基于jsp的新闻发布系统
新闻发布系统
下面就让我们来说一说基于jsp的新闻发布系统，其中使用的技术有JavaBean、fillter、数据库等，能够实现新闻的发布功能，在发布之后能够进行对每一条新闻的删除、修改、或者继续增加新的文章，最后还能够进行查询功能，其中引用了百度编辑器，能够进行图文并茂的编辑，极大地方便用户的使用。
注：完整项目
下载地址： 新闻发布系统（下面的部分代码和下载地址的有所区别，但是只是优化而已，出问题可随时问我）
一、效果演示
一、效果演示
首先让我们来看一看实现的效果：
下面是登陆的首界面：
图1 首界面
管理员登录页面：
图2 管理员登录界面
下面是管理员登陆之后的界面，可以进行添加新闻、删除新闻、查询新闻：
图3 管理员管理界面
下面是添加新闻界面，能够进行新闻的添加：
图4 添加新闻界面
下面是所添加的新闻：
图5 添加后的新闻
下面是修改新闻界面：
图6 修改新闻界面
下面是修改后的界面
图7 修改后的界面
下面是删除新闻后的界面：
图8 删除新闻后的界面
对于新闻的查找，与其他类似，在这里我们使用的是利用新闻编号进行查询所需的信息，然后在新的页面上进行显示
二、具体实现过程
1、环境：编程环境为NetBeans8.0和Oracle数据库
2、数据库后台的设计
在新闻管理系统中，我们需要数据库后台管理，其具体步骤如下所示：
根据所需的业务进行建表，
可参见如下所示：
建立数据库
3、编写步骤：
（1）首先建立以个项目，在此命名为Demo_08_NewsRealese,项目布局结构如下图所示，根据如下布局对项目进行布局设计，方便后面的编程，项目中web-inf为项目配置文件夹，images文件夹用于储存项目中使用的图片文件，ueditor为百度富文本编辑器文件夹，源包文件夹为Java类文件夹：
图9 项目布局结构图
接着，我们进行创建数据库连接层，即DAO和VO，分别存于包com.lut.beans和dao,类命名分别命名为NewsRealese、NewsRealeseDao，对于类NewsRealese而言，主要是实现字符串的包装，其内容与数据库里边的内容一一对应，其代码分别如下所示：
package com.lut.beans;
public class NewsRealese {
private String newsId;
private String classId;
private String kindId;
private String myOther;
private String headTitle;
private String content;
private String connectRealtive;
private String author;
private String editor;
private String newsFrom;
private String top;
private String newsTime;
private String hits;
private String state;
private String tag;
public String getNewsId() {
return newsId;
}
public void setNewsId(String newsId) {
this.newsId = newsId;
}
public String getClassId() {
return classId;
}
public void setClassId(String classId) {
this.classId = classId;
}
public String getKindId() {
return kindId;
}
public void setKindId(String kindId) {
this.kindId = kindId;
}
public String getMyOther() {
return myOther;
}
public void setMyOther(String myOther) {
this.myOther = myOther;
}
public String getHeadTitle() {
return headTitle;
}
public void setHeadTitle(String headTitle) {
this.headTitle = headTitle;
}
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
public String getConnectRealtive() {
return connectRealtive;
}
public void setConnectRealtive(String connectRealtive) {
this.connectRealtive = connectRealtive;
}
public String getAuthor() {
return author;
}
public void setAuthor(String author) {
this.author = author;
}
public String getEditor() {
return editor;
}
public void setEditor(String editor) {
this.editor = editor;
}
public String getNewsFrom() {
return newsFrom;
}
public void setNewsFrom(String newsFrom) {
this.newsFrom = newsFrom;
}
public String getTop() {
return top;
}
public void setTop(String top) {
this.top = top;
}
public String getNewsTime() {
return newsTime;
}
public void setNewsTime(String newsTime) {
this.newsTime = newsTime;
}
public String getHits() {
return hits;
}
public void setHits(String hits) {
this.hits = hits;
}
public String getState() {
return state;
}
public void setState(String state) {
this.state = state;
}
public String getTag() {
return tag;
}
public void setTag(String tag) {
this.tag = tag;
}
}
//1、注册驱动
Class.forName("oracle.jdbc.driver.OracleDriver");
//2、url地址
String url = "jdbc:oracle:thin:@localhost:1521:orcl";
//3、获取连接
conn = DriverManager.getConnection(url, "scott", "wjk139");
其他的操作分别为增删改查的具体代码，分别对应Servlet中或jsp中需要实例化的代码，下面就是具体的DAO类代码：
package dao;
import com.lut.beans.NewsRealese;
import static java.lang.System.out;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
