我的博客网站设计

原创 于 2013-11-02 13:03:32 发布 · 1.7k 阅读 · 2 ·
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control层

action.form层

articalform(上传文章)

package cn.itcast.action.form;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Date;
import java.util.List;

import javax.annotation.Resource;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.stereotype.Controller;

import cn.itcast.bean.db.Artical;
import cn.itcast.bean.db.ArticalType;
import cn.itcast.bean.db.Master;
import cn.itcast.bean.form.ArticalFormBean;
import cn.itcast.service.ArticalService;
import cn.itcast.service.ArticalTypeService;
import cn.itcast.service.impl.ArticalServiceImpl;
public class ArticalForm extends HttpServlet {
	/*
	 * 将文章保存到数据库中，同时实现传入的各个字段的校验
	 * @see javax.servlet.http.HttpServlet#doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	 */


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml");
		ArticalService as= (ArticalService) act.getBean("articalServiceImpl");
		ArticalTypeService ats= (ArticalTypeService) act.getBean("articalTypeServiceImpl");
		String title=request.getParameter("title");// 标题
		String articalType=request.getParameter("articalType");// 文章类型
		String content=request.getParameter("content");// 正文内容
		Date sdTime=new Date();// 写文章时间
		String info=request.getParameter("info");// 注释
		String comeform=request.getParameter("comefrom");
		ArticalFormBean af=new ArticalFormBean(title,content,info,comeform);
		if(!af.init())
		{
			request.setAttribute("articalerror", af.getArticalerrormap());
			request.getRequestDispatcher("/servlet/ShowArtical").forward(request, response);
			return;
		}
		String[] prams={articalType};
		List<ArticalType> typelist=ats.getScrollData(-1, -1, "o.name=?1",prams ).getResultlist();
		if(typelist==null)
		{
			request.setAttribute("typeerror","文章类型不存在");
			request.getRequestDispatcher("/servlet/ShowArtical").forward(request, response);
			return;
		}
		try {
			ArticalType at=typelist.get(0);
			if(!(request.getParameter("id")==null||"".equals(request.getParameter("id"))))
			{
				Artical artical=as.find(Integer.parseInt(request.getParameter("id")));
				artical.setArticalType(at);
				artical.setComeform(comeform);
				artical.setContent(content);
				artical.setCount(1);
				artical.setInfo(info);
				artical.setSdTime(sdTime);
				artical.setTitle(title);
				as.update(artical);
				request.getRequestDispatcher("/servlet/MasterBlog").forward(request, response);
				return;
			}
			Artical artical=new Artical();
			artical.setArticalType(at);
			artical.setComeform(comeform);
			artical.setContent(content);
			artical.setCount(1);
			artical.setInfo(info);
			artical.setSdTime(sdTime);
			artical.setTitle(title);
		
			Master master=(Master) request.getSession(false).getAttribute("master");
			artical.setMaster(master);
			as.save(artical);
			request.getRequestDispatcher("/servlet/MasterBlog").forward(request, response);
			return;
		} catch (Exception e) {
			request.setAttribute("typeerror","文章类型未选择");
			request.getRequestDispatcher("/servlet/ShowArtical").forward(request, response);
			return;
		}
		
		
			

	}


	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doGet(request,response);
	}

}

LoginForm(用户登入) 

package cn.itcast.action.form;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.itcast.bean.db.Artical;
import cn.itcast.bean.db.Master;
import cn.itcast.service.ArticalService;
import cn.itcast.service.MasterService;

public class LoginForm extends HttpServlet {
	/*
	 * 用户登入校验，如过能通过正确的用户名密码找到master,怎跳转到博客主页界面，否则，跳转到登入界面
	 * @see javax.servlet.http.HttpServlet#doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	 */


