java代码生成PDF文件-表格和图片

jar:iText-2.1.4.jar,iTextAsian.jar

Java代码

1. package com.zjhcsoft.sim.util;
3. import java.awt.Color;
4. import java.io.ByteArrayOutputStream;
5. import java.util.List;
7. import javax.servlet.ServletOutputStream;
8. import javax.servlet.http.HttpServletRequest;
9. import javax.servlet.http.HttpServletResponse;
11. import org.apache.log4j.Logger;
13. import com.lowagie.text.DocumentException;
14. import com.lowagie.text.Element;
15. import com.lowagie.text.Font;
16. import com.lowagie.text.Image;
17. import com.lowagie.text.PageSize;
18. import com.lowagie.text.Paragraph;
19. import com.lowagie.text.pdf.BaseFont;
20. import com.lowagie.text.pdf.PdfPCell;
21. import com.lowagie.text.pdf.PdfPTable;
22. import com.lowagie.text.pdf.PdfWriter;
23. import com.zjhcsoft.sim.device.bean.DeviceItems;
24. import com.zjhcsoft.sim.si.bean.SiPollrpt;
26. /***
27. *

    Title:

28. *
29. *

    Description:

30. *
31. *

    Author:wangcheng

32. *
33. *

    Copyright: Copyright (c) 2013

34. *
35. *

    Company: 浙江鸿程

36. *
37. */
38. public class PollRptPdf {
39. Logger logger = Logger.getLogger(PollRptPdf.class);
40. public void downPdf( HttpServletRequest request,
41. HttpServletResponse response,SiPollrpt siPollrpt,String filePath){
42. try {
43. List deviceList = siPollrpt.getDeviceItemList();
44. // 创建一个Document对象
45. com.lowagie.text.Document document = new com.lowagie.text.Document(PageSize.A4, 36, 36, 36, 36);
46. ByteArrayOutputStream ba = new ByteArrayOutputStream();
47. //设置宋体
48. BaseFont bfChinese = BaseFont.createFont(“STSongStd-Light”, “UniGB-UCS2-H”, true);
49. Font fontChinese =new Font(bfChinese,15,Font.BOLD,Color.BLACK);
50. Font normalfont =new Font(bfChinese,13,Font.NORMAL,Color.BLACK);
52. BaseFont bfChinese2 = BaseFont.createFont(“STSong-Light”,”UniGB-UCS2-H”,BaseFont.NOT_EMBEDDED);//设置中文字体
53. Font headFont2 = new Font(bfChinese2, 13, Font.NORMAL);//设置字体大小
55. try {
56. //添加一些信息
57. document.addTitle(“平台巡检报告”);
58. PdfWriter writer = PdfWriter.getInstance(document, ba);
59. document.open();
60. Paragraph paragraphTitle1 = new Paragraph(“平台巡检报告—(“+siPollrpt.getAPPNAME()+”)\n”,fontChinese);
61. paragraphTitle1.setAlignment(1);//1.中间，2.右边
63. Paragraph paragraphTitle2 = new Paragraph(“操作员：”+siPollrpt.getUSERNAME()+” (“+siPollrpt.getYEAR()+”年”+siPollrpt.getQUARTERNAME()+”)\n”,normalfont);
64. paragraphTitle2.setAlignment(2);//1.中间，2.右边
66. StringBuffer content1 = new StringBuffer(“\n 1.设备运行情况检查总结”);
67. content1.append(“\n\t”).append(siPollrpt.getRPTDESC());
69. StringBuffer content2 = new StringBuffer(“\n 2.系统网络结构\n\t”);
70. Image image = Image.getInstance(request.getRealPath(“\\“) + siPollrpt.getFILEPATH());
71. StringBuffer content3 = new StringBuffer(“\n 3.设备具体检查情况”);
74. Paragraph paragraphContent1 = new Paragraph(content1.toString(),normalfont);
75. Paragraph paragraphContent2 = new Paragraph(content2.toString(),normalfont);
76. Paragraph paragraphContent3 = new Paragraph(content3.toString(),normalfont);
78. document.add(paragraphTitle1);