public class NewsRealeseDao {
public ArrayList queryAllNews() throws Exception {
Connection conn = null;
ArrayList newsRealese = new ArrayList();
try {
//获取连接
Class.forName("oracle.jdbc.driver.OracleDriver");
String url = "jdbc:oracle:thin:@localhost:1521:orcl";
conn = DriverManager.getConnection(url, "scott", "wjk139");
//运行SQL语句
String sql = "select * from newmessage";//获取
Statement stat = conn.createStatement();
ResultSet rs = stat.executeQuery(sql);
while (rs.next()) { //实例化VO
NewsRealese news = new NewsRealese();
news.setNewsId(rs.getString("newsid"));
news.setClassId(rs.getString("CLASSID"));
news.setKindId(rs.getString("KINDID"));
news.setMyOther(rs.getString("MYOTHER"));
news.setHeadTitle(rs.getString("HEADTITLE"));
news.setContent(rs.getString("CONTENT"));
news.setConnectRealtive(rs.getString("CONNECTREALTIVE"));
news.setAuthor(rs.getString("AUTHOR"));
news.setEditor(rs.getString("EDITOR"));
news.setNewsFrom(rs.getString("NEWSFROM"));
news.setTop(rs.getString("TOP"));
news.setNewsTime(rs.getString("NEWSTIME"));
news.setHits(rs.getString("HITS"));
news.setState(rs.getString("STATE"));
news.setTag(rs.getString("TAG"));
newsRealese.add(news);
}
rs.close();
stat.close();
} catch (Exception e1) {
e1.printStackTrace();
} finally {
try {//关闭连接
if (conn != null) {
conn.close();
conn = null;
}
} catch (Exception ex) {
}
return newsRealese;
}
}
//查询一个消息
public ArrayList queryOneNews(int newsid) throws Exception {
Connection conn = null;
ArrayList newsRealese = new ArrayList();
int temp_id = newsid;
try {
//获取连接
Class.forName("oracle.jdbc.driver.OracleDriver");
String url = "jdbc:oracle:thin:@localhost:1521:orcl";
conn = DriverManager.getConnection(url, "scott", "wjk139");
//运行SQL语句
Statement stat = conn.createStatement();
String sql = "select * from newmessage where newsid=?";//获取newsid，使用？代替字符串，是一种预编译的提交方式
PreparedStatement ps = conn.prepareStatement(sql);
ps.setInt(1, Integer.valueOf(newsid));
ResultSet rs = ps.executeQuery();// 之前已经给了sql字符串，所以executeQuery是无参的。
while (rs.next()) { //实例化VO
NewsRealese news = new NewsRealese();
news.setNewsId(rs.getString("newsid"));
news.setClassId(rs.getString("CLASSID"));
news.setKindId(rs.getString("KINDID"));
news.setMyOther(rs.getString("MYOTHER"));
news.setHeadTitle(rs.getString("HEADTITLE"));
news.setContent(rs.getString("CONTENT"));
news.setConnectRealtive(rs.getString("CONNECTREALTIVE"));
news.setAuthor(rs.getString("AUTHOR"));
news.setEditor(rs.getString("EDITOR"));
news.setNewsFrom(rs.getString("NEWSFROM"));
news.setTop(rs.getString("TOP"));
news.setNewsTime(rs.getString("NEWSTIME"));
news.setHits(rs.getString("HITS"));
news.setState(rs.getString("STATE"));
news.setTag(rs.getString("TAG"));
newsRealese.add(news);
}
rs.close();
stat.close();
} catch (Exception e1) {
e1.printStackTrace();
} finally {
try {//关闭连接
if (conn != null) {
conn.close();
conn = null;
}
} catch (Exception ex) {
}
return newsRealese;
}
}
//删除数据
public String deleteOneNews(int newsid) throws Exception {
Connection conn = null;
ArrayList newsRealese = new ArrayList();
int temp_id = newsid;
try {
//获取连接
Class.forName("oracle.jdbc.driver.OracleDriver");
String url = "jdbc:oracle:thin:@localhost:1521:orcl";
conn = DriverManager.getConnection(url, "scott", "wjk139");
//运行SQL语句
Statement stat = conn.createStatement();
String sql = "DELETE FROM newmessage WHERE newsid =?";//获取newsid，使用？代替字符串，是一种预编译的提交方式