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		HttpSession  masterSession=request.getSession();
		String name=request.getParameter("name");
		String password=request.getParameter("password");
		ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml");
		MasterService as= (MasterService) act.getBean("masterServiceImpl");
		String[] parm={name,password};
		List<Master> master= as.getScrollData(-1, -1, " o.name=?1 and o.password=?2 ",parm).getResultlist();
		if(master!=null)
		{
			for(Master m:master)
			{

				masterSession.setAttribute("master",m);
				
			}
		}else
		{
			masterSession.setAttribute("master",null);
			request.getRequestDispatcher("/page/index.jsp").forward(request, response);
			return;
		}
		request.getRequestDispatcher("/servlet/MasterBlog").forward(request, response);
		return;


	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doGet(request,response);
	}

}

MasterForm(用户注册) 

package cn.itcast.action.form;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Date;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.itcast.bean.db.Master;
import cn.itcast.bean.form.MasterFormBean;
import cn.itcast.service.ArticalService;
import cn.itcast.service.MasterService;

public class MasterFormAction extends HttpServlet {
	/*
	 * 用户注册界面，注册成功跳转到index界面，校验不成功继续注册
	 * @see javax.servlet.http.HttpServlet#doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	 */



	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		String name=request.getParameter("name");
		String password=request.getParameter("password");
		String repassword=request.getParameter("repassword");
		String sex=request.getParameter("sex");
		String email=request.getParameter("email");
		MasterFormBean msbean=new MasterFormBean(name,password,repassword,sex,email);
		if(!msbean.init())
		{
			request.setAttribute("error", msbean.getErrormap());
			request.getRequestDispatcher("/page/regiest.jsp").forward(request, response);
			return;
		}else
		{
			Master master=new Master();
			master.setEmail(email);
			master.setName(name);
			master.setPassword(password);
			master.setRegiestdate(new Date());
			master.setSex(sex);
			ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml");
			MasterService as= (MasterService) act.getBean("masterServiceImpl");
			as.save(master);
			request.getRequestDispatcher("/page/index.jsp").forward(request, response);
			return;
		}

	}


	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doGet(request,response);
	}

}

PhotoUpLoad(图片上传) 

package cn.itcast.action.form;



import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Date;
import java.util.Iterator;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileUploadException;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.itcast.bean.db.Master;
import cn.itcast.bean.db.Photo;
import cn.itcast.service.PhotoService;
import cn.itcast.utils.MyFileUtils;


public class PhotoUpLoad extends HttpServlet {
	/*
	 * 图片上传，大小不得超过1M
	 * @see javax.servlet.http.HttpServlet#doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	 */

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml");
		PhotoService ps= (PhotoService) act.getBean("photoServiceImpl");
		Master master=(Master) request.getSession(false).getAttribute("master");
		String encoding=request.getCharacterEncoding();
		String name;
		String info;
		String filename;
		Photo photo=new Photo();
		DiskFileItemFactory factory=new DiskFileItemFactory();
		factory.setSizeThreshold(1024);
		ServletFileUpload upload=new ServletFileUpload(factory);
		upload.setHeaderEncoding(encoding);
		try {
			List items=upload.parseRequest(request);
			Iterator iter=items.iterator();
			while(iter.hasNext())
			{
				
				FileItem fileitem=(FileItem) iter.next();
				if(fileitem.isFormField())
				{
					if("name".equals(fileitem.getFieldName()))
					{
						name=fileitem.getString(encoding);
						photo.setName(name);
					}
					if("photoinfo".equals(fileitem.getFieldName()))
					{
						info=fileitem.getString(encoding);
						photo.setPhotoinfo(info);
					}
				
				}
				if(!fileitem.isFormField())
				{
					filename=fileitem.getName();
					photo.setPathname(filename);
					long size=fileitem.getSize();
					if(filename==null|| "".equals(filename.trim())||size==0)
					{
						continue;
					}
					File file=new File(this.getServletContext().getRealPath("/")+filename);
					fileitem.write(file);
					photo.setImage(MyFileUtils.fileTobyte(file));
					file.delete();
					photo.setUptime(new Date());
					photo.setMaster(master);
	
					ps.save(photo);
					response.sendRedirect(request.getContextPath()+"/servlet/MasterBlog");
					