79. document.add(paragraphTitle2);
81. document.add(paragraphContent1);
82. document.add(paragraphContent2);
83. document.add(image);
84. document.add(paragraphContent3);
88. DeviceItems items = null;
89. for(int i=0;i<deviceList.size();i++){
90. float[] widths = {70f, 180f, 500f};//设置表格的列宽
91. PdfPTable table = new PdfPTable(widths);
92. table.setTotalWidth(750);//设置表格的宽度
93. table.setSpacingBefore(40f);//设置表格上面空白宽度
95. items = (DeviceItems)deviceList.get(i);
96. PdfPCell cellHType = new PdfPCell(new Paragraph(items.getSERVERTYPENAME(),headFont2));
97. cellHType.setColspan(3);
98. table.addCell(cellHType);
100. PdfPCell cellH = new PdfPCell(new Paragraph(“编号”,headFont2));
101. cellH.setHorizontalAlignment(Element.ALIGN_CENTER);
102. table.addCell(cellH);
103. cellH= new PdfPCell(new Paragraph(“检查项目”,headFont2));
104. cellH.setHorizontalAlignment(Element.ALIGN_CENTER);
105. table.addCell(cellH);
106. cellH = new PdfPCell(new Paragraph(“检查结果”,headFont2));
107. cellH.setHorizontalAlignment(Element.ALIGN_CENTER);
108. table.addCell(cellH);
110. PdfPCell cellContent = null;
111. for(int j=1;j<5;j++){
112. if(j==1){
113. cellContent = new PdfPCell(new Paragraph((i+1)+”.”+j,headFont2));
114. table.addCell(cellContent);
115. cellContent = new PdfPCell(new Paragraph(“CPU占用率检查”,headFont2));
116. table.addCell(cellContent);
117. cellContent = new PdfPCell(new Paragraph(items.getCPU(),headFont2));
118. table.addCell(cellContent);
119. }else if(j==2){
120. cellContent = new PdfPCell(new Paragraph((i+1)+”.”+j,headFont2));
121. table.addCell(cellContent);
122. cellContent = new PdfPCell(new Paragraph(“内存检查”,headFont2));
123. table.addCell(cellContent);
124. cellContent = new PdfPCell(new Paragraph(items.getMEM(),headFont2));
125. table.addCell(cellContent);
126. }else if(j==3){
127. cellContent = new PdfPCell(new Paragraph((i+1)+”.”+j,headFont2));
128. table.addCell(cellContent);
129. cellContent = new PdfPCell(new Paragraph(“本地硬盘容量检查”,headFont2));
130. table.addCell(cellContent);
131. cellContent = new PdfPCell(new Paragraph(items.getDISK(),headFont2));
132. table.addCell(cellContent);
133. }else if(j==4){
134. cellContent = new PdfPCell(new Paragraph((i+1)+”.”+j,headFont2));
135. table.addCell(cellContent);
136. cellContent = new PdfPCell(new Paragraph(“进程检查”,headFont2));
137. table.addCell(cellContent);
138. cellContent = new PdfPCell(new Paragraph(items.getPROCESS(),headFont2));
139. table.addCell(cellContent);
140. }
141. }
142. document.add(table);
143. }
145. } catch (DocumentException de) {
146. de.printStackTrace();
147. }
148. document.close();
149. response.setHeader(“Content-disposition”, “attachment; filename=” + new String(filePath.getBytes(“GBK”), “iso8859-1”));
150. response.setContentType(“application/pdf”);
151. response.setContentLength(ba.size());
152. ServletOutputStream out = response.getOutputStream();
153. ba.writeTo(out);
154. out.flush();
155. out.close();
156. } catch (Exception e) {
157. e.printStackTrace();
158. }
159. }
161. }

