ssm從新開發計科院新聞網站

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>西南石油大學-計算機科學學院</title>
    <link rel="stylesheet" type="text/css" href="Style01.css">
    <link rel="stylesheet" type="text/css" href="css/Iframe.css" />
     
    <script type="text/javascript">
        function a(){
            /*if(""==${sessionScope.Imagenews0Name}){
                document.getElementById("reselect").click();
            }*/
            //alert("你好");
            if(${empty sessionScope.Imagenews0Name}){
                document.getElementById("reselect").click();
            }
        }
    </script>
  </head>
  
<body onload="a()">

<!-- FFFFFFFFF -->
<div style="float:left;margin-left:10px">
<form action="Select" method="get" class="add_cp">
    <button type="submit" id="reselect">頁面刷新</button>
</form>
</div>
<div style="float:left;margin-left:20px">
    <p class="add_cp"><button onclick="window.location.href='login.html'">新聞管理</button></p>
</div>

<!-- 居中顯示 -->
<div style="display: block; margin: 0 auto; width: 60%; background: #fff;">
<!-- 頂部及搜索 -->
<div class="divTop">
    <div class="divSearch">
    <input type="text" placeholder="請輸入關鍵詞搜索">
    <input type="submit" value="搜索">
    </div>
</div>

<!-- 導航 -->
<div class="Guide">
    <ul class="ul1">
        <li class="li1"><a href="#">網站首頁</li>
        <div class="dropDown">
            <a href="#" class="dropBtn">學院概況</a>
            <div class="dropDown-content">
                <a href="#">學院簡介</a>
                <a href="#">學院領導</a>
                <a href="#">組織機構</a>
            </div>
        </div>
        <div class="dropDown">
            <a href="#" class="dropBtn">本科生教育</a>
            <div class="dropDown-content">
                <a href="#">計算機科學與技術專業</a>
                <a href="#">軟件工程專業</a>
                <a href="#">網絡工程專業</a>
                <a href="#">物聯網工程專業</a>
                <a href="#">信息管理與信息系統專業</a>
                <a href="#">網絡空間安全專業</a>
                <a href="#">數據科學與大數據技術專業</a>
                <a href="#">對外人才合做培養項目</a>
                <a href="#">考試信息</a>
                <a href="#">選課重修信息</a>
                <a href="#">通知公告</a>
                <a href="#">資料下載</a>
                <a href="#">公選課教師視頻</a>
            </div>
        </div>
        <div class="dropDown">
            <a href="#" class="dropBtn">研究生教育</a>
            <div class="dropDown-content">
                <a href="#">招生簡章</a>
                <a href="#">計算機科學與技術一級學科</a>
                <a href="#">軟件工程一級學科</a>
                <a href="#">網絡空間安全一級學科</a>
                <a href="#">研究生導師</a>
                <a href="#">研究生獎助體系</a>
                <a href="#">通知公告</a>
                <a href="#">資料下載</a>
            </div>
        </div>
        <div class="dropDown">
            <a href="#" class="dropBtn">師資隊伍</a>
            <div class="dropDown-content">
                <a href="#">教授</a>
                <a href="#">副教授</a>
                <a href="#">講師</a>
                <a href="#">實驗人員</a>
            </div>
        </div>
        <div class="dropDown">
            <a href="#" class="dropBtn">科學研究</a>
            <div class="dropDown-content">
                <a href="#">科研團隊</a>
                <a href="#">科研平臺</a>
                <a href="#">科研成果</a>
            </div>
        </div>
        <div class="dropDown">
            <a href="#" class="dropBtn">學生工做</a>
            <div class="dropDown-content">
                <a href="#">工做動態</a>
                <a href="#">通知公告</a>
                <a href="#">課外創新實踐</a>
                <a href="#">畢業生就業</a>
                <a href="#">心靈之窗</a>
                <a href="#">青春風采</a>
                <a href="#">資料下載</a>
            </div>
        </div>
        <div class="dropDown">
            <a href="#" class="dropBtn">招生工做</a>
            <div class="dropDown-content">
                <a href="#">學院介紹</a>
                <a href="#">畢業生就業去向</a>
                <a href="#">優秀畢業生簡介</a>
                <a href="#">學生獲獎</a>
                <a href="#">精英校友介紹</a>
                <a href="#">招生工做宣傳報道</a>
            </div>
        </div>
        <div class="dropDown">
            <a href="#" class="dropBtn">實驗中心</a>
            <div class="dropDown-content">
                <a href="#">中心簡介</a>
                <a href="#">實驗分室</a>
                <a href="#">規章制度</a>
                <a href="#">資料下載</a>
                <a href="#">開放預定</a>
            </div>
        </div>
        <div class="dropDown">
            <a href="#" class="dropBtn">黨建之窗</a>
            <div class="dropDown-content">
                <a href="#">黨建動態</a>
                <a href="#">學習園地</a>
                <a href="#">黨務政務公開</a>
                <a href="#">資料下載</a>
            </div>
        </div>
    </ul>
</div>
<br>
<!-- 滾動圖片(暫時靜態) -->
<div class="divPicture">
    <a href="#"><img alt="welcome" src="images/welcome.jpg"></a>
</div>

