bjsxt Lucene项目的jsp

xxp3369 · 发表于 2013-2-7 16:07:30

index.jsp

<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%><%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> <base href="<%=basePath%>">       <title>My JSP 'left.jsp' starting page</title> <meta http-equiv="pragma" content="no-cache"><meta http-equiv="cache-control" content="no-cache"><meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"><meta http-equiv="description" content="This is my page">  </head> <body bgcolor=f1f1f1 style="border-right:#000000 1px solid"> <a href="searchForm.jsp" target="main">搜索</a><br> <br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>  </body></html>

left.jsp

<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%><%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> <base href="<%=basePath%>">       <title>My JSP 'left.jsp' starting page</title> <meta http-equiv="pragma" content="no-cache"><meta http-equiv="cache-control" content="no-cache"><meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"><meta http-equiv="description" content="This is my page">  </head> <body bgcolor=f1f1f1 style="border-right:#000000 1px solid"> <a href="searchForm.jsp" target="main">搜索</a><br> <br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>  </body></html>

top.jsp

<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%><%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> <base href="<%=basePath%>">       <title>My JSP 'top.jsp' starting page</title> <meta http-equiv="pragma" content="no-cache"><meta http-equiv="cache-control" content="no-cache"><meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"><meta http-equiv="description" content="This is my page">  </head> <body bgcolor="green"> 搜索系统 V 11.0<br>  </body></html>

readme.jsp

<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%><%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> <base href="<%=basePath%>">       <title>My JSP 'readme.jsp' starting page</title> <meta http-equiv="pragma" content="no-cache"><meta http-equiv="cache-control" content="no-cache"><meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"><meta http-equiv="description" content="This is my page">  </head> <body> 欢迎使用本系统 <br>  </body></html>

searchForm.jsp

<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%><%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> <base href="<%=basePath%>">       <title>My JSP 'searchForm.jsp' starting page</title> <meta http-equiv="pragma" content="no-cache"><meta http-equiv="cache-control" content="no-cache"><meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"><meta http-equiv="description" content="This is my page">  </head>  <script type="text/javascript">  function check(){  if(document.forms[0].key.value==""){  alert("关键词不能为空");  return false;  }  return true;  }  </script>  <body> <form action="results.jsp" method="get" > 关键词：<input name=key >          <input type=submit value="搜索"> </form>          <br>  </body></html>

