protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { WebApplicationContext ctx = WebApplicationContextUtils.getRequiredWebApplicationContext(this.getServletContext()); CourseManager manager = (CourseManager) ctx.getBean("courseManager"); HttpSession session = request.getSession(false); List selectFilterCouList = (List) session.getAttribute("selectFilterCouList"); Date date = new Date(); DateFormat dateFormat = new SimpleDateFormat("yyyy年 MM月 dd日 HH:mm"); String stuTmp[] = new String[selectFilterCouList.size()]; List students = new ArrayList(); for (int i = 0; i < selectFilterCouList.size(); i++) { stuTmp[i] = ((Map) selectFilterCouList.get(i)).get("dtimeOid").toString(); } students = manager.getSeldStuFilterBy(stuTmp, true); Document document = new Document(PageSize.A4, 72, 72, 35, 35); ByteArrayOutputStream ba = new ByteArrayOutputStream(); String year = manager.getNowBy("School_year"); String term = manager.getNowBy("School_term"); // 如果是下學期, 學年要+1 if (Integer.parseInt(term) == 2) { Integer tmpYear = (Integer.parseInt(year) + 1); year = tmpYear.toString(); term = "1"; } else { term = "2"; } try { PdfWriter writer = PdfWriter.getInstance(document, ba); // TODO 路徑 // Image // image=Image.getInstance("http://cap.chit.edu.tw/CIS/pages/images/2002chitWatermark.gif"); // Watermark wamark=new Watermark(image, ((PageSize.A4).width()-image.plainHeight())/2, // ((PageSize.A4).height()-image.plainHeight())/2); // document.add(wamark); Phrase now = doEncode("課程管理系統 " + dateFormat.format(date)); HeaderFooter header = new HeaderFooter(now, false); document.setHeader(header); document.setFooter(header); // Image logo=Image.getInstance("http://192.192.231.32:8080/CIS/pages/images/art.gif"); document.open(); for (int i = 0; i < students.size(); i++) { String buf[] = {((Map) students.get(i)).get("student_no").toString()}; List tmp = manager.getSeldStuFilterBy(buf, false); if (i % 2 != 0) { document.add(new Paragraph(doEncode("\n"))); document.add(new Paragraph(doEncode("\n"))); document.add(new Paragraph(doEncode("\n"))); } document.add(new Paragraph("")); Table table = new Table(6); table.setWidth(100); table.setBorderWidth(0); table.setPadding(5); // table.setSpacing(5); // table.setDefaultHorizontalAlignment(table.ALIGN_CENTER); // table.setDefaultHorizontalAlignment(table.ALIGN_MIDDLE); // table.setDefaultCellBorderColor(new Color(255, 255, 255)); Cell cell = new Cell(); cell.add(doEncode(year)); cell.add(doEncode("學年 第")); cell.add(doEncode(term)); cell.add(doEncode("學期 網路預選失敗通知單")); // cell.addElement(logo); cell.setColspan(6); cell.setHorizontalAlignment(cell.ALIGN_CENTER); cell.setBorderColor(new Color(255, 255, 255)); table.addCell(cell); // ((Map)students.get(i)).get("ClassName2"); cell = new Cell(); // cell.add(doEncode("學生班級: ")); cell.add(doEncode(((Map) students.get(i)).get("ClassName").toString())); cell.add(doEncode("\t學號: ")); cell.add(doEncode(((Map) students.get(i)).get("student_no").toString())); cell.add(doEncode("\t姓名: ")); cell.add(doEncode(((Map) students.get(i)).get("student_name").toString())); cell.setColspan(6); cell.setHorizontalAlignment(cell.ALIGN_LEFT); cell.setBorderColor(new Color(255, 255, 255)); table.addCell(cell); cell = new Cell(); cell.add(doEncode("您在第一階段網路選課所選的下列課程並未成功,請按照規定時間進行網路第二階段選課,以免影響您的權益。")); cell.setColspan(6); cell.setHorizontalAlignment(cell.ALIGN_LEFT); cell.setBorderColor(new Color(255, 255, 255)); table.addCell(cell); document.add(table); float[] widths = {0.2f, 0.3f, 0.1f, 0.1f, 0.1f, 0.2f}; PdfPTable tables = new PdfPTable(widths); tables.setWidthPercentage(100); PdfPCell cells = new PdfPCell(doEncode("開課班級")); tables.addCell(cells); cells = new PdfPCell(doEncode("科目名稱")); tables.addCell(cells); cells = new PdfPCell(doEncode("選別")); tables.addCell(cells); cells = new PdfPCell(doEncode("學分")); tables.addCell(cells); cells = new PdfPCell(doEncode("時數")); tables.addCell(cells); cells = new PdfPCell(doEncode("上課時間")); tables.addCell(cells); for (int j = 0; j < tmp.size(); j++) { cells = new PdfPCell(); cells = new PdfPCell(doEncode(((Map) tmp.get(j)).get("ClassName2").toString())); tables.addCell(cells); cells = new PdfPCell(doEncode(((Map) tmp.get(j)).get("chi_name").toString())); tables.addCell(cells); cells = new PdfPCell(doEncode(getOpt(((Map) tmp.get(j)).get("opt").toString()))); tables.addCell(cells); cells = new PdfPCell(doEncode(((Map) tmp.get(j)).get("credit").toString())); tables.addCell(cells); cells = new PdfPCell(doEncode(((Map) tmp.get(j)).get("thour").toString())); tables.addCell(cells); List dcTmp = manager.getDtimeClassListForOpenCourse(((Map) tmp.get(j)).get("dtimeOid").toString()); StringBuffer strBuf = new StringBuffer(); DtimeClass dtimeClass; for (int x = 0; x < dcTmp.size(); x++) { dtimeClass = (DtimeClass) dcTmp.get(x); strBuf.append("週" + dtimeClass.getWeek() + ":"); strBuf.append(dtimeClass.getBegin() + "~" + dtimeClass.getEnd() + " "); } cells = new PdfPCell(doEncode(strBuf.toString())); tables.addCell(cells); } for (int k = 13; k > tmp.size(); k--) { cells = new PdfPCell(doEncode("\t")); tables.addCell(cells); cells = new PdfPCell(doEncode("\t")); tables.addCell(cells); cells = new PdfPCell(doEncode("\t")); tables.addCell(cells); cells = new PdfPCell(doEncode("\t")); tables.addCell(cells); cells = new PdfPCell(doEncode("\t")); tables.addCell(cells); cells = new PdfPCell(doEncode("\t")); tables.addCell(cells); } document.add(tables); if (i % 2 == 1) { document.newPage(); } } } catch (DocumentException de) { de.printStackTrace(); System.err.println("A Document error:" + de.getMessage()); } document.close(); response.setContentType("application/pdf"); response.setContentLength(ba.size()); ServletOutputStream out = response.getOutputStream(); ba.writeTo(out); ba.close(); out.flush(); out.close(); }