<!-- 文字新聞版塊 -->
<div style="width:974px;height:970px;background-color:white;">
    <!-- 圖片新聞 -->
    <div class="q1">
        <div class="p1">
            <div class="t1">
                圖片新聞
            </div>
            <div class="t2">
                <a href="#"><img alt="more" src="images/more.png"></a>
            </div>
        </div>
        <div id="sp">
            <a><img alt="chat" src="images/chat.jpg" style="width:350px;width:300px"></a>
        </div>
        <p>
            <ul>
                <li class="li2"><a href="#">${sessionScope.Imagenews0Name}</a></li>
                <li class="li2"><a href="#">${sessionScope.Imagenews1Name}</a></li>
                <li class="li2"><a href="#">${sessionScope.Imagenews2Name}</a></li>
                <li class="li2"><a href="#">${sessionScope.Imagenews3Name}</a></li>
                <li class="li2"><a href="#">${sessionScope.Imagenews4Name}</a></li>
                <li class="li2"><a href="#">${sessionScope.Imagenews5Name}</a></li>
            </ul>
        </p>
    </div>
    <!-- 空行 -->
    <div class="q"></div>
    <!-- 學術交流 -->
    <div class="q2">
        <div class="p2">
            <div class="t1">
                學術交流
            </div>
            <div class="t2">
                <a href="#"><img alt="more" src="images/more.png"></a>
            </div>
        </div>
        <p>
            <ul>
                <li class="li2"><a href="#">基於滑動窗口和模糊c-均</a></li>
                <li class="li2"><a href="#">基於三支決策的廣義代價敏</a></li>
                <li class="li2"><a href="#">人工智能+:視界充滿AI</a></li>
                <li class="li2"><a href="#">零行列式策略及其網絡演化動力學</a></li>
                <li class="li2"><a href="#">視頻趕上雲服務</a></li>
                <li class="li2"><a href="#">計科院關於舉行2018年校慶論文報告會的通知</a></li>
            </ul>
        </p>
    </div>
    
    <!-- 新聞速遞 -->
    <div class="q1">
        <div class="p1">
            <div class="t1">
                新聞速遞
            </div>
            <div class="t2">
                <a href="#"><img alt="more" src="images/more.png"></a>
            </div>
        </div>
        <p>
            <ul>
                <li class="li2"><a href="#">計算機科學學院分年級召開</a></li>
                <li class="li2"><a href="#">學院召開教職工大會學習傳達中層幹部大會精神 部署學院學期工做</a></li>
                <li class="li2"><a href="#">計科院工會組織學院女教職工慶祝第109個「三八婦女節」</a></li>
                <li class="li2"><a href="#">學術講座——人工智能改變咱們的將來生活</a></li>
                <li class="li2"><a href="#">計算機科學學院各年級輔導員集中走訪學生寢室</a></li>
                <li class="li2"><a href="#">學院召開2018年度領導班子民主生活會</a></li>
            </ul>
        </p>
    </div>
    <!-- 空行 -->
    <div class="q"></div>
    <!-- 黨建動態 -->
    <div class="q2">
        <div class="p2">
            <div class="t1">
                黨建動態
            </div>
            <div class="t2">
                <a href="#"><img alt="more" src="images/more.png"></a>
            </div>
        </div>
        <p>
            <ul>
                <li class="li3"><a href="#">學院召開黨委中心組學習會暨黨</a></li>
                <li class="li3"><a href="#">學院召開教職工大會學習傳達中層...</a></li>
                <li class="li3"><a href="#">學院召開2018年領導班子民主生...</a></li>
                <li class="li3"><a href="#">劉翔同志任計算機科學學院黨委副...</a></li>
                <li class="li3"><a href="#">學院黨委組織師生收看慶祝改革開...</a></li>
                <li class="li3"><a href="#">【審覈評估】學院召開本科教學工...</a></li>
                <li class="li3"><a href="#">【聚焦評估】學院召開本科教學工...</a></li>
                <li class="li3"><a href="#">學院黨委開展迎校慶主題黨日活動</a></li>
            </ul>
        </p>
    </div>
    
