java使用html2image把html转图片代码
时间: 2024-02-23 21:27:42 浏览: 242
很高兴为您解答这个问题!以下是Java使用html2image将HTML转换为图像的示例代码:
```
import java.awt.Dimension;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;
import java.io.File;
import javax.imageio.ImageIO;
import org.xhtmlrenderer.swing.Java2DRenderer;
import org.xhtmlrenderer.util.FSImageWriter;
public class HtmlToImageConverter {
public static void main(String[] args) throws Exception {
String html = "<html><body><h1>Hello World!</h1></body></html>";
String outputPath = "output.png";
Dimension dimension = new Dimension(800, 600);
BufferedImage image = renderHtmlToImage(html, dimension);
saveImage(image, outputPath);
}
private static BufferedImage renderHtmlToImage(String html, Dimension dimension) throws Exception {
Java2DRenderer renderer = new Java2DRenderer(html, dimension.width, dimension.height);
BufferedImage image = new BufferedImage(dimension.width, dimension.height, BufferedImage.TYPE_INT_RGB);
renderer.layout().render(image.createGraphics());
return image;
}
private static void saveImage(BufferedImage image, String outputPath) throws Exception {
File output = new File(outputPath);
FSImageWriter writer = new FSImageWriter();
writer.setWriteCompressionQuality(1.0f);
writer.write(image, outputPath);
}
}
```
希望这可以帮助您将HTML转换为图像。如果您有任何其他问题,请随时问我!
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