滴水穿石--Java 生成PDF文件--iText使用之插入图片和中文乱码

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("http://a.fsdn.com/con/icons/it/[email protected]/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("http://a.fsdn.com/con/icons/it/[email protected]/logo_itext.gif");  
        document.add(image);  
        //step5 
        document.close();   
    }
} 

运行效果图：