/**
* 在浏览器中输出pdf文件
*
* @param request
* @param response
* @throws IOException
*/
public void outputPdf(HttpServletRequest request, HttpServletResponse response) throws IOException {
String templatePath = "http://localhost:8088/PD4ML/template.html";
htmlToPdf(request, response);
URL url = new URL(templatePath);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
PD4ML pdf4ml = new PD4ML();
pdf4ml.setPageSize(new java.awt.Dimension(450, 450));
pdf4ml.setPageInsets(new java.awt.Insets(10, 50, 10, 10));
pdf4ml.setHtmlWidth(750);
pdf4ml.enableImgSplit(false);
// 设置编码格式
pdf4ml.useTTF("java:fonts", true);
pdf4ml.setDefaultTTFs("KaiTi_GB2312", "KaiTi_GB2312", "SIMSUN");
response.setContentType("application/pdf");
response.setHeader("Content-disposition", "inline; filename=test.pdf");
InputStreamReader isr = new InputStreamReader(connection.getInputStream());
ByteArrayOutputStream baos = new ByteArrayOutputStream();
pdf4ml.render(isr, baos, url);
byte[] result = baos.toByteArray();
response.setContentLength(result.length);
ServletOutputStream sos = response.getOutputStream();
sos.write(result);
if (sos != null) {
sos.close();
}
}
PD4ML在线输出pdf文件内容
最新推荐文章于 2021-06-15 22:28:11 发布
本文介绍了一种在浏览器中输出PDF文件的方法,通过使用PD4ML工具将HTML模板转换为PDF格式,并设置适当的页面尺寸、边距及字体,最终通过HTTP响应返回给浏览器。
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