Java純代碼實(shí)現(xiàn)導(dǎo)出pdf合并單元格
更新時(shí)間：2023年12月28日 14:08:49 作者：Xiao5xiao122
這篇文章主要為大家詳細(xì)介紹了Java如何純代碼實(shí)現(xiàn)導(dǎo)出pdf與合并單元格功能,文中的示例代碼講解詳細(xì),感興趣的小伙伴可以跟隨小編一起學(xué)習(xí)一下
java 純代碼導(dǎo)出pdf合并單元格
接上篇博客java導(dǎo)出pdf（純代碼實(shí)現(xiàn)）后有一部分猿友叫我提供一下源碼，實(shí)際上我的源碼已經(jīng)貼在帖子上了，都是同樣的步驟，只是加多一點(diǎn)設(shè)置就可以了。今天我再次上傳一下相對(duì)情況比較完整導(dǎo)出PDF的場(chǎng)景，包含列表，合并單元格，設(shè)置邊框等，具體請(qǐng)先看效果圖：
注：次效果圖僅供參考，內(nèi)容均為測(cè)試數(shù)據(jù)不具有任何意義。
廢話(huà)不多說(shuō)，直接上源碼：
@SneakyThrows
@PostMapping("/download")
@ApiOperation(value = "模板下載")
public void download(@RequestBody TemplateDownloadDTO downloadDTO, HttpServletRequest request, HttpServletResponse response){
//該導(dǎo)出僅針對(duì)一條數(shù)據(jù)故要傳id確定數(shù)據(jù)
Assert.notNull(downloadDTO.getId(),"id必傳");
request.getSession();
String fileName = "文件名稱(chēng)";
PdfUtil.setResponseContentType(response,fileName);
stockOutService.download(downloadDTO,response);
}
以下為導(dǎo)出PDF頭部設(shè)置，具體在另外一個(gè)帖子中有
public static void setResponseContentType(HttpServletResponse response, String fileName) throws UnsupportedEncodingException {
response.setContentType("application/pdf");
response.setCharacterEncoding("utf-8");
response.setHeader("Content-Disposition", "attachment;filename=" + URLEncoder.encode(fileName, "utf-8") + ".pdf");
response.setHeader("Access-Control-Expose-Headers", "Content-Disposition");
}
以下是邏輯部分
/**
* 調(diào)運(yùn)明細(xì)模板下載
*
* @param downloadDTO 入?yún)?
* @param response 返回
*/
@Override
public void download(TemplateDownloadDTO downloadDTO, HttpServletResponse response) { //你自己的查詢(xún)數(shù)據(jù)的邏輯部分，我這里做了刪減不展示
List<StockOutDtlVO> vos = BeanUtils.copyListPropertiesByClass(list, StockOutDtlVO.class);
vo.setDtls(vos);
//定義全局字體靜態(tài)變量
Font titlefont;
Font headfont = null;
Font headfont1 = null;
Font keyfont = null;
Font textfont = null;
Font textfont1 = null;
Font content = null;
Font space = null;
Font space1 = null;
Font space2 = null;
Font space3 = null;
//最大寬度
try {
BaseFont font = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
titlefont = new Font(font, 16, Font.BOLD);
//四號(hào)
headfont = new Font(font, 14, Font.BOLD);
headfont1 = new Font(font, 14, Font.NORMAL);
//三號(hào)
content = new Font(font, 16, Font.NORMAL);
//小四
textfont = new Font(font, 11, Font.BOLD);
textfont1 = new Font(font, 11, Font.NORMAL);
space = new Font(font, 2, Font.NORMAL);
space1 = new Font(font, 10, Font.NORMAL);
space2 = new Font(font, 30, Font.NORMAL);
space3 = new Font(font, 20, Font.NORMAL);
} catch (Exception e) {
e.printStackTrace();
}
BaseFont bf;
Font font = null;
try {
//創(chuàng)建字體
bf = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
font = new Font(bf, 22, Font.BOLD, BaseColor.BLACK);
} catch (Exception e) {
e.printStackTrace();
}
Document document = new Document(new Rectangle(PageSize.A4));
//設(shè)置PDF工作區(qū)上下左右和紙張的邊距
document.setMargins(60, 60, 72, 72);
try {
PdfWriter writer = PdfWriter.getInstance(document, response.getOutputStream());
//頁(yè)碼，具體詳見(jiàn)另外一篇帖子
writer.setPageEvent(new PdfPageUtil());
document.open();
Paragraph paragraph = new Paragraph("深圳市市級(jí)救災(zāi)物資調(diào)運(yùn)明細(xì)表", font);
paragraph.setAlignment(Element.ALIGN_CENTER);
document.add(paragraph);
document.add(new Paragraph("\n", space1));
Paragraph paragraph1 = new Paragraph(CharSequenceUtil.format("編號(hào)：{}", vo.getDjbh()), headfont1);
paragraph1.setAlignment(Element.ALIGN_RIGHT);
document.add(paragraph1);
document.add(new Paragraph("\n", space));
float[] widths = {25f, 25f, 25f, 25f, 25f, 25f};
PdfPTable table = new PdfPTable(widths);
table.setSpacingBefore(20f);
table.setWidthPercentage(100.0f);
table.setHeaderRows(Element.ALIGN_CENTER);
table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
