TIBCO导出PDF文件

最新推荐文章于 2023-05-15 18:20:19 发布

原创最新推荐文章于 2023-05-15 18:20:19 发布 · 317 阅读

CC 4.0 BY-SA版权

本文详细介绍了如何使用TIBCO软件进行PDF文件的导出操作，涵盖了关键步骤和技术要点，包括数据处理、布局设置及导出过程，旨在帮助TIBCO开发者实现高效的数据报告输出。

@RequestMapping("value="/**")
//使用这个注解返回
	@ResponseBody
	public void pdf(HttpServletRequest request, HttpServletResponse response) throws IOException, JRException {
		Map<String, Object> parameters = new HashMap<>();
		User user = new User();
		user.setName("ABC");//在Parameters定义一个user，类型User

		parameters.put("title", "My First Report");
		parameters.put("user", user);

		List<User> userList = new ArrayList<User>();//在fields 定义User里面有的属性，类型和User里面的一样
		StringBuilder sb = new StringBuilder();
		for (int i = 0; i < 100; i ++) {
			sb.append("hello,world. ");
			User u = new User();
			u.setName("User " + i);
			u.setGender(new Random().nextInt(2));
			u.setAge(i);
			u.setAddress(sb.toString());
			userList.add(u);
		}
		JRDataSource dataSource = new JRBeanCollectionDataSource(userList);

		String templatePath = request.getSession().getServletContext().getRealPath("文件的路径");
		JasperReport jasperReport = JasperCompileManager.compileReport(templatePath);

		JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, dataSource);
		response.setHeader("Content-Disposition", "filename=\"mypdf.pdf\"; filename*=UTF-8''mypdf.pdf");
		response.setContentType("application/pdf");
		JasperExportManager.exportReportToPdfStream(jasperPrint, response.getOutputStream());
	}