    <!-- 通知公告 -->
    <div class="q1" style="height:350px;">
        <div class="p1">
            <div class="t1">
                通知公告
            </div>
            <div class="t2">
                <a href="#"><img alt="more" src="images/more.png"></a>
            </div>
        </div>
        <p>
            <ul>
                <li class="li2"><a href="#">自組團出訪前公示信息表(彭博)</a></li>
                <li class="li2"><a href="#">計算機科學學院2019年春季學期開學教學準備及檢查工做實施方案</a></li>
                <li class="li2"><a href="#">西南石油大學計算機科學學院關於舉行學院2019年春季田徑運動會的通知</a></li>
                <li class="li2"><a href="#">2018年秋季學期期末考試狀況總結</a></li>
                <li class="li2"><a href="#">計算機科學學院2018年度教職工考覈優秀名單公示</a></li>
                <li class="li2"><a href="#">國際學術會議(ICCIS2019)徵稿通知</a></li>
                <li class="li2"><a href="#">計算機科學學院領導班子2018年度民主生活會徵求意見</a></li>
                <li class="li2"><a href="#">關於表彰計算機科學學院2018-2019學年秋季學期「最美寢室」的通知</a></li>
            </ul>
        </p>
    </div>
    <!-- 空行 -->
    <div class="q"></div>
    <!-- 專題列表 -->
    <div class="q2" style="height:350px;">
        <div class="p2">
            <div class="t1">
                專題列表
            </div>
            <div class="t2">
                <a href="#"><img alt="more" src="images/more.png"></a>
            </div>
        </div>
        <p>
            <ul>
                <li class="li3"><a href="#">中美聯合高性能和大數據實驗室</a></li>
                <li class="li3"><a href="#">石油工程計算機模擬技術重點實驗室</a></li>
                <li class="li3"><a href="#">思科網絡技術學院教師培訓中心</a></li>
            </ul>
        </p>
    </div>
</div>
</div>
<!-- 底部 -->
    <div style="width:100%;height:70px;background-color:#224B77;color: white;text-align: center;line-height:70px;">
        Copyright© 2018 All Rights Reserved. 西南石油大學計算機科學學院
    </div>
</body>
</html>

index.jsp
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>登陸</title>
<link rel="stylesheet" type="text/css" href="css/index.css" />
</head>

<body style="background:#fff">
<div class="nav_top">
    <div class="nav_tcon">
        <div class="logoimg"><img src="images/logo.png" /></div>
        <div class="logotitle">
            <span>新聞後臺</span>
            <p>News</p>
        </div>
        <div class="logoname">帳號登陸</div>
    </div>
</div>
<div class="logo_content">
    <div class="logo_ccon">
        <img class="logobei" src="images/logobei.png" />
        <form action="Login01" method="get">
            <div class="logo_enter">
            <span style="border-bottom:solid 1px #cfcfcf">請使用工做帳號進行登錄</span>
            <span>登陸名:</span>
            <input class="use_name" type="text" name="uname" placeholder="tom" />
            <span>登陸密碼:<a href="index.html">忘記登陸密碼?</a></span>
            <input class="use_password" type="password" name="upassword" placeholder="123" />
            <button type="submit">登&nbsp;&nbsp;錄</button>
            <img class="logo_ewm" src="images/ewm.png" />
            <div class="logo_zc"><a href="index.html">沒有帳號?</a></div>
        </div>
        </form>
    </div>
</div>
<div class="down_info">
    <div class="information">
        <a href="#">關於咱們</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="#">聯繫咱們</a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="#">法律聲明</a>
    </div>
    <p>新聞後臺&nbsp;&nbsp;&nbsp;&nbsp;廈門石脈科技</p>
    <p style="font-size:12px">2015  Stonechat.com版權全部ICP證:鷺B2-22000000    </p>
    <img style="margin-top:5px" src="images/downbq.png" />
</div>
</body>
</html>

login.html
login.html
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>新聞管理</title>
<link rel="stylesheet" type="text/css" href="css/Iframe.css" />
<link rel="stylesheet" href="utilLib/bootstrap.min.css" type="text/css" media="screen" />
</head>
  
<body>
<span class="cp_title">新聞管理</span>
<div class="add_cp">
    <a href="Insert.html">+添加新聞</a>
    <a href="index.jsp" style="margin-left:40px">返回主頁</a>
    <a href="./Select2" style="margin-left:40px">刷新界面</a>
</div>

