java生成pdf并预览或下载
<!-itextpdf的两个jar包->
<dependency><groupId>com.itextpdf</groupId>
<artifactId>itextpdf</artifactId>
<version>5.5.13</version>
</dependency>
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itext-asian</artifactId>
<version>5.2.0</version>
</dependency>
public class Test { public static void main(String[] args) {
dkzzszyfp();
}
/**
* 代开增值税专用发票缴纳税款申报单
*/
public static void dkzzszyfp() {
// 1:建立Document对象实例
Document document = new Document();
try {
// 2:建立一个PDF 写入器与document对象关联通过书写器(Writer)可以将文档写入到磁盘中
StringBuilder filename = new StringBuilder();
filename.append("代开增值税专用发票缴纳税款申报单").append(new SimpleDateFormat("yyyyMMddHHmm").format(new Date())).append(".pdf");
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PdfWriter.getInstance(document, baos);
//PdfWriter.getInstance(document, new FileOutputStream(filename.toString()));
// 3:打开文档
document.open();
//解决中文不显示问题
BaseFont bfChinese = BaseFont.createFont(AsianFontMapper.ChineseSimplifiedFont, AsianFontMapper.ChineseSimplifiedEncoding_H, BaseFont.NOT_EMBEDDED);
Font fontChina18 = new Font(bfChinese, 18);
Font fontChina12 = new Font(bfChinese, 12);
// 4:向文档添加内容
// 标题
Paragraph titleParagraph = new Paragraph("代开增值税专用发票缴纳税款申报单", fontChina18);
titleParagraph.setAlignment(Element.ALIGN_CENTER);// 居中
document.add(titleParagraph);
// 空格
Paragraph blank1 = new Paragraph(" ");
document.add(blank1);
// 编号
Chunk c1 = new Chunk("编号：", fontChina12);
Chunk c2 = new Chunk("20140531001", fontChina12);
Paragraph snoParagraph = new Paragraph();
snoParagraph.add(c1);
snoParagraph.add(c2);
snoParagraph.setAlignment(Element.ALIGN_RIGHT);
document.add(snoParagraph);
// 空格
document.add(blank1);
// 代开税务机关
Chunk c3 = new Chunk("代开税务机关名称：青岛经济技术开发区国税局", fontChina12);
Paragraph dkswjgParagraph = new Paragraph();
dkswjgParagraph.add(c3);
dkswjgParagraph.setAlignment(Element.ALIGN_LEFT);
document.add(dkswjgParagraph);
// 提醒
String alert = "我单位提供的开票资料真实、完整、准确，符合有关法律、法规，否则我单位将承担一切法律责任，现申请代开增值税专用发票。";
Paragraph alertParagraph = new Paragraph(alert, fontChina12);
alertParagraph.setFirstLineIndent(24);// 首行缩进个2字符
document.add(alertParagraph);
// 填开日期
Chunk c5 = new Chunk("填开日期：2014年05月31日", fontChina12);
Paragraph tkrqParagraph = new Paragraph();
tkrqParagraph.add(c5);
tkrqParagraph.setAlignment(Element.ALIGN_RIGHT);
document.add(tkrqParagraph);
// 空格
document.add(blank1);
// 表格处理
PdfPTable table = new PdfPTable(8);// 八列
table.setWidthPercentage(100);// 表格宽度为100%
// 购货单位
PdfPCell cell1 = new PdfPCell();
cell1.setBorderWidth(0.5F);// Border宽度为1
cell1.setRowspan(3);// 跨三行
cell1.setPhrase(new Paragraph("购货单位", fontChina12));
cell1.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell1.setExtraParagraphSpace(10);
table.addCell(cell1);
PdfPCell cell2 = new PdfPCell();
cell2.setBorderWidth(0.5F);
cell2.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell2.setPhrase(new Paragraph("名称", fontChina12));
table.addCell(cell2);
PdfPCell cell3 = new PdfPCell();
cell3.setBorderWidth(0.5F);
cell3.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell3.setColspan(3);// 跨三列
cell3.setPhrase(new Paragraph("名称", fontChina12));
table.addCell(cell3);
PdfPCell cell4 = new PdfPCell();
cell4.setBorderWidth(0.5F);
cell4.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell4.setPhrase(new Paragraph("税务登记号", fontChina12));
table.addCell(cell4);
PdfPCell cell5 = new PdfPCell();
cell5.setBorderWidth(0.5F);
cell5.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell5.setColspan(2);// 跨两列
cell5.setPhrase(new Paragraph("税务登记号", fontChina12));
table.addCell(cell5);
PdfPCell cell6 = new PdfPCell();
cell6.setBorderWidth(0.5F);
cell6.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell6.setPhrase(new Paragraph("地址", fontChina12));
table.addCell(cell6);
PdfPCell cell7 = new PdfPCell();
cell7.setBorderWidth(0.5F);
cell7.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell7.setColspan(3);// 跨三列
cell7.setPhrase(new Paragraph("地址", fontChina12));
table.addCell(cell7);
PdfPCell cell8 = new PdfPCell();
cell8.setBorderWidth(0.5F);
