java写出PDF

1\包

<dependency>
			<groupId>com.itextpdf</groupId>
			<artifactId>itextpdf</artifactId>
			<version>5.2.0</version>
		</dependency>
		<dependency>
		    <groupId>com.itextpdf</groupId>
		    <artifactId>itext-asian</artifactId>
		    <version>5.2.0</version>
		</dependency>

2、画格子

@RequestMapping("capitalBill")
	public ModelAndView capitalBill(
			int type,  //1日\2月\3季度\4年
			String dateBegin,//yyyy-MM-dd
			String dateEnd,//yyyy-MM-dd
			HttpServletRequest request,
			HttpServletResponse response, HttpSession session
			) throws Exception{
		ModelAndView mov = new ModelAndView("/platformCapitalBill");
		//查询数据
		if(type==1){
			//日报表数据, 某天0:00到23：59：59
			//查询日报表对象
		}else if(type==2){//月

		}else if(type==3){//季度

		}else if(type==4){//年

		}
		//展示数据
		response.setContentType("application/pdf");
		response.setHeader("Content-disposition", "attachment;filename="
				+ new String("报表".getBytes("gb2312"), "ISO8859-1")
				+ ".pdf");

		ByteArrayOutputStream stream = new ByteArrayOutputStream();
		// 获取响应数据流
		ServletOutputStream out = response.getOutputStream();
		// 创建文档对象，A4纸大小,40边距
		Document document = new Document(PageSize.A4, 80, 80, 80, 80);
		PdfWriter.getInstance(document, stream);
		// 解决中文不显示,设定初始字体
		BaseFont baseFont = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H",BaseFont.NOT_EMBEDDED);
		BaseFont baseFont_V = BaseFont.createFont("STSong-Light","UniGB-UCS2-V", BaseFont.NOT_EMBEDDED);
		Font fonttitle = new Font(baseFont, 16, Font.BOLD);
		Font font12bold = new Font(baseFont, 12, Font.BOLD);
		Font font8 = new Font(baseFont, 8);
		Font font8bold = new Font(baseFont, 8, Font.BOLD);
		// 换行
		Paragraph enterParagraph = new Paragraph("\n");
		// 打开文档
		document.open();
		//获取路径,用于获取图片等资源
		ServletContext servletContext = request.getSession()
				.getServletContext();
		String basePath = servletContext.getRealPath("/");

		// 创建标题
		Paragraph fileTile = new Paragraph("环链平台资金日报表", fonttitle);
		fileTile.setAlignment(Paragraph.ALIGN_CENTER);
		fileTile.setSpacingAfter(5);// 设置与后边段落间距
		document.add(fileTile);

		// 下载日期
		SimpleDateFormat sf = new SimpleDateFormat("yyyy年MM月dd日");
		Paragraph ParaDate = new Paragraph("下载日期: " + sf.format(new Date()),font8);
		ParaDate.setAlignment(Paragraph.ALIGN_LEFT);
		ParaDate.setIndentationLeft(150);
		document.add(ParaDate);

		// 创建一个表格
		PdfPTable table = new PdfPTable(6);
		table.setTotalWidth(new float[] { 28, 56, 163, 28, 56, 163 });// 去掉左右各40,515
		table.setLockedWidth(true);
		table.setSpacingBefore(5);

		// 第一行
		PdfPCell tableCell = new PdfPCell(new Paragraph("报表日期：", new Font(baseFont, 8, Font.BOLD)));
		tableCell.setColspan(2);
		tableCell.setMinimumHeight(20);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_RIGHT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);
		tableCell = new PdfPCell(new Paragraph("2039-12-12", new Font(baseFont, 8)));
		tableCell.setColspan(4);
		tableCell.setMinimumHeight(20);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_LEFT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);

		// 第二行
		tableCell = new PdfPCell(new Paragraph("上期余额：", font8bold));
		tableCell.setMinimumHeight(20);
		tableCell.setColspan(2);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_RIGHT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);
		tableCell = new PdfPCell(new Paragraph("财务环链支付在关联方之间形成新的债权债务", font8));
		tableCell.setColspan(4);
		tableCell.setMinimumHeight(20);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_LEFT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);

		// 第10行
		tableCell = new PdfPCell(new Paragraph("其中：", font8bold));
		tableCell.setMinimumHeight(20);
		tableCell.setColspan(1);
		//tableCell.setRowspan(1);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_RIGHT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);
		tableCell = new PdfPCell(new Paragraph("服务费存入：", font8bold));
		tableCell.setMinimumHeight(20);
		tableCell.setColspan(1);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_RIGHT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);
		tableCell = new PdfPCell(new Paragraph("100.00", font8bold));
		tableCell.setMinimumHeight(20);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_LEFT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);
		tableCell = new PdfPCell(new Paragraph("", font8bold));
		tableCell.setMinimumHeight(20);
		tableCell.setColspan(2);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_RIGHT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);
		tableCell = new PdfPCell(new Paragraph("", font8bold));
		tableCell.setMinimumHeight(20);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_LEFT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);
		// 第11行

		tableCell = new PdfPCell(new Paragraph("其他存入", font8bold));
		tableCell.setMinimumHeight(20);
		tableCell.setColspan(2);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_RIGHT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);
		tableCell = new PdfPCell(new Paragraph("00", font8bold));
		tableCell.setMinimumHeight(20);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_LEFT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);
		tableCell = new PdfPCell(new Paragraph("其它转出：", font8bold));
		tableCell.setMinimumHeight(20);
		tableCell.setColspan(2);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_RIGHT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);
		tableCell = new PdfPCell(new Paragraph("00", font8bold));
		tableCell.setMinimumHeight(20);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_LEFT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);

		// 第12行

		tableCell = new PdfPCell(new Paragraph("合计：", font8bold));
		tableCell.setMinimumHeight(20);
		tableCell.setColspan(2);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_RIGHT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);
		tableCell = new PdfPCell(new Paragraph("0.0", font8bold));
		tableCell.setMinimumHeight(20);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_LEFT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);
		tableCell = new PdfPCell(new Paragraph("合计：", font8bold));
		tableCell.setMinimumHeight(20);
		tableCell.setColspan(2);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_RIGHT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);
		tableCell = new PdfPCell(new Paragraph("0.0", font8bold));
		tableCell.setMinimumHeight(20);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_LEFT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);

		tableCell = new PdfPCell(new Paragraph("本期全额", new Font(baseFont, 8, Font.BOLD)));
		tableCell.setColspan(2);
		tableCell.setMinimumHeight(20);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_RIGHT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);
		tableCell = new PdfPCell(new Paragraph("2039-12-12", new Font(baseFont, 8)));
		tableCell.setColspan(4);
		tableCell.setMinimumHeight(20);
		tableCell.setUseAscender(true);
		tableCell.setHorizontalAlignment(PdfPCell.ALIGN_LEFT);
		tableCell.setVerticalAlignment(PdfPCell.ALIGN_MIDDLE);
		table.addCell(tableCell);
		//添加
		document.add(table);
		// 关闭文档
		document.close();
		// 文档输出
		stream.writeTo(out);
		out.flush();
		out.close();
		return mov;
	}