<div class="table_con">
    <table>
        <tr class="tb_title">
            <td width="10%">ID</td>
            <td width="30%">新聞名</td>
            <td width="26%">操做</td>
        </tr>
        <tr>
            <td width="10%">${sessionScope.Imagenews0ID}</td>
            <td width="30%">${sessionScope.Imagenews0Name}</td>
            <td width="26%">
                <input class="bj_btn" type="button" value="編輯" />
                <form action="Delete">
                    <input type="hidden" name="newsid" value="${sessionScope.Imagenews0ID}"}>
                    <input class="del_btn" type="submit" value="刪除" />
                </form>
            </td>
        </tr>
        <tr>
            <td width="10%">${sessionScope.Imagenews1ID}</td>
            <td width="30%">${sessionScope.Imagenews1Name}</td>
            <td width="26%">
                <input class="bj_btn" type="button" value="編輯" />
                <form action="Delete">
                    <input type="hidden" name="newsid" value="${sessionScope.Imagenews1ID}"}>
                    <input class="del_btn" type="submit" value="刪除" />
                </form>
            </td>
        </tr>
        <tr>
            <td width="10%">${sessionScope.Imagenews2ID}</td>
            <td width="30%">${sessionScope.Imagenews2Name}</td>
            <td width="26%">
                <input class="bj_btn" type="button" value="編輯" />
                <form action="Delete">
                    <input type="hidden" name="newsid" value="${sessionScope.Imagenews2ID}"}>
                    <input class="del_btn" type="submit" value="刪除" />
                </form>
            </td>
        </tr>
        <tr>
            <td width="10%">${sessionScope.Imagenews3ID}</td>
            <td width="30%">${sessionScope.Imagenews3Name}</td>
            <td width="26%">
                <input class="bj_btn" type="button" value="編輯" />
                <form action="Delete">
                    <input type="hidden" name="newsid" value="${sessionScope.Imagenews3ID}">
                    <input class="del_btn" type="submit" value="刪除" />
                </form>
            </td>
        </tr>
        <tr>
            <td width="10%">${sessionScope.Imagenews4ID}</td>
            <td width="30%">${sessionScope.Imagenews4Name}</td>
            <td width="26%">
                <input class="bj_btn" type="button" value="編輯" />
                <form action="Delete">
                    <input type="hidden" name="newsid" value="${sessionScope.Imagenews4ID}">
                    <input class="del_btn" type="submit" value="刪除" />
                </form>
            </td>
        </tr>
        <tr>
            <td width="10%">${sessionScope.Imagenews5ID}</td>
            <td width="30%">${sessionScope.Imagenews5Name}</td>
            <td width="26%">
                <input class="bj_btn" type="button" value="編輯" />
                <form action="Delete">
                    <input type="hidden" name="newsid" value="${sessionScope.Imagenews5ID}">
                    <input class="del_btn" type="submit" value="刪除" />
                </form>
            </td>
        </tr>
    </table>
</div>
</body>
</html>

MyJsp.jsp
MyJsp.jsp
package com.b;

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

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

import com.a.DBHelper;
import com.a.NewsInfo;

@WebServlet("/Select")
public class Select extends HttpServlet {

    /**
         * The doGet method of the servlet. <br>
         *
         * This method is called when a form has its tag value method equals to get.
         * 
         * @param request the request send by the client to the server
         * @param response the response send by the server to the client
         * @throws ServletException if an error occurred
         * @throws IOException if an error occurred
         */
    public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        //設置請求和響應的字符集編碼
        response.setContentType("text/html; charset=UTF-8");
        request.setCharacterEncoding("UTF-8");
        PrintWriter out = response.getWriter(); //得到輸出流
        
        /*
        //數據庫鏈接
        DBHelper dbhelper=new DBHelper();
        dbhelper.connect();
        //執行6次查詢
        String[] newstime=new String[]{"imagenews","academicexchange","newsnow","partyactive","notice","spetiallist"};
        for(int time=0;time<newstime.length;time++){
            String sql="select * from "+newstime[time];
            dbhelper.select(sql);
            List<NewsInfo> newsall=dbhelper.myselect();
            
            for(int i=0;i<newsall.size();i++){
                NewsInfo Imagenews = newsall.get(i);
                request.getSession().setAttribute(newstime[time]+i+"ID", Imagenews.getId());
                request.getSession().setAttribute(newstime[time]+i+"Name", Imagenews.getName());
            }
        }
        */
        
        for(int q=0;q<6;q++){
            if(null!=request.getSession().getAttribute("Imagenews"+q+"ID")){
                request.getSession().removeAttribute("Imagenews"+q+"ID");
                request.getSession().removeAttribute("Imagenews"+q+"Name");
            }
        }
        
        
        DBHelper dbhelper=new DBHelper();
        dbhelper.connect();
        String sql="select * from imagenews";
        dbhelper.select(sql);
        
        List<NewsInfo> newsall=dbhelper.myselect();
        for(int i=0;i<newsall.size();i++){
            NewsInfo Imagenews = newsall.get(i);
            request.getSession().setAttribute("Imagenews"+i+"ID", Imagenews.getId());
            request.getSession().setAttribute("Imagenews"+i+"Name", Imagenews.getName());
        }
        
        dbhelper.close();
        
        response.sendRedirect("index.jsp");
    }
    public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doGet(request, response);
    }

}

Select.java
Select.java

 

 

 

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