今日共同报告-06-系统优化
今天的合作任务：我增添了一部分后端逻辑并优化了代码，锁群研究算法并测试了系统
今天的合作照：
今天的进度报告：
今天优化了前端，增添了功能
今天的前端页面展示：
我优化的界面
锁群优化的输出样式，看起来更加好一点
部分代码：
package main; import com.DB; import dao.Sub; 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 java.io.IOException; import java.io.PrintWriter; //站点查询 @WebServlet("/SubwayStation") public class SubwayStation extends HttpServlet { protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException{ resp.setContentType("text/html;charset=UTF-8"); PrintWriter out = resp.getWriter(); String na = req.getParameter("name"); DB db = new DB(); Sub sub = new Sub(); String line = sub.LineStation(na); req.setAttribute("routeStation", line); req.getRequestDispatcher("/nameresult.jsp").forward(req, resp); } @Override protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { doGet(req, resp); } @Override public void init() throws ServletException { } @Override public void destroy() { } }
<%@ page language= "java" contentType= "text/html; charset=UTF-8" pageEncoding= "UTF-8" %> <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/html"> <head> <title>石家庄铁道大学北京地铁查询系统</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link rel="stylesheet" href="css/style.css"> <script type="text/jscript"> //图片定时转换 var curIndex=0; var timeInterval=2000; var arr=new Array(); arr[0]="./images/p_14.jpg"; arr[1]="./images/p__15.jpg"; arr[2]="./images/p_16.jpg"; setInterval("changeImg()",timeInterval); function changeImg(){ var obj=document.getElementById("obj"); if(curIndex==arr.length-1){ curIndex=0; }else{ curIndex+=1; } obj.src=arr[curIndex]; } //显示当前时间 function showLocale(objD) { var str, colorhead, colorfoot; var yy = objD.getYear(); if (yy < 1900) yy = yy + 1900; var MM = objD.getMonth() + 1; if (MM < 10) MM = '0' + MM; var dd = objD.getDate(); if (dd < 10) dd = '0' + dd; var hh = objD.getHours(); if (hh < 10) hh = '0' + hh; var mm = objD.getMinutes(); if (mm < 10) mm = '0' + mm; var ss = objD.getSeconds(); if (ss < 10) ss = '0' + ss; var ww = objD.getDay(); colorhead = "<font color=\"#000000\">"; if (ww == 0) ww = "星期日"; if (ww == 1) ww = "星期一"; if (ww == 2) ww = "星期二"; if (ww == 3) ww = "星期三"; if (ww == 4) ww = "星期四"; if (ww == 5) ww = "星期五"; if (ww == 6) ww = "星期六"; colorfoot = "</font>" str = colorhead + yy + "-" + MM + "-" + dd + " " + hh + ":" + mm + ":" + ss + " " + ww + colorfoot; return (str); } function tick() { var today; today = new Date(); document.getElementById("localtime").innerHTML = showLocale(today); window.setTimeout("tick()", 1000); } window.onload = function() { tick(); } //显示tab（tabHeadId：tab头中当前的超链接；tabContentId要显示的层ID） function showTab(tabHeadId,tabContentId) { //tab层 var tabDiv = document.getElementById("tabDiv"); //将tab层中所有的内容层设为不可见 //遍历tab层下的所有子节点 // var taContents = tabDiv.childNodes; // for(i=0; i<taContents.length; i++) // { //将所有内容层都设为不可见 // if(taContents[i].id!=null && taContents[i].id != 'tabsHead') // { // taContents[i].style.display = 'none'; // } //} document.getElementById('tabContent1').style.display='none'; document.getElementById('tabContent2').style.display='none'; document.getElementById('tabContent3').style.display='none'; document.getElementById('tabContent4').style.display='none' //将要显示的层设为可见 document.getElementById(tabContentId).style.display = 'block'; //遍历tab头中所有的超链接 var tabHeads = document.getElementById('tabsHead').getElementsByTagName('a'); for(i=0; i<tabHeads.length; i++) { //将超链接的样式设为未选的tab头样式 tabHeads[i].className='tabs'; } //将当前超链接的样式设为已选tab头样式 document.getElementById(tabHeadId).className='curtab'; document.getElementById(tabHeadId).blur(); } </script> </head> <body> <div style="width: 100%; font-family: 微软雅黑; text-align: center; font-size: 20pt; ">石家庄铁道大学北京地铁查询系统</div><br/> <div id="localtime" style="text-align: center;"></div> <div id="tabDiv" style="width: 1000px"> <div id="tabsHead"> <a id="tabs1" class="curtab" href="javascript:showTab('tabs1','tabContent1')">线路规划查询结果</a> </div> <div id="tabContent1" style="display: block"> <form action="lineresult.jsp"> <table style="border-width: 0; width: 100%"> <tr> <table border="1" style="border-left-color: #B0C4DE; border-bottom-color: #B0C4DE; width: 100%;border-top-style: solid; border-top-color: #B0C4DE; border-right-style: solid; border-left-style: solid; height: 250px; border-right-color: #B0C4DE; border-bottom-style: hidden"> <tr align="center"><td align="center" colspan="1">最优规划查询结果</td></tr> <tr> <td align="center" colspan="2"> <%response.setContentType("text/html;charset=UTF-8"); String s =(String)request.getAttribute("routeMain"); out.println(s);%> </td> </tr> </table> </td> </tr> <tr> </tr> <tr> </tr> </table> </form> </div> </div> <hr /> <div style="text-align: center; width: 100%; font-size: 12px; color: #333;">©版权所有：石家庄铁道大学信息科学与技术学院</div> </body> </html>
