Java 添加条码、二维码到Word文档

朱雀 2020-10-30 16:36 1052阅读 0赞

本文介绍如何在Word文档中添加条码、二维码。可在文档正文段落中添加，也可在页眉页脚中添加。下面将通过Java代码示例介绍如何实现。

**使用工具：**Free Spire.Office for Java（免费版）

**关于Jar导入的方法：**

**方法1：**通过E-iceblue官网[下载jar包][jar]，下载后，解压，将lib文件夹下的Spire.Office.jar导入Java程序；

**方法2：**通过创建Maven程序，并配置在pom.xml文件中配置Maven仓库路径并指定Free Spire.Office for Java的Maven依赖，配置完成后，在IDEA中，点击“Import Changes”导入JAR包。

<repositories>
            <repository>
                <id>com.e-iceblue</id>
                <url>http://repo.e-iceblue.cn/repository/maven-public/</url>
            </repository>
    </repositories>
    
    <dependencies>
        <dependency>
           <groupId>e-iceblue</groupId>
      <artifactId>spire.office.free</artifactId>
      <version>3.1.1</version>
    </dependency>
    </dependencies>

*（Ecllipse**的导入方法，参考这篇*[*文章*][Link 1]*）*

jar导入结果如下图所示：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0VpY2VibHVl_size_16_color_FFFFFF_t_70][]

**Java代码示例**

1. 添加条码到Word（这里以添加到Word正文、页脚为例）

import com.spire.barcode.*;
    import com.spire.doc.*;
    import com.spire.doc.documents.HorizontalAlignment;
    import com.spire.doc.documents.Paragraph;
    
    import javax.imageio.ImageIO;
    import java.awt.*;
    import java.awt.image.BufferedImage;
    import java.io.File;
    import java.io.IOException;
    
    public class AddBarcode {
        public static void main(String[] args) throws IOException {
            //创建Document对象，加载Word文档
            Document doc = new Document();
            doc.loadFromFile("test.docx");
    
            //获取所有section
            for (int i = 0 ; i<doc.getSections().getCount();i++)
            {
                Section section = doc.getSections().get(i);
    
                //使用Spire.Barcode的BarcodeSettings和BarcodeGenerator类创建条码并保存为图片
                BarcodeSettings settings = new BarcodeSettings();
                settings.setType(BarCodeType.Code_128);
                settings.setData("123456789");
                settings.setData2D("123456789");
                settings.setShowText(false);
                settings.setBarHeight(4);
                settings.setX(0.3f);
                settings.hasBorder(true);
                settings.setBorderWidth(0.5f);
                settings.setBorderColor(new Color(135,206,250));
                settings.setBackColor(new Color(240,255,255));
                BarCodeGenerator barCodeGenerator = new BarCodeGenerator(settings);
                BufferedImage bufferedImage = barCodeGenerator.generateImage();
                ImageIO.write(bufferedImage, "png", new File("Barcode.png"));
    
                //添加条码到正文段落
                Paragraph paragraph = section.addParagraph();
                paragraph.setText("收货码：");
                paragraph.appendPicture("Barcode.png");
                paragraph.getFormat().setHorizontalAlignment(HorizontalAlignment.Right);
    
                //添加条码图片到Word页脚
                HeaderFooter footer = section.getHeadersFooters().getFooter();
                Paragraph footerpara = footer.addParagraph();
                footerpara.setText("扫码识真伪：");
                footerpara.appendPicture("Barcode.png");
                footerpara.getFormat().setHorizontalAlignment(HorizontalAlignment.Left);
            }
    
            //保存文档
            doc.saveToFile("BarCodeToWord.docx", FileFormat.Docx_2013);
            doc.dispose();
        }
    }

条码添加效果：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0VpY2VibHVl_size_16_color_FFFFFF_t_70 1][]

2. 添加二维码到Word（这里以添加到正文、页眉为例）

import com.spire.barcode.*;
    import com.spire.doc.*;
    import com.spire.doc.documents.HorizontalAlignment;
    import com.spire.doc.documents.Paragraph;
    
    import javax.imageio.ImageIO;
    import java.awt.*;
    import java.awt.image.RenderedImage;
    import java.io.File;
    import java.io.IOException;
    
    public class AddQRCode {
        public static void main(String[] args) throws IOException {
            //创建Document对象，加载Word文档
            Document doc = new Document();
            doc.loadFromFile("test.docx");
    
            //获取所有section
            for (int i = 0 ; i<doc.getSections().getCount();i++)
            {
                Section section = doc.getSections().get(i);
    
                //使用Spire.Barcode的BarcodeSettings和BarcodeGenerator类创建二维码并保存为图片
                BarcodeSettings settings = new BarcodeSettings();
                settings.setType(BarCodeType.QR_Code);
                settings.setData("123456");
                settings.setData2D("123456");
                settings.setX(0.7f);
                settings.setLeftMargin(0);
                settings.setShowTextOnBottom(true);
                settings.setQRCodeECL(QRCodeECL.Q);
                settings.setQRCodeDataMode(QRCodeDataMode.Numeric);
                BarCodeGenerator generator = new BarCodeGenerator(settings);
                Image image = generator.generateImage();
                ImageIO.write((RenderedImage) image, "png", new File("QRCode.png"));
    
                //添加二维码到正文段落
                Paragraph paragraph = section.addParagraph();
                paragraph.appendPicture("QRCode.png");
                paragraph.getFormat().setHorizontalAlignment(HorizontalAlignment.Right);
                
                //添加二维码图片到Word页眉
                HeaderFooter header = section.getHeadersFooters().getHeader();
                Paragraph headerpara = header.addParagraph();
                headerpara.appendPicture("QRCode.png");
                headerpara.getFormat().setHorizontalAlignment(HorizontalAlignment.Center);
            }
    
            //保存文档
            doc.saveToFile("QRCodeToWord.docx", FileFormat.Docx_2013);
            doc.dispose();
        }
    }

二维码添加效果：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0VpY2VibHVl_size_16_color_FFFFFF_t_70 2][]

（完）

[jar]: https://www.e-iceblue.cn/Downloads/Free-Spire-Office-JAVA.html
[Link 1]: https://www.e-iceblue.cn/licensing/install-spirepdf-for-java-from-maven-repository.html
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0VpY2VibHVl_size_16_color_FFFFFF_t_70]: /images/1604075776708.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0VpY2VibHVl_size_16_color_FFFFFF_t_70 1]: /images/1604075763414.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0VpY2VibHVl_size_16_color_FFFFFF_t_70 2]: /images/1604075751780.png