[java] view plain copy

1. package com.zjhcsoft.sim.util;
3. import java.awt.Color;
4. import java.io.ByteArrayOutputStream;
5. import java.util.List;
7. import javax.servlet.ServletOutputStream;
8. import javax.servlet.http.HttpServletRequest;
9. import javax.servlet.http.HttpServletResponse;
11. import org.apache.log4j.Logger;
13. import com.lowagie.text.DocumentException;
14. import com.lowagie.text.Element;
15. import com.lowagie.text.Font;
16. import com.lowagie.text.Image;
17. import com.lowagie.text.PageSize;
18. import com.lowagie.text.Paragraph;
19. import com.lowagie.text.pdf.BaseFont;
20. import com.lowagie.text.pdf.PdfPCell;
21. import com.lowagie.text.pdf.PdfPTable;
22. import com.lowagie.text.pdf.PdfWriter;
23. import com.zjhcsoft.sim.device.bean.DeviceItems;
24. import com.zjhcsoft.sim.si.bean.SiPollrpt;
26. /***
27. *

    Title:

28. *
29. *

    Description:

30. *
31. *

    Author:wangcheng

32. *
33. *

    Copyright: Copyright (c) 2013

34. *
35. *

    Company: 浙江鸿程

36. *
37. */
38. public class PollRptPdf {
39. Logger logger = Logger.getLogger(PollRptPdf.class);
40. public void downPdf( HttpServletRequest request,
41. HttpServletResponse response,SiPollrpt siPollrpt,String filePath){
42. try {
43. List deviceList = siPollrpt.getDeviceItemList();
44. // 创建一个Document对象
45. com.lowagie.text.Document document = new com.lowagie.text.Document(PageSize.A4, 36, 36, 36, 36);
46. ByteArrayOutputStream ba = new ByteArrayOutputStream();
47. //设置宋体
48. BaseFont bfChinese = BaseFont.createFont(“STSongStd-Light”, “UniGB-UCS2-H”, true);
49. Font fontChinese =new Font(bfChinese,15,Font.BOLD,Color.BLACK);
50. Font normalfont =new Font(bfChinese,13,Font.NORMAL,Color.BLACK);
52. BaseFont bfChinese2 = BaseFont.createFont(“STSong-Light”,”UniGB-UCS2-H”,BaseFont.NOT_EMBEDDED);//设置中文字体
53. Font headFont2 = new Font(bfChinese2, 13, Font.NORMAL);//设置字体大小
55. try {
56. //添加一些信息
57. document.addTitle(“平台巡检报告”);
58. PdfWriter writer = PdfWriter.getInstance(document, ba);
59. document.open();
60. Paragraph paragraphTitle1 = new Paragraph(“平台巡检报告—(“+siPollrpt.getAPPNAME()+”)\n”,fontChinese);
61. paragraphTitle1.setAlignment(1);//1.中间，2.右边
63. Paragraph paragraphTitle2 = new Paragraph(“操作员：”+siPollrpt.getUSERNAME()+” (“+siPollrpt.getYEAR()+”年”+siPollrpt.getQUARTERNAME()+”)\n”,normalfont);
64. paragraphTitle2.setAlignment(2);//1.中间，2.右边
66. StringBuffer content1 = new StringBuffer(“\n 1.设备运行情况检查总结”);
67. content1.append(“\n\t”).append(siPollrpt.getRPTDESC());
69. StringBuffer content2 = new StringBuffer(“\n 2.系统网络结构\n\t”);
70. Image image = Image.getInstance(request.getRealPath(“\\“) + siPollrpt.getFILEPATH());
71. StringBuffer content3 = new StringBuffer(“\n 3.设备具体检查情况”);
74. Paragraph paragraphContent1 = new Paragraph(content1.toString(),normalfont);
75. Paragraph paragraphContent2 = new Paragraph(content2.toString(),normalfont);
76. Paragraph paragraphContent3 = new Paragraph(content3.toString(),normalfont);
78. document.add(paragraphTitle1);