PdfPCell cell = null;
//第一行
cell = new PdfPCell(new Paragraph("調(diào)出單位", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setFixedHeight(55);
table.addCell(cell);
cell = new PdfPCell(new Paragraph(vo.getDcdwmc(), textfont1));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("接收單位", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph(vo.getJsdwmc(), textfont1));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("儲(chǔ)備服務(wù)單位", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("XXXX", textfont1));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("調(diào)出地點(diǎn)", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setFixedHeight(55);
table.addCell(cell);
cell = new PdfPCell(new Paragraph(vo.getDckdmc(), textfont1));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("接收地點(diǎn)", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph(vo.getPsdz(), textfont1));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("車(chē)牌號(hào)", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph(null, textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("聯(lián)系人", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setFixedHeight(55);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("聯(lián)系人", textfont1));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("聯(lián)系人", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph(vo.getJsdwlxr(), textfont1));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("聯(lián)系人\n（司機(jī)）", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph(null, textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("聯(lián)系電話(huà)", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setFixedHeight(40);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("1300000000", textfont1));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("聯(lián)系電話(huà)", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph(vo.getJsdwlxrdh(), textfont1));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("聯(lián)系人電話(huà)", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph(null, textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("車(chē)型及運(yùn)輸費(fèi)用結(jié)算", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setFixedHeight(55);
table.addCell(cell);
String concent = CharSequenceUtil.format("車(chē)型：{} \n\n 結(jié)算方式：{}", getCx(vo), getJsfs(vo));
cell = new PdfPCell(new Paragraph(concent, textfont1));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
//合并單元格
cell.setColspan(5);
cell.setRowspan(1);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("調(diào)出時(shí)間", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setFixedHeight(40);
table.addCell(cell);
cell = new PdfPCell(new Paragraph(" 月 日 時(shí) 分", textfont1));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setColspan(2);
cell.setRowspan(1);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("應(yīng)送達(dá)時(shí)間", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph(" 月 日 時(shí) 分", textfont1));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setColspan(2);
cell.setRowspan(1);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("物資名稱(chēng)", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
cell.setFixedHeight(40);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("規(guī)格型號(hào)", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
//后面2個(gè)單元格合并
cell.setColspan(2);
//合并為1個(gè)
cell.setRowspan(1);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("數(shù)量", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("單位", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
cell = new PdfPCell(new Paragraph("備注", textfont));
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
table.addCell(cell);
//以下為列表數(shù)據(jù)輸出