PreparedStatement ps = conn.prepareStatement(sql);
ps.setInt(1, Integer.valueOf(newsid));
ResultSet rs = ps.executeQuery();// 之前已经给了sql字符串，所以executeQuery是无参的。
rs.close();
stat.close();
} catch (Exception e1) {
e1.printStackTrace();
} finally {
try {//关闭连接
if (conn != null) {
conn.close();
conn = null;
}
} catch (Exception ex) {
}
return newsRealese.toString();
}
}
//插入数据
public String insertOneNews(ArrayList addnews_list) throws Exception {
Connection conn = null;
/* for(int i=0,j=1;i
新闻发布系统--最前沿的时尚信息、最有看点的社会聚焦、最富得浪漫的殿堂
正在跳转...,请等待...
<%@page contentType="text/html" import="java.util.*,java.sql.*,com.lut.beans.NewsRealese,dao.NewsRealeseDao"
pageEncoding="UTF-8" language="java"%>
新闻发布系统--最前沿的时尚信息、最有看点的社会聚焦、最富得浪漫的殿堂
管理员登录最新资讯
<%@include file="a_queryNews.jsp" %>
<%@page contentType="text/html" import="java.util.*,java.sql.*" pageEncoding="UTF-8" language="java"%>
<%@page import="com.lut.beans.NewsRealese" %>
<%@page import="dao.NewsRealeseDao" %>
新闻发布系统--最前沿的时尚信息、最有看点的社会聚焦、最值得浪漫的殿堂
最新资讯
<%
String newsid=request.getParameter("newsid");
int newsid_int=Integer.parseInt(newsid);
NewsRealeseDao newsRealeseDao=new NewsRealeseDao();
ArrayList newsRealese=newsRealeseDao.queryOneNews(newsid_int);
%>
新闻编号
所属新闻栏目编号
所属新闻分类编号
原创或转载
新闻标题
新闻内容
相关文章
作者
编辑
出处
是否置顶
新闻发布时间
新闻点击次数
新闻状态
新闻标记
<%
for(int i=0;i
<%=newRealese.getNewsId() %>
<%=newRealese.getClassId() %>
<%=newRealese.getKindId() %>
<%=newRealese.getMyOther() %>
<%=newRealese.getHeadTitle()%>
<%=newRealese.getContent() %>
<%=newRealese.getConnectRealtive()%>
<%=newRealese.getAuthor() %>
<%=newRealese.getEditor() %>
<%=newRealese.getNewsFrom() %>
<%=newRealese.getTop() %>
<%=newRealese.getNewsTime() %>
<%=newRealese.getHits() %>
<%=newRealese.getState() %>
<%=newRealese.getTag() %>
新闻标题:
<%=newRealese.getHeadTitle()%>
作者:
<%=newRealese.getAuthor() %>
新闻发布时间:
<%=newRealese.getNewsTime() %>
新闻点击次数:
<%=newRealese.getHits() %>
<%=newRealese.getContent() %>
返回
发表评论
点赞 举报 投稿，联系作者
<%
}
%>
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
新闻发布系统--最前沿的时尚信息、最有看点的社会聚焦、最值得浪漫的殿堂
在登录的过程中，我们需要进行判断，命名为checkLogin.java,，通过此类进行判断登录是否成功，若成功，则跳转到管理界面，若失败，则停留在当前界面，其代码如下所示：
package servlet;
import com.lut.beans.NewsRealese;
import dao.NewsRealeseDao;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class checkLogin extends HttpServlet {
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
String user=request.getParameter("user");
String pass=request.getParameter("pass");
NewsRealeseDao newsRealeseDao=new NewsRealeseDao();
try {
String newsRealese=newsRealeseDao.ischecked(user,pass);
if(newsRealese!=null)
{
response.sendRedirect("adminManager.jsp");
}
else
{
response.sendRedirect("adminLogin.jsp");
}
}
catch (Exception ex)
{
Logger.getLogger(checkLogin.class.getName()).log(Level.SEVERE, null, ex);
}
}
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
@Override
public String getServletInfo() {
return "Short description"+"public String getServletInfo() ";
}
}
<%--
Document : adminManager
Created on : 2016-5-18, 17:10:01
Author : Administrator
--%>
<%@page import="java.util.ArrayList"%>
<%@page import="com.lut.beans.NewsRealese"%>
<%@page import="dao.NewsRealeseDao"%>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
管理员界面||adminManager.jsp
新闻管理
新闻信息显示
<% NewsRealeseDao newsRealeseDao = new NewsRealeseDao();
ArrayList newsRealese = newsRealeseDao.queryAllNews();