79. document.add(paragraphTitle2);
81. document.add(paragraphContent1);
82. document.add(paragraphContent2);
83. document.add(image);
84. document.add(paragraphContent3);
88. DeviceItems items = null;
89. for(int i=0;i<deviceList.size();i++){
90. float[] widths = {70f, 180f, 500f};//设置表格的列宽
91. PdfPTable table = new PdfPTable(widths);
92. table.setTotalWidth(750);//设置表格的宽度
93. table.setSpacingBefore(40f);//设置表格上面空白宽度
95. items = (DeviceItems)deviceList.get(i);
96. PdfPCell cellHType = new PdfPCell(new Paragraph(items.getSERVERTYPENAME(),headFont2));
97. cellHType.setColspan(3);
98. table.addCell(cellHType);
100. PdfPCell cellH = new PdfPCell(new Paragraph(“编号”,headFont2));
101. cellH.setHorizontalAlignment(Element.ALIGN_CENTER);
102. table.addCell(cellH);
103. cellH= new PdfPCell(new Paragraph(“检查项目”,headFont2));
104. cellH.setHorizontalAlignment(Element.ALIGN_CENTER);
105. table.addCell(cellH);
106. cellH = new PdfPCell(new Paragraph(“检查结果”,headFont2));
107. cellH.setHorizontalAlignment(Element.ALIGN_CENTER);
108. table.addCell(cellH);
110. PdfPCell cellContent = null;
111. for(int j=1;j<5;j++){
112. if(j==1){
113. cellContent = new PdfPCell(new Paragraph((i+1)+”.”+j,headFont2));
114. table.addCell(cellContent);
115. cellContent = new PdfPCell(new Paragraph(“CPU占用率检查”,headFont2));
116. table.addCell(cellContent);
117. cellContent = new PdfPCell(new Paragraph(items.getCPU(),headFont2));
118. table.addCell(cellContent);
119. }else if(j==2){
120. cellContent = new PdfPCell(new Paragraph((i+1)+”.”+j,headFont2));
121. table.addCell(cellContent);
122. cellContent = new PdfPCell(new Paragraph(“内存检查”,headFont2));
123. table.addCell(cellContent);
124. cellContent = new PdfPCell(new Paragraph(items.getMEM(),headFont2));
125. table.addCell(cellContent);
126. }else if(j==3){
127. cellContent = new PdfPCell(new Paragraph((i+1)+”.”+j,headFont2));
128. table.addCell(cellContent);
129. cellContent = new PdfPCell(new Paragraph(“本地硬盘容量检查”,headFont2));
130. table.addCell(cellContent);
131. cellContent = new PdfPCell(new Paragraph(items.getDISK(),headFont2));
132. table.addCell(cellContent);
133. }else if(j==4){
134. cellContent = new PdfPCell(new Paragraph((i+1)+”.”+j,headFont2));
135. table.addCell(cellContent);
136. cellContent = new PdfPCell(new Paragraph(“进程检查”,headFont2));
137. table.addCell(cellContent);
138. cellContent = new PdfPCell(new Paragraph(items.getPROCESS(),headFont2));
139. table.addCell(cellContent);
140. }
141. }
142. document.add(table);
143. }
145. } catch (DocumentException de) {
146. de.printStackTrace();
147. }
148. document.close();
149. response.setHeader(“Content-disposition”, “attachment; filename=” + new String(filePath.getBytes(“GBK”), “iso8859-1”));
150. response.setContentType(“application/pdf”);
151. response.setContentLength(ba.size());
152. ServletOutputStream out = response.getOutputStream();
153. ba.writeTo(out);
154. out.flush();
155. out.close();
156. } catch (Exception e) {
157. e.printStackTrace();
158. }
159. }
161. }