源码获取:俺的博客首页 "资源" 里下载!
项目主要包括管理员与用户两种角色;
管理员角色包含以下功能:管理员登录,主页面,分类查看,修改个人信息,上传小说,查看小说,删除小说,评论顶收藏小说等功能。
用户角色包含以下功能:用户注册,用户登录,查看销售,查看小说,发布小说,搜索小说,查看个人信息等功能。
1.运行环境:最好是java jdk 1.8,我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境:IDEA,Eclipse,Myeclipse都可以。推荐IDEA;
3.tomcat环境:Tomcat 7.x,8.x,9.x版本均可
4.硬件环境:windows 7/8/10 1G内存以上;或者 Mac OS;
5.数据库:MySql 5.7版本;
6.是否Maven项目:否
1. 后端:servlet
2. 前端:JSP+css+javascript+bootstrap+jQuery
1. 使用Navicat或者其它工具,在mysql中创建对应名称的数据库,并导入项目的sql文件;
2. 使用IDEA/Eclipse/MyEclipse导入项目,Eclipse/MyEclipse导入时,若为maven项目请选择maven;
若为maven项目,导入成功后请执行maven clean;maven install命令,然后运行;
3. 将项目中util/DBUtil.java配置文件中的数据库配置改为自己的配置;
4. 运行项目,输入localhost:8080/jsp_xiaoshuo_site






- @SuppressWarnings("serial")
- public class LoginServlet extends HttpServlet{
- @Override
- protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
- }
- @Override
- protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
- resp.setContentType("text/plain;charset=utf-8");
- req.setCharacterEncoding("utf-8");
- PrintWriter out=resp.getWriter();
- String username=req.getParameter("username");
- String password=req.getParameter("password");
- HttpSession session=req.getSession();
-
- if(username==null||password==null){
- return;
- }
- UserDao ud=new UserDao();
- User user=ud.getUser(username);
- if(user!=null){
- if(user.getPassword().equals(password)){
- out.print("{\"state\":0}");
- session.setAttribute("user", user);
- out.close();
- }else{
- out.print("{\"state\":2}");
- out.close();
- }
- }else{
- out.print("{\"state\":1}");
- out.close();
- }
-
-
- }
- }
- @SuppressWarnings("serial")
- public class GetUserDetailServlet extends HttpServlet{
-
- @SuppressWarnings("unused")
- @Override
- protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
-
- req.setCharacterEncoding("utf-8");
- resp.setContentType("text/plain;charset=utf-8");
- String type=req.getParameter("type");
- String uid=req.getParameter("uid");
- int user_id=0;
- if(uid!=null){
- user_id=Integer.parseInt(uid);
- }
- PrintWriter out=resp.getWriter();
- if(type==null)return;
- HttpSession session=req.getSession();
- User user=(User)session.getAttribute("user");
- if(user==null){
- return;
- }
- boolean isSmall=false;
- if(user_id==user.getUser_id())
- isSmall=true;
-
- if(type.equals("getuserpost")){
- UserDao ud=new UserDao();
- User u=ud.getUser(user_id);//当前浏览的用户
- if(u==null)return;
- PostDao pd=new PostDao();
- List<Post> ps=pd.getPosts(u.getUser_id());//用户发表过的帖子
- JSONArray jsonArray=new JSONArray();
- /*time
- * pid
- * title
- * isSamll*/
- for(Post p:ps){
- JSONObject json=new JSONObject();
- json.put("time", p.getPost_time());
- json.put("pid", p.getPost_id());
- json.put("title", p.getTitle());
- if(isSmall){
- json.put("isSmall", "true");
- }else{
- json.put("isSmall", "false");
- }
- jsonArray.put(json);
- }
- out.print(jsonArray.toString());
-
- }else if(type.equals("delpost")){
-
- String pid=req.getParameter("pid");
- if(pid==null)return;
- int post_id=Integer.parseInt(pid);
- PostDao pd=new PostDao();
- Post p=pd.getPost(post_id);
- if(p==null)return;
- pd.delPost(post_id);
- CollectionDao cld=new CollectionDao();
- cld.delCollectionByPostId(post_id);
- CommentDao cd=new CommentDao();
-
- out.print("ok");
- }else if(type.equals("delcollection")){
- String clid=req.getParameter("clid");
- if(clid==null)return;
- int cl_id=Integer.parseInt(clid);
- CollectionDao cld=new CollectionDao();
- cld.delCollectionById(cl_id);
- out.print("ok");
