您好，我正在使用显示标签库显示表格，它工作正常，但是当我导出链接时，它遇到了麻烦，所以可以帮助我如何做到这一点
我的代码将是这样的
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@ page import = "com.preva.vo.StoppageDetails"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<%@ taglib uri="http://displaytag.sf.net" prefix="display" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link rel="stylesheet" href="css/displaytag.css" type="text/css">
<link rel="stylesheet" href="css/screen.css" type="text/css">
<link rel="stylesheet" href="css/site.css" type="text/css">
<link href="css/sty.css" rel="stylesheet" type="text/css" />
<link href="css/tabborder.css" rel="stylesheet" type="text/css" />
</head>
<body>
<jsp:include page="Header.jsp" />
<c:choose>
<c:when test="${not empty trackingdetails}">
<table id="display_table">
<tr ><td style="text-align:center;"><b>Tracking Details</b></td></tr>
<tr ><td style="text-align:center;"><b><%=request.getParameter("vehicleId") %></b></td></tr>
<tr><td style="text-align:center;"> From <%=session.getAttribute("fromdate") %> to <%=session.getAttribute("startdate") %></td></tr>
</table>
<display:table id="deviceDetailsID" name="sessionScope.trackingdetails" pagesize="10" export="true" sort="list">
<display:setProperty name="basic.empty.showtable" value="true" />
<display:setProperty name="paging.banner.group_size" value="10" />
<display:setProperty name="paging.banner.item_name" value="Record" />
<display:setProperty name="paging.banner.item_names" value="Records" />
<display:column property="serialID" title="Sl No" style="width: 3%"/>
<display:column property="deviceID" title="DeviceID" style="width: 1%"/>
<display:column property="datestamp" title="DATE" format="{0,date,dd-MM-yyyy}"/>
<display:column property="timestamp" title="TIME" />
<display:column property="speed" title="Speed" />
<display:column property="statuscode" title="Status Code"/>
<display:column property="address" title="Address" />
</display:table>
</c:when>
<c:otherwise>
<jsp:include page="Pages/Trackingbody.jsp"/>
<div id="MenuLineDiv" style="width:100%; height: 2px; font-size: 2px; background-color: #FFCD44; position: relative; top: 0px;"></div>
<table width="100%" border="1" cellpadding="0" cellspacing="0" bordercolor="#FFFFFF">
<tr class="topheader">
<td colspan="6" style="color:white;text-align:center;">Tracking report for <%=request.getParameter("vehicleId") %> from <%=session.getAttribute("fromdate") %> to <%=session.getAttribute("startdate") %> </td>
</tr>
<tr class="secondhedr">
<td colspan="6" style="color:white;text-align:center;">No data found</td>
</tr>
</table>
</c:otherwise>
</c:choose>
<jsp:include page="Footer.jsp"/>
</body>
</html>
当我单击导出“csv”时，它在浏览器中显示而不是作为文件，即它没有要求我保存或打开文件选项可以提供任何帮助
提前致谢
在你的代码之后
<display:setProperty name="paging.banner.item_names" value="Records" />
行添加两个属性
<display:setProperty name="export.pdf" value="true" /> //set false if you don't want
<display:setProperty name="export.csv" value="true" /> //set false if you don't want
现在，添加两个属性来设置下载文件名
<display:setProperty name="export.csv.filename" value="CSV Report.pdf"/>
<display:setProperty name="export.pdf.filename" value="PDF Report.pdf"/>
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