					
				}
				
			}
		} catch (FileUploadException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

	
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doGet(request,response);
	}

}

WordForm(文章评论) 

package cn.itcast.action.form;

import java.io.IOException;
import java.io.PrintWriter;
import java.net.URLDecoder;
import java.util.Date;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.itcast.bean.db.Artical;
import cn.itcast.bean.db.Master;
import cn.itcast.bean.db.Word;
import cn.itcast.service.ArticalService;
import cn.itcast.service.WordService;

public class WordForm extends HttpServlet {
		/*
		 * 通过Ajax完成用户评论
		 * @see javax.servlet.http.HttpServlet#doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
		 */


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml");
		ArticalService as= (ArticalService) act.getBean("articalServiceImpl");
		WordService ws= (WordService) act.getBean("wordServiceImpl");
		Master master=(Master) request.getSession(false).getAttribute("master");
		int id=Integer.parseInt(request.getParameter("id"));
		String parm=request.getParameter("content");
		  String content = URLDecoder.decode(parm, "UTF-8");
		if(content==null||"".equals(content.trim()))
		{
			response.getWriter().write("游客:<br/> "+"评论内容为空");
			
		}
		Artical artical =as.find(id);
		Word word=new Word();
		word.setArtical(artical);
		word.setContent(content);
		word.setSetdate(new Date());
		word.setMaster(master);
		ws.save(word);
		if(master==null)
		{
			response.getWriter().write("游客 :<br/>  "+content);
		}
		else
		{
			response.getWriter().write(master.getName()+":<br/>  "+content);
		}
	

	}


	@Override
	public String getServletInfo() {
		// TODO Auto-generated method stub
		return super.getServletInfo();
	}


	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doGet(request,response);
	}

}

AddFriend(添加朋友) 

package cn.itcast.action;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.itcast.bean.db.Friend;
import cn.itcast.bean.db.Master;
import cn.itcast.service.FriendService;
import cn.itcast.service.MasterService;

public class AddFriend extends HttpServlet {

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml");
		MasterService as= (MasterService) act.getBean("masterServiceImpl");
		FriendService fs= (FriendService) act.getBean("friendServiceImpl");
		String friendname=request.getParameter("friendname");
		Master master=(Master) request.getSession(false).getAttribute("master");
		if(friendname==null||"".equals(friendname.trim()))
		{
			response.getWriter().write("好友名为空");
			return;
		}
		Object[] params={friendname};
		List<Master> friendlist=as.getScrollData(-1, -1, " o.name=?1 ", params).getResultlist();
		if(friendlist==null)
		{
			response.getWriter().write("该用户不存在");
			return;
		}
		try {
			Master friendmaster= friendlist.get(0);
			Friend friend=new Friend();
			friend.setMaster(master);
			friend.setName(friendmaster.getName());
			friend.setQICQ(friendmaster.getQICQ()+"");
			friend.setSex(friendmaster.getSex());
			fs.save(friend);
			response.getWriter().write(friend.getName());

		} catch (Exception e) {
			response.getWriter().write("该用户不存在");
		}

	
	}


	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doGet(request,response);

	}


	public String getServletInfo() {
		return "This is my default servlet created by Eclipse";
	}

}

CencelMaster(用户注销) 

package cn.itcast.action;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class CencalMaster extends HttpServlet {


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		request.getSession().setAttribute("master", null);
		response.sendRedirect(request.getContextPath()+"/servlet/ShowIndex");
		return;

	}


	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doGet(request,response);
	}

}

DeleteArtical(删除文章) 

package cn.itcast.action;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.itcast.service.ArticalService;

public class DeleteArtical extends HttpServlet {


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml");
		ArticalService articalService= (ArticalService) act.getBean("articalServiceImpl");
		int id=Integer.parseInt(request.getParameter("id"));
		articalService.delete(id);
		response.sendRedirect(request.getContextPath()+"/servlet/ListArtical");
		return;
		