cell8.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell8.setPhrase(new Paragraph("开户银行", fontChina12));
table.addCell(cell8);
PdfPCell cell9 = new PdfPCell();
cell9.setBorderWidth(0.5F);
cell9.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell9.setColspan(2);// 跨两列
cell9.setPhrase(new Paragraph("开户银行", fontChina12));
table.addCell(cell9);
PdfPCell cell10 = new PdfPCell();
cell10.setBorderWidth(0.5F);
cell10.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell10.setPhrase(new Paragraph("电话", fontChina12));
table.addCell(cell10);
PdfPCell cell11 = new PdfPCell();
cell11.setBorderWidth(0.5F);
cell11.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell11.setColspan(3);// 跨三列
cell11.setPhrase(new Paragraph("电话", fontChina12));
table.addCell(cell11);
PdfPCell cell12 = new PdfPCell();
cell12.setBorderWidth(0.5F);
cell12.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell12.setPhrase(new Paragraph("开户银行账号", fontChina12));
table.addCell(cell12);
PdfPCell cell13 = new PdfPCell();
cell13.setBorderWidth(0.5F);
cell13.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell13.setColspan(2);// 跨两列
cell13.setPhrase(new Paragraph("开户银行账号", fontChina12));
table.addCell(cell13);
// 货物或应税劳务信息
// Row1
PdfPCell cell14 = new PdfPCell();
cell14.setBorderWidth(0.5F);
cell14.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell14.setPhrase(new Paragraph("货物或应税劳务名称", fontChina12));
table.addCell(cell14);
PdfPCell cell15 = new PdfPCell();
cell15.setBorderWidth(0.5F);
cell15.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell15.setPhrase(new Paragraph("规格型号", fontChina12));
table.addCell(cell15);
PdfPCell cell16 = new PdfPCell();
cell16.setBorderWidth(0.5F);
cell16.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell16.setPhrase(new Paragraph("计量单位", fontChina12));
table.addCell(cell16);
PdfPCell cell17 = new PdfPCell();
cell17.setBorderWidth(0.5F);
cell17.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell17.setPhrase(new Paragraph("数量", fontChina12));
table.addCell(cell17);
PdfPCell cell18 = new PdfPCell();
cell18.setBorderWidth(0.5F);
cell18.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell18.setPhrase(new Paragraph("单价", fontChina12));
table.addCell(cell18);
PdfPCell cell19 = new PdfPCell();
cell19.setBorderWidth(0.5F);
cell19.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell19.setPhrase(new Paragraph(" 金额", fontChina12));
table.addCell(cell19);
PdfPCell cell20 = new PdfPCell();
cell20.setBorderWidth(0.5F);
cell20.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell20.setPhrase(new Paragraph("征收率", fontChina12));
table.addCell(cell20);
PdfPCell cell21 = new PdfPCell();
cell21.setBorderWidth(0.5F);
cell21.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell21.setPhrase(new Paragraph("税额", fontChina12));
table.addCell(cell21);
// Row2 填写数据
PdfPCell cell22 = new PdfPCell();
cell22.setBorderWidth(0.5F);
cell22.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell22.setPhrase(new Paragraph("货物或应税劳务名称", fontChina12));
table.addCell(cell22);
PdfPCell cell23 = new PdfPCell();
cell23.setBorderWidth(0.5F);
cell23.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell23.setPhrase(new Paragraph("规格型号", fontChina12));
table.addCell(cell23);
PdfPCell cell24 = new PdfPCell();
cell24.setBorderWidth(0.5F);
cell24.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell24.setPhrase(new Paragraph("计量单位", fontChina12));
table.addCell(cell24);
PdfPCell cell25 = new PdfPCell();
cell25.setBorderWidth(0.5F);
cell25.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell25.setPhrase(new Paragraph("数量", fontChina12));
table.addCell(cell25);
PdfPCell cell26 = new PdfPCell();
cell26.setBorderWidth(0.5F);
cell26.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell26.setPhrase(new Paragraph("单价", fontChina12));
table.addCell(cell26);
PdfPCell cell27 = new PdfPCell();
cell27.setBorderWidth(0.5F);
cell27.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell27.setPhrase(new Paragraph(" 金额", fontChina12));
