如何通过itext导出pdf简表以及在表格中添加图片

在maven中导入相应的jar包
groupId>com.itextpdf</groupId>
      <artifactId>itextpdf</artifactId>
      <version>5.5.13</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/com.itextpdf/itext-asian -->
    <dependency>
      <groupId>com.itextpdf</groupId>
      <artifactId>itext-asian</artifactId>
      <version>5.2.0</version>
    </dependency>

关于简表样式的pdf相应的代码以及在表格中添加图片

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package com.how2java.springboot.web;
 
import com.itextpdf.text.*;
import com.itextpdf.text.pdf.*;
  
import java.io.File;
import java.io.FileOutputStream;
  
public class PdfReport {
  
    // main测试
    public static void main(String[] args) throws Exception {
        try {
            // 1.新建document对象
            Document document = new Document(PageSize.A4);// 建立一个Document对象
  
            // 2.建立一个书写器(Writer)与document对象关联
            File file = new File("D:\\PDFDemo.pdf");
            file.createNewFile();
            PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(file));
            //writer.setPageEvent(new Watermark("HELLO ITEXTPDF"));// 水印
            //writer.setPageEvent(new MyHeaderFooter());// 页眉/页脚
  
            // 3.打开文档
            document.open();
            document.addTitle("Title@PDF-Java");// 标题
            document.addAuthor("Author@umiz");// 作者
            document.addSubject("Subject@iText pdf sample");// 主题
            document.addKeywords("Keywords@iTextpdf");// 关键字
            document.addCreator("Creator@umiz`s");// 创建者
  
            // 4.向文档中添加内容
            new PdfReport().generatePDF(document);
  
            // 5.关闭文档
            document.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
  
    // 定义全局的字体静态变量
    private static Font titlefont;
    private static Font headfont;
    private static Font keyfont;
    private static Font textfont;
    // 最大宽度
    private static int maxWidth = 360;
    // 静态代码块
    static {
        try {
            // 不同字体（这里定义为同一种字体：包含不同字号、不同style）
            BaseFont bfChinese = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
            titlefont = new Font(bfChinese, 16, Font.BOLD);
            headfont = new Font(bfChinese, 14, Font.BOLD);
            keyfont = new Font(bfChinese, 10, Font.BOLD);
            textfont = new Font(bfChinese, 10, Font.NORMAL);
  
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
  
    // 生成PDF文件
    public void generatePDF(Document document) throws Exception {
  
        // 段落
        Paragraph paragraph = new Paragraph("干部情况简历表", titlefont);
        paragraph.setAlignment(1); //设置文字居中 0靠左   1，居中     2，靠右
        paragraph.setIndentationLeft(12); //设置左缩进
        paragraph.setIndentationRight(12); //设置右缩进
        paragraph.setFirstLineIndent(24); //设置首行缩进
        paragraph.setLeading(50f); //行间距
        paragraph.setSpacingBefore(5f); //设置段落上空白
        paragraph.setSpacingAfter(10f); //设置段落下空白
        /*
         * // 直线 Paragraph p1 = new Paragraph(); p1.add(new Chunk(new LineSeparator()));
         * 
         * // 点线 Paragraph p2 = new Paragraph(); p2.add(new Chunk(new
         * DottedLineSeparator()));
         * 
         * // 超链接 Anchor anchor = new Anchor("baidu");
         * anchor.setReference("www.baidu.com");
         * 
         * // 定位 Anchor gotoP = new Anchor("goto"); gotoP.setReference("#top");
         */
  
