 public boolean loginUser(User user);
11 }
10.
1 package com.sanqing.service;
2
3 import com.sanqing.dao.UserDAO;
4 import com.sanqing.po.User;
5
6 public class UserServiceImpl implements UserService {
7 private UserDAO userDAO;
8
9 public boolean registerUser(User user) {
10 //判断用户是否存在
11 if(userDAO.queryByID(user.getUsername()) != null) {
12 return false;
13 }else {
14 userDAO.add(user);
15 return true;
16 }
17 }
18
19 public UserDAO getUserDAO() {
20 return userDAO;
21 }
22
23 public void setUserDAO(UserDAO userDAO) {
24 this.userDAO = userDAO;
25 }
26
27 public boolean loginUser(User user) {
28 //判断用户是否存在
29 if(userDAO.queryByID(user.getUsername()) == null) {
30 return false;
31 } else {
32 User queryUser = userDAO.queryByID(user.getUsername());
33 if(queryUser.getPassword().equals(user.getPassword())) {
34 return true;
35 } else {
36 return false;
37 }
38 }
39 }
40
41
42
43 }
11.
时间： 2024-12-09 08:37:40