改良后的系统界面
//index.jsp
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page import="java.util.ArrayList" %>
<%@ page import="bean.policy" %><%--
Created by IntelliJ IDEA.
User: Lenovo
Date: 2023/4/10
Time: 15:19
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<link href="table.css" rel="stylesheet">
<title>Title</title>
</head>
<body>
<center>
<div style="color: #87CEFA;font-size: 40px">
<img src="LOGO.png" style="width: 50px;height: 50px;"> 科技政策查询系统
</div>
</center>
<%
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
Object message=request.getAttribute("message");
if(message!=null)
{
%>
<script language="JavaScript">alert("<%=message%>")</script>
<%
}
ArrayList<policy> policies= (ArrayList<policy>) request.getAttribute("policies");
if(policies==null){
%>
<form action="Servlet?method=suoyou" method="post">
<input type="submit" value="查询" style="background-color: #87CEFA;
color: white;
padding: 14px 20px;
margin: 8px 0;
border: none;
border-radius: 4px;
cursor: pointer;">
</form>
<%
}
else if(policies!=null){
%>
<br>
<center>
<form action="Servlet?method=chadata" method="post">
<p style="font-size: 20px">政策名称:<input type="text" name="name" placeholder="请输入政策名称" style="border: none;height: 30px;width: 200px;text-align: center" size="30px">
发文字号:<input type="text" name="document" placeholder="请输入发文字号" style="border: none;height: 30px;width: 200px;text-align: center" size="30px">
发文机构:<input type="text" name="organ" placeholder="请输入发文机构" style="border: none;height: 30px;width: 200px;text-align: center" size="30px">
全文检索:<input type="text" name="data" style="border: none;height: 30px;width:200px;text-align: center" size="30px">
<input type="submit" value="搜索" style="background-color: #87CEFA;
color: white;
padding: 14px 20px;
margin: 8px 0;
border: none;
border-radius: 4px;
cursor: pointer;"></p>
</form>
<br>
<table border="0" cellspacing="0" style="table-layout: fixed">
<th width="10%" style="font-size: 30px">id</th><th width="25%" style="font-size: 30px">政策名称</th><th width="25%" style="font-size: 30px">发文机构</th><th width="20%" style="font-size: 30px">颁布日期</th><th width="20%" style="font-size: 30px">政策分类</th>
<c:forEach items="${policies}" var="item">
<tr>
<td style="height:40px;white-space: nowrap;text-overflow: ellipsis;overflow: hidden;text-align: center">${item.id}</td>
<td style="height:40px;white-space: nowrap;text-overflow: ellipsis;overflow: hidden;text-align: center" title="${item.name}"><a href="Servlet?method=chakan&id=${item.id}" style="text-decoration: none;color: #87CEFA">${item.name}</a></td>
<td style="height:40px;white-space: nowrap;text-overflow: ellipsis;overflow: hidden;text-align: center" title="${item.organ}">${item.organ}</td>
<td style="height:40px;white-space: nowrap;text-overflow: ellipsis;overflow: hidden;text-align: center">${item.pubdata}</td>
<td style="height:40px;white-space: nowrap;text-overflow: ellipsis;overflow: hidden;text-align: center">${item.type}</td>
</tr>
</c:forEach>
</table>
<br>
共${sum}条记录，当前第${cpage}/${tpage}页
<%
String dd= request.getAttribute("dd").toString();
if(Integer.parseInt(request.getAttribute("sum").toString())<10){
} else if(dd.equals("d")){%>
<a href="Servlet?method=suoyou&cp=1" style="text-decoration: none;color: #87CEFA">首页</a>
<a href="Servlet?method=suoyou&cp=${cpage-1<=0?1:cpage-1}" style="text-decoration: none;color: #87CEFA">上一页</a>
<a href="Servlet?method=suoyou&cp=${cpage+1>=tpage?tpage:cpage+1}" style="text-decoration: none;color: #87CEFA">下一页</a>
<a href="Servlet?method=suoyou&cp=${tpage}" style="text-decoration: none;color: #87CEFA">尾页</a>
<%
}
else if(dd.equals("dd")){%>
<a href="Servlet?method=chadata&cp=1&name=<%=request.getAttribute("name")%>&document=<%=request.getAttribute("document")%>&organ=<%=request.getAttribute("organ")%>" style="text-decoration: none;color: #87CEFA">首页</a>
<a href="Servlet?method=chadata&cp=${cpage-1<=0?1:cpage-1}&name=<%=request.getAttribute("name")%>&document=<%=request.getAttribute("document")%>&organ=<%=request.getAttribute("organ")%>" style="text-decoration: none;color: #87CEFA">上一页</a>
<a href="Servlet?method=chadata&cp=${cpage+1>=tpage?tpage:cpage+1}&name=<%=request.getAttribute("name")%>&document=<%=request.getAttribute("document")%>&organ=<%=request.getAttribute("organ")%>" style="text-decoration: none;color: #87CEFA">下一页</a>
<a href="Servlet?method=chadata&cp=${tpage}&name=<%=request.getAttribute("name")%>&document=<%=request.getAttribute("document")%>&organ=<%=request.getAttribute("organ")%>" style="text-decoration: none;color: #87CEFA">尾页</a>
<%
}
%>
<%
}
%>
<div style="margin-top: 50px">
河北省科学技术情报研究院 版权所有 <a target='_blank' href='https://beian.miit.gov.cn/#/Integrated/recordQuery'> 冀ICP备06001908-1 </a>
</div>
</center>
</body>
</html>