        // 添加图片
        Image image = Image.getInstance("https://img-blog.csdn.net/20180801174617455?watermark/2/text/aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zNzg0ODcxMA==/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70");
        image.setAlignment(Image.ALIGN_CENTER);
        image.scalePercent(40); //依照比例缩放
        image.setAbsolutePosition(40,60);
        //Image image = Image.getInstance("E:\\2019-01\\ygtd.png");  
        // image.scaleAbsolute(5,5);//自定义大小
        // image.scalePercent(getPercent2(image.getWidth(),image.getHeight()));//缩放百分比 --- 不起作用
        // image.scaleToFit(50, 50);//自定义大
        // 表格
        PdfPTable table = createTable(new float[] { 40, 60, 40, 60, 60, 60,80 });
        table.addCell(createCell("档案编号：--------", textfont, Element.ALIGN_RIGHT, 7,false));
        table.addCell(createCell("姓名", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("中午11:00", textfont, Element.ALIGN_CENTER));
        table.addCell(createCell("性别", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("下午15:00", textfont, Element.ALIGN_CENTER));
        table.addCell(createCell("出生年月", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("晚上19:00", textfont, Element.ALIGN_CENTER));
        //cell.setRowspan(3);
        table.addCell(createCell(image, textfont,1,1,3));
        table.addCell(createCell("民族", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("中午11:00", textfont, Element.ALIGN_CENTER));
        table.addCell(createCell("籍贯", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("下午15:00", textfont, Element.ALIGN_CENTER));
        table.addCell(createCell("出生地", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("晚上19:00", textfont, Element.ALIGN_CENTER));
        table.addCell(createCell("入党时间", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("中午11:00", textfont, Element.ALIGN_CENTER));
        table.addCell(createCell("工作时间", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("下午15:00", textfont, Element.ALIGN_CENTER));
        table.addCell(createCell("职称", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("晚上19:00", textfont, Element.ALIGN_CENTER));
        table.addCell(createCell("身份证号码", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("412722199511052511", textfont, Element.ALIGN_CENTER,6));
        table.addCell(createCell("现任职务", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("412722199511052511", textfont, Element.ALIGN_CENTER,6));
        table.addCell(createCell("学习培训经历", keyfont,1,1,3));
        table.addCell(createCell("全日制学历学位", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("412722199511052511", textfont, Element.ALIGN_CENTER,5));
        table.addCell(createCell("全日制学历学位", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("412722199511052511", textfont, Element.ALIGN_CENTER,5));
        table.addCell(createCell("全日制学历学位", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("412722199511052511"+"\n"+"12"+"\n"+"23"+"\n"+"234"+"\n"+"2132"+"12"+"\n"+"23"+"\n"+"234"+"\n"+"2132", textfont, Element.ALIGN_CENTER,5));
        table.addCell(createCell("主要简历", keyfont,1,1,6));
        table.addCell(createCell("412722199511052511", textfont,6,6,6));
        table.addCell(createCell("家庭成员及主要社会关系", keyfont,1,1,8));
        table.addCell(createCell("与本人关系", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("姓名", textfont, Element.ALIGN_CENTER));
        table.addCell(createCell("出生年月", keyfont, Element.ALIGN_CENTER));
        table.addCell(createCell("政治面貌", textfont, Element.ALIGN_CENTER));
        table.addCell(createCell("工作单位及职务", keyfont, Element.ALIGN_CENTER,2));
         
            for (int i = 0; i < 8; i++) {
          table.addCell(createCell("起床", textfont)); table.addCell(createCell("吃午饭",
          textfont)); table.addCell(createCell("午休", textfont));
          table.addCell(createCell("下午茶", textfont)); table.addCell(createCell("回家",
          textfont,2,2)); }
           
          
        document.add(paragraph);
//      document.add(anchor);
//      document.add(p2);
//      document.add(gotoP);
//      document.add(p1);
        document.add(table);
        //document.add(image);
    }
  
  
/**------------------------创建表格单元格的方法start----------------------------*/
     public PdfPCell createCell(Image image, Font font, int align, int colspan,int rowspan) {
            PdfPCell cell = new PdfPCell();
            cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
            cell.setHorizontalAlignment(align);
            cell.setColspan(colspan);
            cell.setRowspan(rowspan);
            cell.setFixedHeight(rowspan*25f);
            cell.setImage(image);
           // cell.setPhrase(new Phrase(new Chunk(image, 0, 0,false)));
            return cell;
             
