後臺列印pdf檔案
阿新 • • 發佈：2018-12-11
不知道怎麼描述，直接貼了程式碼了。有問題可以加Q群790537003討論。先貼效果圖：
controller直接呼叫下面方法 就能直接下載pdf到本地了
public static void invoicePdf(HttpServletResponse response, List<Map<String, Object>> data) { Document document = new Document(new Rectangle(285, 375),-30,-30,0,0); //左 右 上 下 try { // 告訴瀏覽器用什麼軟體可以開啟此檔案 response.setHeader("content-Type", "application/pdf"); // 下載檔案的預設名稱 SimpleDateFormat sdf = TimeUtils.sdf("yyyyMMddHHmmss"); response.setHeader("Content-Disposition", "attachment;filename=Invoice" + sdf.format(new Date()) + ".pdf"); PdfWriter.getInstance(document, response.getOutputStream()); document.open(); //字型設定 //由於itext不支援中文，所以需要進行字型的設定，我這裡讓itext呼叫windows系統的中文字型， //找到檔案後，開啟屬性，將檔名及所在路徑作為字型名即可。 //建立BaseFont物件，指明字型，編碼方式,是否嵌入 BaseFont bf = BaseFont.createFont("/font/SIMYOU.TTF", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED); //建立Font物件，將基礎字型物件，字型大小，字型風格 document.open(); HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest(); String path = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + "/"; for(Map<String, Object> map : data) { createTableInvoice(document, map, path); } /*int size = wrList.size(); int pageSize = 37; //每頁大小 int pageTotal = size/pageSize+1; //總頁數 for(int i=1; i<=pageTotal; i++) { int startNum = (i-1)*pageSize+1; //第i頁開始編號 int endNum = i*pageSize > size ? size : i*pageSize; //第i也結束編號 document.add(createTable1(document, font, font1, wrList, startNum, endNum)); }*/ document.close(); } catch (Exception e) { e.printStackTrace(); } }
/** * 發票每一頁的內容 */ public static void createTableInvoice(Document document, Map<String, Object> map, String path) throws Exception { OrderInfo order = (OrderInfo)map.get("order"); Invoice invoice = (Invoice)map.get("invoice"); List<InvoiceDetail> details = (List<InvoiceDetail>)map.get("details"); document.newPage(); //建立BaseFont物件，指明字型，編碼方式,是否嵌入 BaseFont bf = BaseFont.createFont("/font/arialbd.ttf", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED); //建立Font物件，將基礎字型物件，字型大小，字型風格 Font font_6_normal = new Font(bf, 6, Font.NORMAL); Font font_6_blod = new Font(bf, 6, Font.BOLD); Font font_7_normal = new Font(bf, 7, Font.NORMAL); Font font_7_bold = new Font(bf, 7, Font.BOLD); // Font font_8_normal = new Font(bf, 8, Font.NORMAL); // Font font_10_bold = new Font(bf, 10, Font.BOLD); // Font font_10_normal = new Font(bf, 10, Font.NORMAL); Font font_12_bold = new Font(bf, 12, Font.BOLD); // Font font_12_normal = new Font(bf, 12, Font.NORMAL); // Font font_14_bold = new Font(bf, 14, Font.BOLD); //table1 PdfPTable table1 = new PdfPTable(1); //設定每列寬度比例 int[] width1 = {100}; table1.setWidths(width1); table1.getDefaultCell().setBorder(0); table1.addCell(getPDFVerticalHorizontal("INVOICE",font_12_bold)); document.add(table1); //新增空行 Paragraph blankRow1 = new Paragraph(5f, " ", font_6_normal); document.add(blankRow1); document.add(new LineSeparator(0.5f, 100, BaseColor.BLACK, 1, 0)); //新增黑色水平線 document.add(blankRow1); //新增空行 //table2 PdfPTable table2 = new PdfPTable(2); int[] width2 = {15,85}; table2.setWidths(width2); table2.getDefaultCell().setBorder(0); table2.addCell(getPDFHorizontalLeft("Sold By:",font_7_bold)); table2.addCell(getPDFHorizontalLeft("Sino India Etail Private Limited",font_7_normal)); table2.addCell(getPDFHorizontalLeft(" ",font_7_normal)); table2.addCell(getPDFHorizontalLeft("F9A, Pinnacle Bussiness Park,",font_7_normal)); table2.addCell(getPDFHorizontalLeft(" ",font_7_normal)); table2.addCell(getPDFHorizontalLeft("Mahakali Caves Road, Andheri East, Mumbai 400093",font_7_normal)); table2.addCell(getPDFHorizontalLeft(" ",font_7_normal)); table2.addCell(getPDFHorizontalLeft("GSTN# 27AAYCS3582N1Z8",font_7_normal)); table2.addCell(getPDFHorizontalLeft(" ",font_7_normal)); table2.addCell(getPDFHorizontalLeft("CIN# U51909MH2017PTC292681",font_7_normal)); document.add(table2); document.add(blankRow1); //新增空行 