List<StockOutDtlVO> dtl = vo.getDtls();
if (dtl.size() > 0) {
for (StockOutDtlVO stock : dtl) {
PdfPCell cell1 = new PdfPCell(new Paragraph(stock.getWzmc(), textfont1));
PdfPCell cell2 = new PdfPCell(new Paragraph(stock.getGgxh(), textfont1));
PdfPCell cell3 = new PdfPCell(new Paragraph(stock.getSl().toString(), textfont1));
PdfPCell cell4 = new PdfPCell(new Paragraph(stock.getDw(), textfont1));
PdfPCell cell5 = new PdfPCell(new Paragraph(stock.getBz(), textfont1));
cell1.setHorizontalAlignment(Element.ALIGN_CENTER);
cell1.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell1.setFixedHeight(40);
cell2.setHorizontalAlignment(Element.ALIGN_CENTER);
cell2.setVerticalAlignment(Element.ALIGN_MIDDLE);
cell2.setColspan(2);
cell2.setRowspan(1);
// cell2.setFixedHeight(20);
cell3.setHorizontalAlignment(Element.ALIGN_CENTER);
cell3.setVerticalAlignment(Element.ALIGN_MIDDLE);
// cell3.setFixedHeight(20);
cell4.setHorizontalAlignment(Element.ALIGN_CENTER);
cell4.setVerticalAlignment(Element.ALIGN_MIDDLE);
// cell4.setFixedHeight(20);
cell5.setHorizontalAlignment(Element.ALIGN_CENTER);
cell5.setVerticalAlignment(Element.ALIGN_MIDDLE);
// cell5.setFixedHeight(20);
table.addCell(cell1);
table.addCell(cell2);
table.addCell(cell3);
table.addCell(cell4);
table.addCell(cell5);
}
}
document.add(table);
document.add(new Paragraph("\n", space2));
float[] widthes = {25f, 25f};
table = new PdfPTable(widthes);
table.setSpacingBefore(20f);
table.setWidthPercentage(100.0f);
PdfPCell cell1 = new PdfPCell(new Paragraph("儲(chǔ)備管理服務(wù)單位：", headfont1));
cell1.setVerticalAlignment(Element.ALIGN_LEFT);
cell1.setHorizontalAlignment(Element.ALIGN_MIDDLE);
cell1.setFixedHeight(35);
//加上該配置不顯示單元格邊框
cell1.setBorder(0);
PdfPCell cell2 = new PdfPCell(new Paragraph("承運(yùn)司機(jī)：", headfont1));
cell2.setVerticalAlignment(Element.ALIGN_LEFT);
cell2.setHorizontalAlignment(Element.ALIGN_MIDDLE);
cell2.setBorder(0);
table.addCell(cell1);
table.addCell(cell2);
document.add(table);
float[] widthe2 = {25f, 25f, 25f};
table = new PdfPTable(widthe2);
table.setSpacingBefore(20f);
table.setWidthPercentage(100.0f);
PdfPCell cell3 = new PdfPCell(new Paragraph("調(diào)出單位初審：", headfont1));
cell3.setVerticalAlignment(Element.ALIGN_LEFT);
cell3.setHorizontalAlignment(Element.ALIGN_MIDDLE);
cell3.setFixedHeight(35);
cell3.setBorder(0);
PdfPCell cell4 = new PdfPCell(new Paragraph("復(fù)核：", headfont1));
cell4.setVerticalAlignment(Element.ALIGN_LEFT);
cell4.setHorizontalAlignment(Element.ALIGN_MIDDLE);
cell4.setBorder(0);
PdfPCell cell5 = new PdfPCell(new Paragraph("領(lǐng)導(dǎo)審批：", headfont1));
cell5.setVerticalAlignment(Element.ALIGN_LEFT);
cell5.setHorizontalAlignment(Element.ALIGN_MIDDLE);
cell5.setBorder(0);
table.addCell(cell3);
table.addCell(cell4);
table.addCell(cell5);
document.add(table);
float[] widthe3 = {25f, 25f};
table = new PdfPTable(widthe3);
table.setSpacingBefore(20f);
table.setWidthPercentage(100.0f);
PdfPCell cell6 = new PdfPCell(new Paragraph("接收單位簽收人：", headfont1));
cell6.setVerticalAlignment(Element.ALIGN_LEFT);
cell6.setHorizontalAlignment(Element.ALIGN_MIDDLE);
cell6.setFixedHeight(35);
cell6.setBorder(0);
PdfPCell cell7 = new PdfPCell(new Paragraph("簽收時(shí)間： 月 日 時(shí) 分", headfont1));
cell7.setVerticalAlignment(Element.ALIGN_LEFT);
cell7.setHorizontalAlignment(Element.ALIGN_MIDDLE);
cell7.setBorder(0);
table.addCell(cell6);
table.addCell(cell7);
document.add(table);
document.close();
} catch (Exception e) {
e.printStackTrace();
}
}
到此這篇關(guān)于Java純代碼實(shí)現(xiàn)導(dǎo)出pdf合并單元格的文章就介紹到這了,更多相關(guān)Java導(dǎo)出pdf內(nèi)容請(qǐng)搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關(guān)文章希望大家以后多多支持腳本之家！
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