	}


	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doGet(request,response);
	}

}

ListArtical(文章列表) 

package cn.itcast.action;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.itcast.bean.db.Artical;
import cn.itcast.bean.db.Master;
import cn.itcast.service.ArticalService;

public class ListArtical extends HttpServlet {

	
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml");
		ArticalService articalService= (ArticalService) act.getBean("articalServiceImpl");
		Master m=(Master) request.getSession(false).getAttribute("master");
		Object[] parm={m};
		List<Artical> articallist=articalService.getScrollData(0, 3, " o.master=?1 ",parm ).getResultlist();
		request.setAttribute("articallist", articallist);
		request.getRequestDispatcher("/page/listblog.jsp").forward(request, response);
		return;

	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

	}

}

MasterBlog(博主博客) 

package cn.itcast.action;

import java.io.File;
import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.itcast.bean.db.Artical;
import cn.itcast.bean.db.Friend;
import cn.itcast.bean.db.Master;
import cn.itcast.bean.db.Photo;
import cn.itcast.service.ArticalService;
import cn.itcast.service.FriendService;
import cn.itcast.service.PhotoService;
import cn.itcast.utils.MyFileUtils;

public class MasterBlog extends HttpServlet {

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml");
		ArticalService articalService= (ArticalService) act.getBean("articalServiceImpl");
		FriendService fs= (FriendService) act.getBean("friendServiceImpl");
		PhotoService ps= (PhotoService) act.getBean("photoServiceImpl");
		Master m=(Master) request.getSession(false).getAttribute("master");
		Object[] parm={m};
		List<Artical> articallist=articalService.getScrollData(0, 3, " o.master=?1 ",parm ).getResultlist();
		List<Friend> friendlist=fs.getScrollData(-1, -1, " o.master=?1 ", parm).getResultlist();
		List<Photo> photolist=ps.getScrollData(0,6," o.master=?1 ", parm).getResultlist();
		for(Photo photo:photolist)
		{
			File file=MyFileUtils.byteTofail(photo.getImage(),this.getServletContext().getRealPath("/")+photo.getPathname());
		}
		request.setAttribute("articallist", articallist);
		request.setAttribute("friendlist",friendlist);
		request.setAttribute("photolist", photolist);
		request.getRequestDispatcher("/page/masterblog.jsp").forward(request, response);

	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doGet(request,response);
	}

}

ReEditBlog(博客编辑) 

package cn.itcast.action;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.itcast.bean.db.Artical;
import cn.itcast.bean.db.ArticalType;
import cn.itcast.service.ArticalService;
import cn.itcast.service.ArticalTypeService;

public class ReEditBlog extends HttpServlet {


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml");
		ArticalService articalService= (ArticalService) act.getBean("articalServiceImpl");
		ArticalTypeService as= (ArticalTypeService) act.getBean("articalTypeServiceImpl");
		List<ArticalType> list=as.getScrollData().getResultlist();
		request.setAttribute("type", list);
		int id=Integer.parseInt(request.getParameter("id"));
		Artical artical=articalService.find(id);
		request.setAttribute("artical", artical);
		request.getRequestDispatcher("/page/editblog.jsp").forward(request, response);
		return;

	}


	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doGet(request,response);
	}

}

SerchFriend(查找好友) 

package cn.itcast.action;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.itcast.bean.db.Friend;
import cn.itcast.bean.db.Master;
import cn.itcast.service.FriendService;
import cn.itcast.service.MasterService;

public class SearchFriend extends HttpServlet {


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml");
		MasterService as= (MasterService) act.getBean("masterServiceImpl");
		String friendname=request.getParameter("friendname");
		if(friendname==null||"".equals(friendname.trim()))
		{
			response.getWriter().write("好友名为空");
			return;
		}
		Object[] params={friendname};
		List<Master> friendlist=as.getScrollData(-1, -1, " o.name=?1 ", params).getResultlist();
		if(friendlist==null)
		{
			response.getWriter().write("该用户不存在");
			return;
		}
		try {
			response.getWriter().write(friendlist.get(0).getName()+"可以添加");