- return;
- }else if(type.equals("getusercollection")){
- if(uid==null){return;}
- CollectionDao cld=new CollectionDao();
- List<Collection> cls=cld.getCollectionByUserId(user_id);
- if(cls.size()==0)return;
- PostDao pd=new PostDao();
- UserDao ud=new UserDao();
- JSONArray jsonArray=new JSONArray();
- for(Collection c:cls){
- Post p=pd.getPost(c.getPost_id());
- int uuid=pd.getUserIdByPostId(p.getPost_id());
- User u=ud.getUser(uuid);
- JSONObject json=new JSONObject();
- /*time
- * cl_id
- * pid
- * title
- * isSamll
- * uid
- * unickname
- * pid time tile isSmall
- */
- json.put("cl_id",c.getCollection_id());
- json.put("pid", p.getPost_id());
- json.put("title", p.getTitle());
- json.put("time", c.getTime());
- json.put("uid",u.getUser_id());
- json.put("unickname", u.getNickname());
- if(isSmall){
- json.put("isSmall", "true");
- }else{
- json.put("isSmall", "false");
- }
- jsonArray.put(json);
- }
- out.print(jsonArray.toString());
- }else if(type.equals("getusercomment")){
- if(uid==null){return;}
- CommentDao cd=new CommentDao();
- List<Comment> cs=cd.getCommentByUserId(user_id);
- JSONArray jsonArray=new JSONArray();
- for(Comment c:cs){
- PostDao pd=new PostDao();
- String isExist="false";
- Post p=pd.getPost(c.getPost_id()); //发表的帖子
- JSONObject json=new JSONObject();
- if(p!=null){
- isExist="true";
- UserDao ud=new UserDao();
- User u=ud.getUser(p.getUser_id()); //创建人
- json.put("uid", u.getUser_id());
- json.put("title",p.getTitle());
- json.put("unickname",u.getNickname());
- json.put("pid",p.getPost_id());
- }
- json.put("cid", c.getComment_id());
- json.put("time",c.getTime());
- if(isSmall){
- json.put("isSmall", "true");
- }else{
- json.put("isSmall", "false");
- }
- json.put("content", c.getContent());
- json.put("isExist", isExist);
- jsonArray.put(json);
- }
- out.print(jsonArray.toString());
- /*cid time isSmall content uid title unickname pid isExist*/
- }else if(type.equals("delcomment")){
- String cid=req.getParameter("cid");
- if(cid==null)return;
- int comment_id=Integer.parseInt(cid);
- CommentDao cd=new CommentDao();
- cd.delCommentById(comment_id);
- out.print("ok");
-
- }
- }
- }
- //评论相关
- @SuppressWarnings("serial")
- public class CommentServlet extends HttpServlet{
-
- @Override
- protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
- req.setCharacterEncoding("utf-8");
- resp.setContentType("text/html;charset=utf-8");
- String type=req.getParameter("type");
- String content=req.getParameter("content");
- String pid=req.getParameter("pid");
- PrintWriter out=resp.getWriter();
- if(type==null||content==null||pid==null){
- return;
- }
- HttpSession session=req.getSession();
- User user=(User)session.getAttribute("user");
- if(user==null){
- out.print("<script type='text/javascript'>"
- + "window.location.href='/jsp_xiaoshuo_site/index.jsp'"
- + "</script>");
- return;
- }
- int post_id=Integer.parseInt(pid);
- Comment com=new Comment();
- com.setContent(content);
-
- com.setPost_id(post_id);
- com.setUser_id(user.getUser_id());
- Date now=new Date();
- SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd HH:mm");
- String time=sdf.format(now);
- com.setTime(time);
- CommentDao cd=new CommentDao();
- cd.insert(com);
- out.print("<script type='text/javascript'>"
- + "window.location.href='/jsp_xiaoshuo_site/jsp/postdetail.jsp?pid="+pid+"'"
- + "</script>");
-
- }
- @Override
- protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
-
- }
- }
源码获取:俺的博客首页 "资源" 里下载!