weixin_43927116的博客

package 水印; import java.awt.Color; import java.awt.Font; import java.awt.Graphics2D; import java.awt.Image; import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; import java.io.InputStream; import javax.imageio.ImageIO;

package 水印; import javax.imageio.ImageIO; import java.awt.*; import java.awt.font.FontRenderContext; import java.awt.geom.AffineTransform; import java.awt.geom.Rectangle2D; import java.awt.image.BufferedImage; import java.io.File; import java.nio.file.Path

public class ptf水印 { public static void main(String[] args) { try { watermark(new File("C:\\Users\\86151\\Desktop\\chang.pdf")); } catch (Exception e) { e.printStackTrace(); } } private static void watermark(File file) throws E

package 水印; import java.awt.; import java.awt.font.FontRenderContext; import java.awt.geom.Rectangle2D; import java.awt.image.BufferedImage; import java.io.; import java.util.Date; import java.util.UUID; import javax.imageio.ImageIO; import org.apache.poi.

public static void main(String[] args){ //加载Word文档 Document doc = new Document(); doc.loadFromFile(“C:\Users\86151\Desktop\1111.docx”); //创建TextWatermark实例 TextWatermark textWatermark = new TextWatermark(); //设置水印文本内容 textWatermark.setText(“审核完成”); //自定义文本