%>
<%
for (int i = 0; i < newsRealese.size(); i++) {
NewsRealese newRealese = (NewsRealese) newsRealese.get(i);
%>
此处假设无图片
此处假设无等级信息
原创或转载:
<%=newRealese.getMyOther()%>
新闻标题:
<%=newRealese.getHeadTitle()%>
新闻内容:
<%=newRealese.getContent()%>
作者:
<%=newRealese.getAuthor()%>
新闻发布时间:
<%=newRealese.getNewsTime()%>
新闻点击次数:
<%=newRealese.getHits()%>
<%
}
%>
<%@include file="a_queryNews.jsp" %>
添加新闻
二
三
图10 百度富文本编辑器文件夹结构图
然后只需将整个文件夹拷贝到项目下即可，在使用时引入和修改路径，在jsp页面里边我已经配置好引用，只需修改路径即可，修改路径时只需将editor_config.js中查找URL变量配置编辑器在你项目中的路径。其中./ueditor为项目中的文件夹
var URL= window.UEDITOR_HOME_URL||"./ueditor/";<%@page contentType="text/html" import="java.util.*,java.sql.*" pageEncoding="UTF-8" language="java"%>
<%@page import="com.lut.beans.NewsRealese" %>
<%@page import="dao.NewsRealeseDao" %>
添加新闻- 新闻发布系统--最前沿的时尚信息、最有看点的社会聚焦、最富得浪漫的殿tang
在增加新闻时，需要对Servlet进行配置，如下图所示所示为配置文件的结构：
插入数据Servlet结构图
下面是InserOneNews.java代码，能够进行对数据的插入功能
package servlet;
import dao.NewsRealeseDao;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class InsertOneNews extends HttpServlet {
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
try (PrintWriter out = response.getWriter()) {
ArrayList addnews_list = new ArrayList();
NewsRealeseDao newsRealeseDao = new NewsRealeseDao();
addnews_list.add(0, request.getParameter("newsid"));
addnews_list.add(1, request.getParameter("classid"));
addnews_list.add(2, request.getParameter("kindid"));
addnews_list.add(3, request.getParameter("myother"));
addnews_list.add(4, request.getParameter("headtitle"));
addnews_list.add(5, request.getParameter("content"));
addnews_list.add(6, request.getParameter("connectrealtive"));
addnews_list.add(7, request.getParameter("author"));
addnews_list.add(8, request.getParameter("editor"));
addnews_list.add(9, request.getParameter("newsfrom"));
addnews_list.add(10, request.getParameter("top"));
addnews_list.add(11, request.getParameter("newstime"));
addnews_list.add(12, request.getParameter("hits"));
addnews_list.add(13, request.getParameter("state"));
addnews_list.add(14,request.getParameter("tag"));
try {
String newsRealese = newsRealeseDao.insertOneNews(addnews_list);
System.out.println("String:"+newsRealese);
if (newsRealese!= null) {
response.sendRedirect("adminManager.jsp");
} else {
response.sendRedirect("a_addNews.jsp");
}
} catch (Exception ex) {
Logger.getLogger(checkLogin.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
@Override
public String getServletInfo() {
return "Short description";
}
}
package servlet;
import dao.NewsRealeseDao;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class DeleteOneNews extends HttpServlet {
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
try (PrintWriter out = response.getWriter()) {
String str_id=request.getParameter("newsid");
int newsid_int=Integer.valueOf(str_id);
NewsRealeseDao newsRealeseDao=new NewsRealeseDao();
try {
String newsRealese = newsRealeseDao.deleteOneNews(newsid_int);
System.out.println("String:"+newsRealese);
if (newsRealese!= null) {
response.sendRedirect("adminManager.jsp");
} else {
response.sendRedirect("a_addNews.jsp");
}
} catch (Exception ex) {
Logger.getLogger(checkLogin.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/**
* Handles the HTTP POST method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/**
* Returns a short description of the servlet.
