Jasperreport

来源：互联网发布：linux里面涉及到单词编辑：程序博客网时间：2024/05/01 14:59

参照: http://www.360doc.com/content/09/0323/14/117846_2891546.shtml,

自己测试, pdf成功了, 代码如下:

<%@ page session="false"%><%@ page import= "net.sf.jasperreports.engine.* "%><%@ page import= "net.sf.jasperreports.engine.util.* "%><%@ page import= "net.sf.jasperreports.engine.export.* "%> <%@ page import="javax.naming.*"%><%@ page import="java.sql.*"%><%@ page import="javax.sql.*"%><%@ page import="java.util.*"%><%@ page import="java.io.*"%><html><head><meta http-equiv="Content-Type" content="text/html; charset=iso8859-1"><title></title><%DataSource ds = null;InitialContext ctx=new InitialContext();String url="jdbc:mysql://localhost:3306/jasperreport?useUnicode=true&characterEncoding=gb2312"; Class.forName("com.mysql.jdbc.Driver").newInstance(); Connection conn = DriverManager.getConnection(url,"root","root");File reportFile = newFile(application.getRealPath("/reports/report1.jasper"));Map parameters = new HashMap();parameters.put("name", new String("name"));byte[] bytes=JasperRunManager.runReportToPdf(reportFile.getPath(),parameters,conn);response.setContentType("application/pdf"); response.setContentLength(bytes.length); ServletOutputStream ouputStream = response.getOutputStream(); ouputStream.write(bytes, 0, bytes.length); ouputStream.flush(); ouputStream.close();%></head><body></body></html>

资料可以在百度文库中查找, 很多demo,和详解.