table.addCell(cell27);
PdfPCell cell28 = new PdfPCell();
cell28.setBorderWidth(0.5F);
cell28.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell28.setPhrase(new Paragraph("征收率", fontChina12));
table.addCell(cell28);
PdfPCell cell29 = new PdfPCell();
cell29.setBorderWidth(0.5F);
cell29.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell29.setPhrase(new Paragraph("税额", fontChina12));
table.addCell(cell29);
// 价税合计
PdfPCell cell30 = new PdfPCell();
cell30.setBorderWidth(0.5F);
cell30.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell30.setPhrase(new Paragraph("价税合计（大写）", fontChina12));
table.addCell(cell30);
PdfPCell cell31 = new PdfPCell();
cell31.setBorderWidth(0.5F);
cell31.setColspan(4);// 跨四列
cell31.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell31.setPhrase(new Paragraph("价税合计（大写）", fontChina12));
table.addCell(cell31);
PdfPCell cell32 = new PdfPCell();
cell32.setBorderWidth(0.5F);
cell32.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell32.setPhrase(new Paragraph("价税合计（小写）", fontChina12));
table.addCell(cell32);
PdfPCell cell33 = new PdfPCell();
cell33.setBorderWidth(0.5F);
cell33.setColspan(2);// 跨两列
cell33.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell33.setPhrase(new Paragraph("价税合计（小写）", fontChina12));
table.addCell(cell33);
// 备注
PdfPCell cell34 = new PdfPCell();
cell34.setBorderWidth(0.5F);
cell34.setMinimumHeight(40);
cell34.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell34.setPhrase(new Paragraph("备注", fontChina12));
table.addCell(cell34);
PdfPCell cell35 = new PdfPCell();
cell35.setBorderWidth(0.5F);
cell35.setColspan(7);
cell35.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell35.setPhrase(new Paragraph("备注", fontChina12));
table.addCell(cell35);
// 销货单位
PdfPCell cell36 = new PdfPCell();
cell36.setBorderWidth(0.5F);// Border宽度为1
cell36.setRowspan(3);// 跨三行
cell36.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell36.setPhrase(new Paragraph("销货单位", fontChina12));
table.addCell(cell36);
PdfPCell cell37 = new PdfPCell();
cell37.setBorderWidth(0.5F);
cell37.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell37.setPhrase(new Paragraph("名称", fontChina12));
table.addCell(cell37);
PdfPCell cell38 = new PdfPCell();
cell38.setBorderWidth(0.5F);
cell38.setColspan(3);// 跨三列
cell38.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell38.setPhrase(new Paragraph("名称", fontChina12));
table.addCell(cell38);
PdfPCell cell39 = new PdfPCell();
cell39.setBorderWidth(0.5F);
cell39.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell39.setPhrase(new Paragraph("税务登记号", fontChina12));
table.addCell(cell39);
PdfPCell cell40 = new PdfPCell();
cell40.setBorderWidth(0.5F);
cell40.setColspan(2);// 跨两列
cell40.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell40.setPhrase(new Paragraph("税务登记号", fontChina12));
table.addCell(cell40);
PdfPCell cell41 = new PdfPCell();
cell41.setBorderWidth(0.5F);
cell41.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell41.setPhrase(new Paragraph("地址", fontChina12));
table.addCell(cell41);
PdfPCell cell42 = new PdfPCell();
cell42.setBorderWidth(0.5F);
cell42.setColspan(3);// 跨三列
cell42.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell42.setPhrase(new Paragraph("地址", fontChina12));
table.addCell(cell42);
PdfPCell cell43 = new PdfPCell();
cell43.setBorderWidth(0.5F);
cell43.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell43.setPhrase(new Paragraph("开户银行", fontChina12));
table.addCell(cell43);
PdfPCell cell44 = new PdfPCell();
cell44.setBorderWidth(0.5F);
cell44.setColspan(2);// 跨两列
cell44.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell44.setPhrase(new Paragraph("开户银行", fontChina12));
table.addCell(cell44);
PdfPCell cell45 = new PdfPCell();
cell45.setBorderWidth(0.5F);
cell45.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell45.setPhrase(new Paragraph("电话", fontChina12));
table.addCell(cell45);
PdfPCell cell46 = new PdfPCell();
cell46.setBorderWidth(0.5F);
cell46.setColspan(3);// 跨三列
