jasperreport5.6.0生成报表另存为html格式

Jasperreport5.6.0生成的报表，可有多种格式，这里主要讲生成 PDF，RTF，EXCEL，HTML，XML等格式,这里先讲生成HTML格式的，在JSP页面写代码，如下所示

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>

<%@ page import="net.sf.jasperreports.engine.*" %>

<%@ page import="net.sf.jasperreports.engine.export.*" %>

<%@ page import="org.springframework.ui.jasperreports.JasperReportsUtils" %>

<%@ page import="java.util.*" %>

<%@ page import="java.io.*" %>

<%@ page import="java.sql.*" %>

<%

String path = request.getContextPath();

String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";

%>

<%

    //报表生成之后编译生成的.jasper文件位置

    File jasperFile=new File("D:/Workspaces/zwjxSystem/WebRoot/jasper/report1.jasper");

    String url ="jdbc:oracle:thin:@192.168.1.104:1521:orcl";

    Class.forName("oracle.jdbc.driver.OracleDriver");

    Connection conn = DriverManager.getConnection(url,"zwjx","zwjx");

    String projectapproid = request.getParameter("projectapproid");

    System.out.println(projectapproid);

    Map map = new HashMap();

    map.put("projectapproid",projectapproid);

    //打印

    JasperPrint  print = JasperFillManager.fillReport(jasperFile.getPath(), map,conn);

    OutputStream os=response.getOutputStream();

  //生成文件名

    String  fileNames="项目立项";

    JRAbstractExporter exporter = new JRHtmlExporter();

    response.reset();

    response.setContentType("text/html");

    response.setHeader("Content-Disposition","attachment;filename="+new String(fileNames.getBytes("gbk"),"iso8859-1")+".html");

    JasperReportsUtils.render(exporter, print,os);

    os.flush();

    os.close();

%>

运行后，弹出如下对话框，我们可以根据需要选择。可以直接打开，也可以保存。