		} catch (Exception e) {
			response.getWriter().write("该用户不存在");
		}
		
	}


	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doGet(request,response);

	}


	public String getServletInfo() {
		return "This is my default servlet created by Eclipse";
	}

}

ShowArtical(显示文章类别，应为ShowArticalTypr) 

package cn.itcast.action;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.itcast.bean.db.ArticalType;
import cn.itcast.service.ArticalTypeService;
import cn.itcast.service.MasterService;

public class ShowArtical extends HttpServlet {


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml");
		ArticalTypeService as= (ArticalTypeService) act.getBean("articalTypeServiceImpl");
		List<ArticalType> list=as.getScrollData().getResultlist();
		request.setAttribute("type", list);
		request.getRequestDispatcher("/page/editblog.jsp").forward(request, response);
		return;

	}


	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doGet(request,response);

	}

}

ShowFriendArtical(显示朋友文章) 

package cn.itcast.action;

import java.io.IOException;
import java.util.List;


import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.itcast.bean.db.Artical;
import cn.itcast.bean.db.Master;
import cn.itcast.bean.db.Word;
import cn.itcast.service.ArticalService;
import cn.itcast.service.WordService;

public class ShowFriendArtical extends HttpServlet {

	
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml");
		ArticalService as= (ArticalService) act.getBean("articalServiceImpl");
		WordService ws= (WordService) act.getBean("wordServiceImpl");
		Master master=(Master) request.getSession(false).getAttribute("master");
		int id=Integer.parseInt(request.getParameter("id"));
		Artical artical=as.find(id);
		Object[] parm={artical};
		List<Word> listword=ws.getScrollData(-1, -1, " o.artical=?1 ", parm).getResultlist();
		artical.setCount(artical.getCount()+1);
		request.setAttribute("artical", artical);
		request.setAttribute("listword",listword);
		request.setAttribute("master", master);
		as.update(artical);
		request.getRequestDispatcher("/page/friendartical.jsp").forward(request, response);
		

	}

	
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doGet(request,response);
	}

}

ShowFriendBlog(显示朋友博客) 

package cn.itcast.action;

import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.itcast.bean.db.Artical;
import cn.itcast.bean.db.Friend;
import cn.itcast.bean.db.Master;
import cn.itcast.bean.db.Photo;
import cn.itcast.service.ArticalService;
import cn.itcast.service.FriendService;
import cn.itcast.service.MasterService;
import cn.itcast.service.PhotoService;
import cn.itcast.utils.MyFileUtils;

public class ShowFriendBlog extends HttpServlet {


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml");
		MasterService as= (MasterService) act.getBean("masterServiceImpl");
		ArticalService articalService= (ArticalService) act.getBean("articalServiceImpl");
		PhotoService ps= (PhotoService) act.getBean("photoServiceImpl");
		int id=Integer.parseInt(request.getParameter("id"));
		Master friendmaster=as.find(id);
		System.out.print(friendmaster.getName());
		Object[] parm={friendmaster};
		List<Artical> articallist=articalService.getScrollData(-1, -1, " o.master=?1 ",parm ).getResultlist();
		List<Photo> photolist=ps.getScrollData(0,6," o.master=?1 ", parm).getResultlist();
		for(Photo photo:photolist)
		{
			File file=MyFileUtils.byteTofail(photo.getImage(),this.getServletContext().getRealPath("/")+photo.getPathname());
		}
		request.setAttribute("friendmaster", friendmaster);
		request.setAttribute("articallist", articallist);
		request.setAttribute("photolist", photolist);
		request.getRequestDispatcher("/page/friendblog.jsp").forward(request, response);
		return;

