@RequestMapping(value = "/exportPdf.do", method = RequestMethod.POST)
public void exportPdf(HttpServletRequest request, HttpServletResponse response) throws DocumentException, IOException {
response.setCharacterEncoding("UTF-8");
request.setCharacterEncoding("UTF-8");
String fileName="";
//PdfWriter pdfWriter=null;
//字体格式设置
BaseFont bfChinese=BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
Font FontChinese=new Font(bfChinese,10,Font.NORMAL);
//1创建document对象
Rectangle rectPageSize=new Rectangle(PageSize.A4);
//下面代码设置页面横置
//创建document对象并指定边框
Document doc=new Document(rectPageSize,80,80,80,80);
Document document=new Document();
fileName ="平台更新公告详情"+DateUtil.generateStandardDateTimeFormat2(new Date()) + ".pdf";
//response.setContentType("application/pdf");
//fileName=new String(fileName.getBytes(),"UTF-8");
//response.setHeader("Content-disposition","attachment; FileName="+fileName);
ByteArrayOutputStream bos= new ByteArrayOutputStream();
//OutputStream out=response.getOutputStream();
//buffer.writeTo(out);
PdfWriter.getInstance(document,bos);
//buffer.close();
//out.flush();
document.open();
//创建表格
PdfPTable table = new PdfPTable(3);
table.addCell(new Paragraph("内容",FontChinese));
table.addCell(new Paragraph("时间",FontChinese));
table.addCell(new Paragraph("创建人",FontChinese));
// table.addCell(new Paragraph("告警次数",FontChinese));
// table.addCell(new Paragraph("合格率",FontChinese));
////////
Notice notice =new Notice();
List<Notice> hjllist=noticeService.queryPage(notice);
SimpleDateFormat datafDateFormat=new SimpleDateFormat("yyyy-MM-dd");
//////
for(int i = 0 ; i < hjllist.size();i++){
table.addCell(new Paragraph(hjllist.get(i).getNotice_content(),FontChinese));
table.addCell(new Paragraph(datafDateFormat.format(hjllist.get(i).getNotice_time()),FontChinese));
table.addCell(new Paragraph(hjllist.get(i).getCreateUser(),FontChinese));
// table.addCell(new Paragraph(hjllist.get(i).getAlarmtravel().toString(),FontChinese));
// table.addCell(new Paragraph(hjllist.get(i).getQualifiedrate(),FontChinese));
}
document.add(table);
document.close();
response.setHeader("Content-Disposition", "attachment; filename=" + java.net.URLEncoder.encode(fileName, "UTF-8"));
response.setContentType("application/pdf");
response.setContentLength(bos.size());
OutputStream out1=response.getOutputStream();
bos.writeTo(out1);
out1.flush();
}
<dependency> <groupId>com.itextpdf</groupId> <artifactId>itextpdf</artifactId> <version>5.5.9</version> </dependency> <dependency> <groupId>com.itextpdf</groupId> <artifactId>itext-asian</artifactId> <version>5.2.0</version> </dependency>
//导出pdf，点击导出按钮触发此事件
function exportPdf(){
var form = $("<form method=‘post‘></form>");
form.attr("action",getRootPath()+"/sy/notice/exportPdf.do");
form.appendTo("body").submit();
}
效果图：
：
原文：http://www.cnblogs.com/ZC987053660/p/6380687.html