document.add(new LineSeparator(0.6f, 100, BaseColor.BLACK, 1, 0)); //新增黑色水平線 //table3 PdfPTable table3 = new PdfPTable(2); int[] width3 = {50,50}; table3.setWidths(width3); table3.getDefaultCell().setBorder(0); table3.addCell(getPDFColspanLeft("Shipping/Billing Address",font_7_bold,2)); table3.addCell(getPDFColspanLeft(order.getCustomerName(),font_7_normal,2)); //"Customer Name: "+ String shippingAddress = order.getCustomerAddress1() + ',' +order.getCustomerAddress2(); shippingAddress = shippingAddress.replace("null", ""); table3.addCell(getPDFColspanLeft(shippingAddress,font_7_normal,2)); table3.addCell(getPDFNullCell()); table3.addCell(getPDFNullCell()); table3.addCell(getPDFHorizontalLeft("Place of Supply: "+invoice.getPlaceOfSupply(),font_7_normal)); table3.addCell(getPDFHorizontalLeft(order.getCustomerPincode(),font_7_normal)); table3.addCell(getPDFNullCell()); table3.addCell(getPDFNullCell()); document.add(table3); document.add(new LineSeparator(0.6f, 100, BaseColor.BLACK, 1, 0)); //新增黑色水平線 /*//table4 PdfPTable table4 = new PdfPTable(1); int[] width4 = {100}; table4.setWidths(width4); table4.getDefaultCell().setBorder(0); table4.addCell(getPDFHorizontalLeft("PinCode: "+order.getCustomerPincode(),font_7_normal)); document.add(table4); document.add(blankRow1); //新增空行*/ //table5 PdfPTable table5 = new PdfPTable(2); int[] width5 = {50,50}; table5.setWidths(width5); table5.getDefaultCell().setBorder(0); table5.addCell(getPDFHorizontalLeft("ShippingRefNo# ",font_7_normal)); table5.addCell(getPDFHorizontalLeft("AWB# "+details.get(0).getAwbNo(),font_7_normal)); table5.addCell(getPDFHorizontalLeft("OrderId# "+order.getOrderNo(),font_7_normal)); table5.addCell(getPDFHorizontalLeft(" ",font_7_normal)); table5.addCell(getPDFHorizontalLeft("InvoiceNo# "+ invoice.getInvoiceNo(),font_7_normal)); SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy"); table5.addCell(getPDFHorizontalLeft("Date# "+sdf.format(invoice.getInvoiceTime()),font_7_normal)); document.add(table5); document.add(blankRow1); //新增空行 document.add(new LineSeparator(0.6f, 100, BaseColor.BLACK, 1, 0)); //新增黑色水平線 //table6 PdfPTable table6 = new PdfPTable(9); //設定每列寬度比例 int width6[] = {5,14,9,6,15,12,12,12,15}; table6.setWidths(width6); table6.getDefaultCell().setBorder(0); //第一二行 table6.addCell(getPDFVerticalHorizontal(" ",font_6_normal)); table6.addCell(getPDFHorizontalLeft("Item Name",font_6_blod)); table6.addCell(getPDFVerticalHorizontal("Tax",font_6_blod)); table6.addCell(getPDFVerticalHorizontal("Qty",font_6_blod)); table6.addCell(getPDFVerticalHorizontal("Taxable",font_6_blod)); table6.addCell(getPDFHorizontalCenter("Tax Amount",font_6_blod,3)); table6.addCell(getPDFVerticalHorizontal("Total",font_6_blod)); table6.addCell(getPDFVerticalHorizontal(" ",font_6_blod)); table6.addCell(getPDFHorizontalLeft("HSN/SAC",font_6_blod)); table6.addCell(getPDFVerticalHorizontal("Rate",font_6_blod)); table6.addCell(getPDFVerticalHorizontal(" ",font_6_blod)); table6.addCell(getPDFVerticalHorizontal("Amount",font_6_blod)); table6.addCell(getPDFVerticalHorizontal("SGST",font_6_blod)); table6.addCell(getPDFVerticalHorizontal("CGST",font_6_blod)); table6.addCell(getPDFVerticalHorizontal("IGST",font_6_blod)); table6.addCell(getPDFVerticalHorizontal("Amount",font_6_blod)); //第三四行 Item name 單獨一行 後面資料一行 （一條明細佔兩行） int detailsSize = details.size(); for(int i=0;i<detailsSize;i++) { InvoiceDetail detail = details.get(i); table6.addCell(getPDFVerticalHorizontal((i-1+2)+"",font_6_normal)); table6.addCell(getPDFColspanLeft(detail.getItemName(),font_6_normal,8)); table6.addCell(getPDFVerticalHorizontal(" ",font_6_normal)); table6.addCell(getPDFHorizontalLeft(detail.getHsn(),font_6_normal)); String