[Java] Java添加Word文本水印和图片水印

• 文本水印
  
• 图片水印
  

import com.spire.doc.*;
import com.spire.doc.documents.WatermarkLayout;
import java.awt.*;
 
public class Main {
 
public static void main(String[] args) {
//加载测试文档
Document document = new Document();
document.loadFromFile("sample.docx");
 
//插入文本水印
InsertTextWatermark(document.getSections().get(0));
 
//保存文档
document.saveToFile("textwatermark.docx",FileFormat.Docx );
}
//自定义方法指定文本水印字样，并设置成水印
private static void InsertTextWatermark(Section section){
TextWatermark txtWatermark = new TextWatermark();
txtWatermark.setText("内部使用");
txtWatermark.setFontSize(40);
txtWatermark.setColor(Color.red);
txtWatermark.setLayout(WatermarkLayout.Diagonal);
section.getDocument().setWatermark(txtWatermark);
}
}

import com.spire.doc.*;
 
public class Main {
 
public static void main(String[] args) {
//加载测试文档
Document document = new Document();
document.loadFromFile("sample.docx");
 
//加载需要设置成水印的图片
PictureWatermark picture = new PictureWatermark();
picture.setPicture("wx.png");
picture.setScaling(5);
picture.isWashout(false);
 
//将图片设置成水印
document.setWatermark(picture);
 
//保存文档
document.saveToFile("imagewatermark.docx",FileFormat.Docx );
}
}