Java编辑word内容并保存成图片
时间: 2023-08-15 15:06:45 浏览: 35
要编辑 Word 内容并将其保存为图片,可以使用 Apache POI 和 Apache Batik 库。Apache POI 可以用于读取和写入 Word 文档,而 Apache Batik 可以将 SVG 转换为图像。以下是一个简单的 Java 代码示例,可以将 Word 文档的内容保存为 PNG 图像:
```
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import org.apache.batik.transcoder.TranscoderInput;
import org.apache.batik.transcoder.TranscoderOutput;
import org.apache.batik.transcoder.image.PNGTranscoder;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;
public class WordToImageConverter {
public static void main(String[] args) {
try {
// Load the Word document
InputStream inputStream = new FileInputStream("document.docx");
XWPFDocument document = new XWPFDocument(inputStream);
// Get the content of the document
StringBuilder content = new StringBuilder();
for (XWPFParagraph paragraph : document.getParagraphs()) {
for (XWPFRun run : paragraph.getRuns()) {
content.append(run.getText(0));
}
}
// Convert the content to SVG
String svgContent = "<svg xmlns='http://www.w3.org/2000/svg'>"
+ "<foreignObject width='100%' height='100%'>"
+ "<div xmlns='http://www.w3.org/1999/xhtml'>"
+ content.toString()
+ "</div>"
+ "</foreignObject>"
+ "</svg>";
// Convert the SVG to PNG
PNGTranscoder transcoder = new PNGTranscoder();
TranscoderInput input = new TranscoderInput(new StringReader(svgContent));
OutputStream outputStream = new FileOutputStream(new File("document.png"));
TranscoderOutput output = new TranscoderOutput(outputStream);
transcoder.transcode(input, output);
outputStream.flush();
outputStream.close();
// Close the document
document.close();
System.out.println("Document converted to image successfully.");
} catch (Exception e) {
e.printStackTrace();
}
}
}
```
请注意,此代码示例仅适用于将单个段落的内容保存为图像。如果 Word 文档中有多个段落,则需要相应地修改代码以处理它们。