滴水穿石

编程入门行业动态更新时间:2024-10-25 12:28:07

滴水穿石

iText默认是不支持中文的，处理中文需要用到itext-asian.jar包，关键代码：

处理中文：

BaseFont bfChinese = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);    
Font fontChinese = new Font(bfChinese, 12, Font.NORMAL);

添加图片：

Image image = Image.getInstance("@sf/logo_itext.gif");

完成实例代码：

import java.io.FileOutputStream;
import com.itextpdf.text.Document;
import com.itextpdf.text.Font;
import com.itextpdf.text.Image;
import com.itextpdf.text.Paragraph;
import com.itextpdf.text.pdf.BaseFont;
import com.itextpdf.text.pdf.PdfWriter;
public class TestPdf { public static void main(String[] args) throws Exception{//step1  Document document = new Document();  //step2  PdfWriter.getInstance(document, new FileOutputStream("first.pdf"));  //step3  
        document.open();  //step4  BaseFont bfChinese = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);      Font fontChinese = new Font(bfChinese, 12, Font.NORMAL);  Paragraph p = new Paragraph("Hello World,this is my first pdf!这是我的第一个pdf实例",fontChinese);document.add(p);  //添加一个图片  Image image = Image.getInstance("@sf/logo_itext.gif");  document.add(image);  //step5 
        document.close();   }
}