	}


	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {


	}

}

ShowIndex(显示主界面) 

package cn.itcast.action;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.LinkedHashMap;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.itcast.bean.db.Artical;
import cn.itcast.bean.db.Friend;
import cn.itcast.bean.db.Master;
import cn.itcast.service.ArticalService;
import cn.itcast.service.FriendService;
import cn.itcast.service.MasterService;

public class ShowIndex extends HttpServlet {


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml");
		ArticalService articalService= (ArticalService) act.getBean("articalServiceImpl");
		MasterService as= (MasterService) act.getBean("masterServiceImpl");
		LinkedHashMap<String, String> orderby = new LinkedHashMap<String, String>();
		orderby.put("count", "desc");
		List<Artical> articallist=articalService.getScrollData(0, 20,orderby).getResultlist();
		List<Master> friendlist=as.getScrollData(0, 20).getResultlist();
		request.setAttribute("articallist", articallist);
		request.setAttribute("friendlist",friendlist);
		request.getRequestDispatcher("/page/index.jsp").forward(request, response);
		return;


	}


	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doGet(request,response);
	}

}

ShowPhoto(显示图片) 

package cn.itcast.action;

import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import cn.itcast.bean.db.Artical;
import cn.itcast.bean.db.Friend;
import cn.itcast.bean.db.Master;
import cn.itcast.bean.db.Photo;
import cn.itcast.service.ArticalService;
import cn.itcast.service.FriendService;
import cn.itcast.service.PhotoService;
import cn.itcast.utils.MyFileUtils;

public class ShowPhoto extends HttpServlet {


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		ApplicationContext act = new ClassPathXmlApplicationContext("beans.xml");
		ArticalService articalService= (ArticalService) act.getBean("articalServiceImpl");
		PhotoService ps= (PhotoService) act.getBean("photoServiceImpl");
		Master m=(Master) request.getSession(false).getAttribute("master");
		Object[] parm={m};
		List<Photo> photolist=ps.getScrollData(-1,-1," o.master=?1 ", parm).getResultlist();
		for(Photo photo:photolist)
		{
			File file=MyFileUtils.byteTofail(photo.getImage(),this.getServletContext().getRealPath("/")+photo.getPathname());
		}
		request.setAttribute("photolist", photolist);
		request.getRequestDispatcher("/page/showphoto.jsp").forward(request, response);
		return;
				


	}


	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doGet(request,response);

	
	}



}

control没有交给spring处理，只是交给web处理

CharacterEncodingFilter(字符编码)

package cn.itcast.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;


public class CharacterEncodingFilter implements Filter {
	private String encode;
	@Override
	public void destroy() {
		// TODO Auto-generated method stub
		this.encode=null;
	}

	@Override
	public void doFilter(ServletRequest request, ServletResponse response,
			FilterChain chain) throws IOException, ServletException {
		// TODO Auto-generated method stub
		if(encode!=null)
		{
			request.setCharacterEncoding(encode);
			response.setCharacterEncoding(encode);
		}
		chain.doFilter(request, response);
	}

	@Override
	public void init(FilterConfig config) throws ServletException {
		// TODO Auto-generated method stub
		encode=config.getInitParameter("encode");
		
	}

	

}

Web-Xml 

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
	xmlns="http://java.sun.com/xml/ns/javaee" 
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
	http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
	<display-name>CKEditor for Java - Sample Web Application</display-name> 
	<description>CKEditor for Java. The server side integration for CKEditor.</description> 
	