result.jsp

<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%><%@ page import="java.io.IOException"%><%@ page import="org.apache.lucene.document.Document"%><%@ page import="org.apache.lucene.index.CorruptIndexException"%><%@ page import="org.apache.lucene.index.Term"%><%@ page import="org.apache.lucene.search.Hits"%><%@ page import="org.apache.lucene.search.IndexSearcher"%><%@ page import="org.apache.lucene.search.Query"%><%@ page import="org.apache.lucene.search.TermQuery"%><%@ page import="com.bjsxt.lucene.util.*"%><%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";int start = 0;try{start = Integer.parseInt(request.getParameter("start"));}catch(Exception e){}int max = 10;%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html>  <head> <base href="<%=basePath%>">       <title>My JSP 'results.jsp' starting page</title> <meta http-equiv="pragma" content="no-cache"><meta http-equiv="cache-control" content="no-cache"><meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"><meta http-equiv="description" content="This is my page"><link rel="stylesheet" type="text/css" href="styles.css">  </head> <script type="text/javascript">  function check(){  if(document.forms[0].key.value==""){  alert("关键词不能为空");  return false;  }  return true;  }  </script>  <body><%String index = "D:\\share\\0400_Servlet_JSP\\soft\\apache-tomcat-5.5.17\\apache-tomcat-5.5.17\\index_cn";IndexSearcher searcher=null;searcher = new IndexSearcher(index);Query query = new TermQuery(new Term("title",request.getParameter("key")));Hits hits = searcher.search(query);System.out.println(hits.length());if(hits.length()>0){ %>  <form action="results.jsp" method="get" name=searchForm > 关键词：<input name=key value="<%=request.getParameter("key") %>"> <input name=start value="<%=start%>"> <input type=submit value="搜索"> </form>  一共找到了<%=hits.length() %>条结果  <div id=gridData>  <table border=0 cellpadding="3" cellspacing="1">  <tr>  <td>序号</td>  <td>标题</td>    </tr>  <%  for (int i = start; i < start+max; i++) {if(i>=hits.length()){break;}Document doc = hits.doc(i);String _title = doc.get("title");String _summary = doc.get("summary");String _path = doc.get("path");//D:\share\0100_J2SE\soft\html_zh_CN\html\zh_CN\api\java\lang\String.html//http://127.0.0.1/api/java/lang/String.html_path = _path.replaceAll("D:\\\\share\\\\0100_J2SE\\\\soft\\\\html_zh_CN\\\\html\\\\zh_CN\\\\","");_path = _path.replace('\\','/');_path = "http://127.0.0.1/"+_path;System.out.println(_path);%>  <tr>  <td><%=i+1 %></td>  <td><a href="<%=_path %>"><%=_title %></a></td>    </tr> <%}searcher.close(); %>       </table><a href="javascript:first();">首页</a><%if(start-max>=0){ %><a href="javascript:previous();">上一页</a><%}else{ %>上一页<%} %><%if(start+max<hits.length()){ %><a href="javascript:next();">下一页</a><%}else{ %>下一页<%} %><a href="javascript:last();">尾页</a></div><script type="text/javascript">function first(){searchForm.start.value=0;searchForm.submit();}function previous(){searchForm.start.value=<%=start-max%>;searchForm.submit();}function next(){searchForm.start.value=<%=start+max%>;searchForm.submit();}function last(){searchForm.start.value=<%=hits.length()/max*max%>;searchForm.submit();}</script><%}else{ %>对不起没找到结果，请重新设定搜索条件<a href=javascript:history.back()>返回</a><%} %>    <br>  </body></html>

styles.css

BODY{FONT-SIZE: 9pt; line-height: 150%; margin-top:10px;margin-bottom:0px;margin-left:10px;margin- right:0px;scrollbar-face-color: #f6f6f6;scrollbar-highlight-color: #ffffff; scrollbar-shadow-color: #cccccc; scrollbar-3dlight-color: #cccccc; scrollbar-arrow-color: #330000; scrollbar-track-color: #f6f6f6; scrollbar-darkshadow-color: #ffffff;}input{BORDER-TOP-WIDTH: 1px; PADDING-RIGHT: 1px; PADDING-LEFT: 1px; BORDER-LEFT-WIDTH: 1px; FONT-SIZE: 9pt; BORDER-LEFT-COLOR: #cccccc; BORDER-BOTTOM-WIDTH: 1px; BORDER-BOTTOM-COLOR: #cccccc; PADDING-BOTTOM: 1px; BORDER-TOP-COLOR: #cccccc; PADDING-TOP: 1px; BORDER-RIGHT-WIDTH: 1px; BORDER-RIGHT-COLOR: #cccccc; font-family: "????", "Arial", "Helvetica", "sans-serif";font-size:12px;}a:link { FONT-SIZE: 12px;color:#4020a0;text-decoration:none}a:visited { FONT-SIZE: 12px;color:#4020a0;text-decoration:none}a:hover { FONT-SIZE: 12px;color:#FF0000; text-decoration:underline; }td {font-size: 12px;}#gridData{margin-left:2px;margin-top:2px;padding-top:5px;padding-bottom:5px;background-color:#E2F0FE;width: 100%;align:center;}#gridData table {background-color:#7C9CCB;align:center;margin: 5px;width: 98%;}#gridData table tr{font-size: 12px;background-color:#F2F8FE;}#gridData table td{font-size: 12px;AAAAAbackground-color:#F2F8FE;}.listtable{WIDTH: 95%; }.listtable td{border-top: 1px solid #ffffff;border-bottom: 1px solid #dddddd;}.listtabletitle{color:"#4020a0";font-weight:bold;FONT-SIZE: 12px;}

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