cell46.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell46.setPhrase(new Paragraph("电话", fontChina12));
table.addCell(cell46);
PdfPCell cell47 = new PdfPCell();
cell47.setBorderWidth(0.5F);
cell47.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell47.setPhrase(new Paragraph("开户银行账号", fontChina12));
table.addCell(cell47);
PdfPCell cell48 = new PdfPCell();
cell48.setBorderWidth(0.5F);
cell48.setColspan(2);// 跨两列
cell48.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
cell48.setPhrase(new Paragraph("开户银行账号", fontChina12));
table.addCell(cell48);
// 底部
Paragraph pQz = new Paragraph("（签字）", fontChina12);
pQz.setAlignment(Element.ALIGN_RIGHT);
pQz.setIndentationRight(20);
pQz.setExtraParagraphSpace(60);
Paragraph pJbrQz = new Paragraph("申请经办人（签字）", fontChina12);
pJbrQz.setAlignment(Element.ALIGN_RIGHT);
pJbrQz.setIndentationRight(20);
pJbrQz.setExtraParagraphSpace(60);
Paragraph pDate = new Paragraph(" 年 月 日", fontChina12);
pDate.setAlignment(Element.ALIGN_RIGHT);
pQz.setIndentationRight(20);
PdfPCell cellF1 = new PdfPCell();
cellF1.setBorderWidth(0.5F);
cellF1.setColspan(2);
cellF1.setFixedHeight(200);//
Paragraph p0 = new Paragraph("税务机关税款征收岗位税收完税凭证号：", fontChina12);
cellF1.addElement(p0);
cellF1.addElement(blank1);
cellF1.addElement(blank1);
cellF1.addElement(blank1);
cellF1.addElement(pQz);
cellF1.addElement(pDate);
table.addCell(cellF1);
PdfPCell cellF2 = new PdfPCell();
cellF2.setBorderWidth(0.5F);
cellF2.setColspan(3);
Paragraph p1 = new Paragraph("税务机关xxx岗位", fontChina12);
Paragraph p2 = new Paragraph("发票代码： ", fontChina12);
Paragraph p3 = new Paragraph("发票号码： ", fontChina12);
cellF2.addElement(p1);
cellF2.addElement(p2);
cellF2.addElement(p3);
cellF2.addElement(blank1);
cellF2.addElement(blank1);
cellF2.addElement(pQz);
cellF2.addElement(pDate);
table.addCell(cellF2);
PdfPCell cellF3 = new PdfPCell();
cellF3.setBorderWidth(0.5F);
cellF3.setColspan(3);
Paragraph p4 = new Paragraph("经核对，所开发票与申报单内容一致。", fontChina12);
p4.setFirstLineIndent(24);
cellF3.addElement(p4);
cellF3.addElement(blank1);
cellF3.addElement(blank1);
cellF3.addElement(blank1);
cellF3.addElement(pJbrQz);
cellF3.addElement(pDate);
table.addCell(cellF3);
document.add(table);
document.add(blank1);
//底部额外信息
StringBuilder sb1 = new StringBuilder();
sb1.append("申请xxx纳税人（公章）_________");
sb1.append("法人代表_________");
sb1.append("财务负责人_________");
sb1.append("填写人_________");
Paragraph pE = new Paragraph(sb1.toString(), fontChina12);
pE.setAlignment(Element.ALIGN_CENTER);
document.add(pE);
document.add(blank1);
//注
StringBuilder sb2 = new StringBuilder();
sb2.append("注：第一联：税务机关xxx岗位留存。");
sb2.append("第二联：税务机关税款征收岗位留存。");
Paragraph pZ = new Paragraph(sb2.toString(), fontChina12);
pZ.setAlignment(Element.ALIGN_CENTER);
document.add(pZ);
// 5:关闭文档
document.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (DocumentException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}
制作效果
若需要下载或预览
/*** @param debtId 主表Id
* @param type 1：预览，2：下载
* @param scene 表单场景 1：撤销申请表
* @param response
* @throws IOException
*/
@ApiOperation(value = "预览或下载模板")
@GetMapping("/viewordownload")
@ResponseBody
public void download(@RequestParam(name = "debtId") Long debtId, @RequestParam(name = "type") Integer type, @RequestParam(name = "scene") Integer scene, HttpServletResponse response) throws IOException {
OutputStream out = null;
try {
TemplateVo templateVo = debtTemplateService.createPdf(debtId, scene);
if (Objects.isNull(templateVo)) {
throw new BusinessException("参数有误未生成pdf");
}
ByteArrayOutputStream baos = templateVo.getByteArrayOutputStream();
//设置请求返回类型
if (2 == type) {
response.setHeader("Content-Disposition", "attachment; filename=" + new String(templateVo.getName().getBytes(), StandardCharsets.ISO_8859_1));
}
response.setContentLength(baos.size());
out = response.getOutputStream();
baos.writeTo(out);
out.flush();
} catch (Exception e) {
e.printStackTrace();
} finally {
out.close();
}
}
直接上代码示例
文章参考 https://www.cnblogs.com/ssslinppp/p/4976922.html
以上是 java生成pdf并预览或下载 的全部内容， 来源链接： utcz.com/z/390001.html