  <display-name></display-name>	
  	<context-param>
	   <param-name>contextConfigLocation</param-name>
	   <param-value>classpath:beans.xml</param-value>
	</context-param>
	<!-- 对Spring容器进行实例化 -->
	<listener>
	      <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
  <servlet>
    <servlet-name>ShowArtical</servlet-name>
    <servlet-class>cn.itcast.action.ShowArtical</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>ArticalForm</servlet-name>
    <servlet-class>cn.itcast.action.form.ArticalForm</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>MasterFormAction</servlet-name>
    <servlet-class>cn.itcast.action.form.MasterFormAction</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>LoginForm</servlet-name>
    <servlet-class>cn.itcast.action.form.LoginForm</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>CencalMaster</servlet-name>
    <servlet-class>cn.itcast.action.CencalMaster</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>MasterBlog</servlet-name>
    <servlet-class>cn.itcast.action.MasterBlog</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>SearchFriend</servlet-name>
    <servlet-class>cn.itcast.action.SearchFriend</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>AddFriend</servlet-name>
    <servlet-class>cn.itcast.action.AddFriend</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>PhotoUpLoad</servlet-name>
    <servlet-class>cn.itcast.action.form.PhotoUpLoad</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>ShowPhoto</servlet-name>
    <servlet-class>cn.itcast.action.ShowPhoto</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>ShowPhotos</servlet-name>
    <servlet-class>cn.itcast.action.ShowPhotos</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>ListArtical</servlet-name>
    <servlet-class>cn.itcast.action.ListArtical</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>DeleteArtical</servlet-name>
    <servlet-class>cn.itcast.action.DeleteArtical</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>ReEditBlog</servlet-name>
    <servlet-class>cn.itcast.action.ReEditBlog</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>ShowIndex</servlet-name>
    <servlet-class>cn.itcast.action.ShowIndex</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>ShowFriendBlog</servlet-name>
    <servlet-class>cn.itcast.action.ShowFriendBlog</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>ShowFriendArtical</servlet-name>
    <servlet-class>cn.itcast.action.ShowFriendArtical</servlet-class>
  </servlet>
  <servlet>
    <servlet-name>WordForm</servlet-name>
    <servlet-class>cn.itcast.action.form.WordForm</servlet-class>
  </servlet>


















  <servlet-mapping>
    <servlet-name>ShowArtical</servlet-name>
    <url-pattern>/servlet/ShowArtical</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>ArticalForm</servlet-name>
    <url-pattern>/servlet/ArticalForm</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>MasterFormAction</servlet-name>
    <url-pattern>/servlet/MasterFormAction</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>LoginForm</servlet-name>
    <url-pattern>/servlet/LoginForm</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>CencalMaster</servlet-name>
    <url-pattern>/servlet/CencalMaster</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>MasterBlog</servlet-name>
    <url-pattern>/servlet/MasterBlog</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>SearchFriend</servlet-name>
    <url-pattern>/servlet/SearchFriend</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>AddFriend</servlet-name>
    <url-pattern>/servlet/AddFriend</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>PhotoUpLoad</servlet-name>
    <url-pattern>/servlet/PhotoUpLoad</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>ShowPhoto</servlet-name>
    <url-pattern>/servlet/ShowPhoto</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>ShowPhotos</servlet-name>
    <url-pattern>/servlet/ShowPhotos</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>ListArtical</servlet-name>
    <url-pattern>/servlet/ListArtical</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>DeleteArtical</servlet-name>
    <url-pattern>/servlet/DeleteArtical</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>ReEditBlog</servlet-name>
    <url-pattern>/servlet/ReEditBlog</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>ShowIndex</servlet-name>
    <url-pattern>/servlet/ShowIndex</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>ShowFriendBlog</servlet-name>
    <url-pattern>/servlet/ShowFriendBlog</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>ShowFriendArtical</servlet-name>
    <url-pattern>/servlet/ShowFriendArtical</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>WordForm</servlet-name>
    <url-pattern>/servlet/WordForm</url-pattern>
  </servlet-mapping>
	<filter>
		<filter-name>encodeFilter</filter-name>
		<filter-class>cn.itcast.filter.CharacterEncodingFilter</filter-class>
		<init-param>
			<param-name>encode</param-name>
			<param-value>UTF-8</param-value>
		</init-param>
	</filter>
	<filter-mapping>
	<filter-name>encodeFilter</filter-name>
	<url-pattern>/*</url-pattern>
	</filter-mapping>
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
</web-app>


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