        }
    /**
     * 创建单元格(指定字体)
     * @param value
     * @param font
     * @return
     */
    public PdfPCell createCell(String value, Font font) {
        PdfPCell cell = new PdfPCell();
        cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
        cell.setHorizontalAlignment(Element.ALIGN_CENTER);
        cell.setPhrase(new Phrase(value, font));
        cell.setFixedHeight(25f);
        return cell;
    }
    /**
     * 创建单元格（指定字体、水平..）
     * @param value
     * @param font
     * @param align
     * @return
     */
    public PdfPCell createCell(String value, Font font, int align) {
        PdfPCell cell = new PdfPCell();
        cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
        cell.setHorizontalAlignment(align);
        cell.setPhrase(new Phrase(value, font));
        cell.setFixedHeight(25f);
        return cell;
    }
    /**
     * 创建单元格（指定字体、水平居..、单元格跨x列合并）
     * @param value
     * @param font
     * @param align
     * @param colspan
     * @return
     */
    public PdfPCell createCell(String value, Font font, int align, int colspan) {
        PdfPCell cell = new PdfPCell();
        cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
        cell.setHorizontalAlignment(align);
        cell.setColspan(colspan);
        cell.setPhrase(new Phrase(value, font));
        return cell;
    }
    public PdfPCell createCell(String value, Font font, int align, int colspan,int rowspan) {
        PdfPCell cell = new PdfPCell();
        cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
        cell.setHorizontalAlignment(align);
        cell.setColspan(colspan);
        cell.setRowspan(rowspan);
        cell.setFixedHeight(rowspan*25f);
        cell.setPhrase(new Phrase(value, font));
        return cell;
    }
    /**
     * 创建单元格（指定字体、水平居..、单元格跨x列合并、设置单元格内边距）
     * @param value
     * @param font
     * @param align
     * @param colspan
     * @param boderFlag
     * @return
     */
    public PdfPCell createCell(String value, Font font, int align, int colspan, boolean boderFlag) {
        PdfPCell cell = new PdfPCell();
        cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
        cell.setHorizontalAlignment(align);
        cell.setColspan(colspan);
        cell.setPhrase(new Phrase(value, font));
        cell.setPadding(3.0f);
        if (!boderFlag) {
            cell.setBorder(0);
            cell.setPaddingTop(15.0f);
            cell.setPaddingBottom(8.0f);
        } else if (boderFlag) {
            cell.setBorder(0);
            cell.setPaddingTop(0.0f);
            cell.setPaddingBottom(15.0f);
        }
        return cell;
    }
    /**
     * 创建单元格（指定字体、水平..、边框宽度：0表示无边框、内边距）
     * @param value
     * @param font
     * @param align
     * @param borderWidth
     * @param paddingSize
     * @param flag
     * @return
     */
    public PdfPCell createCell(String value, Font font, int align, float[] borderWidth, float[] paddingSize, boolean flag) {
        PdfPCell cell = new PdfPCell();
        cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
        cell.setHorizontalAlignment(align);
        cell.setFixedHeight(25f);
        cell.setPhrase(new Phrase(value, font));
        cell.setBorderWidthLeft(borderWidth[0]);
        cell.setBorderWidthRight(borderWidth[1]);
        cell.setBorderWidthTop(borderWidth[2]);
        cell.setBorderWidthBottom(borderWidth[3]);
        cell.setPaddingTop(paddingSize[0]);
        cell.setPaddingBottom(paddingSize[1]);
        if (flag) {
            cell.setColspan(2);
        }
        return cell;
    }
/**------------------------创建表格单元格的方法end----------------------------*/
  
  
/**--------------------------创建表格的方法start------------------- ---------*/
     
     
    /**
     * 创建默认列宽，指定列数、水平(居中、右、左)的表格
     * @param colNumber
     * @param align
     * @return
     */
    public PdfPTable createTable(int colNumber, int align) {
        PdfPTable table = new PdfPTable(colNumber);
        try {
            table.setTotalWidth(maxWidth);
            table.setLockedWidth(true);
            table.setHorizontalAlignment(align);
            table.getDefaultCell().setBorder(1);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return table;
    }
    /**
     * 创建指定列宽、列数的表格
     * @param widths
     * @return
     */
    public PdfPTable createTable(float[] widths) {
        PdfPTable table = new PdfPTable(widths);
        try {
            table.setTotalWidth(maxWidth);
            table.setLockedWidth(true);
            table.setHorizontalAlignment(Element.ALIGN_CENTER);
            table.getDefaultCell().setBorder(1);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return table;
    }
    /**
     * 创建空白的表格
     * @return
     */
    public PdfPTable createBlankTable() {
        PdfPTable table = new PdfPTable(1);
        table.getDefaultCell().setBorder(0);
        table.addCell(createCell("", keyfont));
        table.setSpacingAfter(20.0f);
        table.setSpacingBefore(20.0f);
        return table;
    }
/**--------------------------创建表格的方法end------------------- ---------*/
  
  
}