@Action("report_exportPdf")
public String exportPdf() throws Exception{
//查询出满足当前条件 结果数据
List<WayBill> wayBills = wayBillService.findWayBills(model);
//下载导出
//设置头信息
ServletActionContext.getResponse().setContentType("application/pdf");
String filename = "运单数据.pdf";
String agent = ServletActionContext.getRequest().getHeader("user-agent");
filename = FileUtils.encodeDownloadFilename(filename, agent);
ServletActionContext.getResponse().setHeader("Content-Disposition",
"attachment;filename="+filename);
//生成PDF文件
Document document = new Document();
PdfWriter.getInstance(document, ServletActionContext.getResponse().getOutputStream());
document.open();
//写PDF数据
//向document生成pdf表格
Table table = new Table(7);
table.setWidth(80);//宽度
table.setBorder(1);//边框
table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);//水平对齐方式
table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_TOP); //垂直对齐方式
//设置字体
BaseFont cn = BaseFont.createFont("STSongStd-Light" , "UniGB-UCS2-H",false);
Font font = new Font(cn,10,Font.NORMAL,Color.BLUE);
//写表头
table.addCell(buildCell("运单号",font));
table.addCell(buildCell("寄件人", font));
table.addCell(buildCell("寄件人电话", font));
table.addCell(buildCell("寄件人地址", font));
table.addCell(buildCell("收件人", font));
table.addCell(buildCell("收件人电话", font));
table.addCell(buildCell("收件人地址", font));
// 写数据
for (WayBill wayBill : wayBills) {
table.addCell(buildCell(wayBill.getWayBillNum(), font));
table.addCell(buildCell(wayBill.getSendName(), font));
table.addCell(buildCell(wayBill.getSendMobile(), font));
table.addCell(buildCell(wayBill.getSendAddress(), font));
table.addCell(buildCell(wayBill.getRecName(), font));
table.addCell(buildCell(wayBill.getRecMobile(), font));
table.addCell(buildCell(wayBill.getRecAddress(), font));
}
// 将表格加入文档
document.add(table);
document.close();
return NONE;
}
private Cell buildCell(String content, Font font)
throws BadElementException {
Phrase phrase = new Phrase(content, font);
return new Cell(phrase);
}