taxRate = (NumberUtils.mul(new BigDecimal(detail.getTaxRate()), new BigDecimal(100))).setScale(2)+"%"; table6.addCell(getPDFVerticalHorizontal(taxRate,font_6_normal)); table6.addCell(getPDFVerticalHorizontal("1",font_6_normal)); table6.addCell(getPDFVerticalHorizontal(detail.getTaxExcludedPriceStr(),font_6_normal)); table6.addCell(getPDFVerticalHorizontal(detail.getCgstStr(),font_6_normal)); table6.addCell(getPDFVerticalHorizontal(detail.getSgstStr(),font_6_normal)); table6.addCell(getPDFVerticalHorizontal(detail.getIgstStr(),font_6_normal)); table6.addCell(getPDFVerticalHorizontal(detail.getUnitPriceStr(),font_6_normal)); } //最後一行 table6.addCell(getPDFVerticalHorizontal(" ",font_6_normal)); table6.addCell(getPDFVerticalHorizontal(" ",font_6_normal)); table6.addCell(getPDFVerticalHorizontal("Total",font_6_normal)); table6.addCell(getPDFVerticalHorizontal(detailsSize+"",font_6_normal)); table6.addCell(getPDFVerticalHorizontal(map.get("totalTaxableValue").toString(),font_6_normal)); table6.addCell(getPDFVerticalHorizontal(map.get("totalCgst").toString(),font_6_normal)); table6.addCell(getPDFVerticalHorizontal(map.get("totalSgst").toString(),font_6_normal)); table6.addCell(getPDFVerticalHorizontal(map.get("totalIgst").toString(),font_6_normal)); table6.addCell(getPDFVerticalHorizontal(map.get("totalAmount").toString(),font_6_normal)); document.add(table6); document.add(new LineSeparator(0.6f, 100, BaseColor.BLACK, 1, 0)); //新增黑色水平線 //table7 PdfPTable table7 = new PdfPTable(1); int[] width7 = {100}; table7.setWidths(width7); table7.addCell(getPDFHorizontalLeft("* Prices Inclusive of all Taxes.",font_7_normal)); table7.addCell(getPDFNullCell()); table7.addCell(getPDFHorizontalLeft("This is computer generated invoice and does not required physical signature.",font_6_normal)); table7.addCell(getPDFHorizontalLeft("The products are intended for end-user consumption and are not for retail sale.",font_6_normal)); document.add(table7); } //去掉邊框 合併單元格居中 public static PdfPCell getPDFHorizontalCenter(String string, Font font, int col) { Paragraph paragraph = new Paragraph(string,font); PdfPCell cell = new PdfPCell(paragraph); cell.setHorizontalAlignment(Element.ALIGN_CENTER); cell.setColspan(col); cell.setBorder(0); return cell; } //去掉邊框 合併單元格居做 public static PdfPCell getPDFColspanLeft(String string, Font font, int col) { Paragraph paragraph = new Paragraph(string,font); PdfPCell cell = new PdfPCell(paragraph); cell.setVerticalAlignment(Element.ALIGN_MIDDLE); cell.setHorizontalAlignment(Element.ALIGN_LEFT); cell.setColspan(col); cell.setBorder(0); cell.setPadding(0); cell.setMinimumHeight(10); return cell; } //左對齊 去掉邊框 public static PdfPCell getPDFHorizontalLeft(String string, Font font) { PdfPCell cell = new PdfPCell(new Paragraph(string,font)); cell.setVerticalAlignment(Element.ALIGN_MIDDLE); cell.setHorizontalAlignment(Element.ALIGN_LEFT); cell.setPadding(0); cell.setBorder(0); cell.setMinimumHeight(10); return cell; } //垂直居中 水平居右 public static PdfPCell getPDFHorizontalRight(String string, Font font) { PdfPCell cell = new PdfPCell(new Paragraph(string,font)); cell.setVerticalAlignment(Element.ALIGN_MIDDLE); cell.setHorizontalAlignment(Element.ALIGN_RIGHT); cell.setBorder(0); return cell; } //垂直居中 水平居中 public static PdfPCell getPDFVerticalHorizontal(String string, Font font) { PdfPCell cell = new PdfPCell(new Paragraph(string,font)); cell.setVerticalAlignment(Element.ALIGN_MIDDLE); cell.setHorizontalAlignment(Element.ALIGN_CENTER); cell.setBorder(0); cell.setPadding(0); cell.setMinimumHeight(10); return cell; } //垂直居中 水平居中 空cell 設定高度 public static PdfPCell getPDFNullCell() { PdfPCell cell = new PdfPCell(new Paragraph("")); cell.setBorder(0); cell.setPadding(0); cell.setMinimumHeight(2); return cell; }