*
* @return a String containing servlet description
*/
@Override
public String getServletInfo() {
return "Short description";
}
}
<%--
Document : a_queryNews
Created on : 2016-5-18, 17:08:40
Author : Administrator
--%>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
查询页面
<%--
Document : a_queryNeesfailed
Created on : 2016-6-6, 8:43:35
Author : Administrator
--%>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
查询失败
没有找到你要查找的内容，但是你可以进入
主页进行查看
package servlet;
import dao.NewsRealeseDao;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class QueryOneNews extends HttpServlet {
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
try (PrintWriter out = response.getWriter()) {
String str_id=request.getParameter("query");
int newsid_int=Integer.valueOf(str_id);
NewsRealeseDao newsRealeseDao=new NewsRealeseDao();
try {
ArrayList newsRealese = newsRealeseDao.queryOneNews(newsid_int);
char [] s1=newsRealese.toString().toCharArray();
System.out.println("String+newsRealese:"+newsRealese);
System.out.println("String+newsRealese:"+s1[0]+" -------"+s1[1]);
if(s1[0]=='['&&s1[1]==']')
{
response.sendRedirect("a_queryNewsfailed.jsp");
}
else
{
response.sendRedirect("newRealese_detail.jsp?newsid="+str_id);
}
} catch (Exception ex) {
Logger.getLogger(checkLogin.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
@Override
public String getServletInfo() {
return "Short description";
}
}
<%@page contentType="text/html" import="java.util.*,java.sql.*" pageEncoding="UTF-8" language="java"%>
<%@page import="com.lut.beans.NewsRealese" %>
<%@page import="dao.NewsRealeseDao" %>
更改新闻-
<%
NewsRealeseDao newsRealeseDao=new NewsRealeseDao();
String newsid_s=request.getParameter("newsid");
int news_int=Integer.valueOf(newsid_s);
ArrayList news_list=newsRealeseDao.queryOneNews(news_int);
%>
<%
for(int i=0;i
<%
}
%>
package servlet;
import dao.NewsRealeseDao;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class UpdateOneNews extends HttpServlet {
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
try (PrintWriter out = response.getWriter()) {
ArrayList addnews_list = new ArrayList();
NewsRealeseDao newsRealeseDao = new NewsRealeseDao();
addnews_list.add(0, request.getParameter("newsid"));
addnews_list.add(1, request.getParameter("classid"));
addnews_list.add(2, request.getParameter("kindid"));
addnews_list.add(3, request.getParameter("myother"));
addnews_list.add(4, request.getParameter("headtitle"));
addnews_list.add(5, request.getParameter("content"));
addnews_list.add(6, request.getParameter("connectrealtive"));
addnews_list.add(7, request.getParameter("author"));
addnews_list.add(8, request.getParameter("editor"));
addnews_list.add(9, request.getParameter("newsfrom"));
addnews_list.add(10, request.getParameter("top"));
addnews_list.add(11, request.getParameter("newstime"));
addnews_list.add(12, request.getParameter("hits"));
addnews_list.add(13, request.getParameter("state"));
addnews_list.add(14,request.getParameter("tag"));
try {
String newsRealese = newsRealeseDao.updateOneNews(addnews_list);
System.out.println("String:"+newsRealese);
if (newsRealese!= null) {
response.sendRedirect("adminManager.jsp");
} else {
response.sendRedirect("a_addNews.jsp");
}
} catch (Exception ex) {
Logger.getLogger(checkLogin.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
@Override
public String getServletInfo() {
return "Short description";
}
}