我快疯了！！！！！！！！！！

Question

以下是我的代码：<%@ page import="java.sql.*" %>
<%@ page import="java.util.*" %>
<%@ page import="java.io.*" %><%@ page import="net.sf.jasperreports.engine.util.*"%>
<%@ page import="net.sf.jasperreports.engine.*"%>
<%@ page import="net.sf.jasperreports.engine.export.*"%><%
    File reportFile = new File(application.getRealPath("texttu.jasper"));
    JasperReport jasperReport = (JasperReport)JRLoader.loadObject(reportFile.getPath());
    Map parameters = new HashMap();
    parameters.put("inputMe", "wenzi");    Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
    Connection conn=DriverManager.getConnection("jdbc:microsoft:sqlserver://gaoxin:1433;DatabaseName=pubs","sa","sa");
    JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, conn);    JRHtmlExporter exporter = new JRHtmlExporter();    exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
    exporter.setParameter(JRExporterParameter.OUTPUT_WRITER, out);
    exporter.setParameter(JRHtmlExporterParameter.IS_USING_IMAGES_TO_ALIGN, Boolean.FALSE);
    exporter.exportReport();
    conn.close();
    System.out.println("-------All Over-------");
%>