java html转pdf

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package cn.spring.test.htmltopdf; 
 
import java.io.File; 
import java.io.FileOutputStream; 
import java.io.OutputStream; 
 
import org.xhtmlrenderer.pdf.ITextFontResolver; 
import org.xhtmlrenderer.pdf.ITextRenderer; 
 
import com.lowagie.text.pdf.BaseFont; 
 
public class HtmltoPDF { 
     
     public static void main( String[] args ) throws Exception{ 
          
          
//       htmlToPdf(); 
//       htmlToPdf2(); 
         htmlToPdf3(); 
        }    
       
        // 不支持中文    
        public static void htmlToPdf() throws Exception    
        {    
            String inputFile = "D:/Test/flying.html";  
            String url = new File( inputFile ).toURI().toURL().toString();    
            String outputFile = "D:/Test/flying.pdf";    
            OutputStream os = new FileOutputStream( outputFile );    
            ITextRenderer renderer = new ITextRenderer();    
            renderer.setDocument( url );    
            renderer.layout();    
            renderer.createPDF( os );    
            os.close();    
        }    
       
        // 支持中文    
        public static void htmlToPdf2() throws Exception {      
            String outputFile = "F:/TestDemo/demo_3.pdf";      
            OutputStream os = new FileOutputStream(outputFile);      
            ITextRenderer renderer = new ITextRenderer();      
            ITextFontResolver fontResolver = renderer.getFontResolver();      
            fontResolver.addFont("C:/Windows/fonts/simsun.ttc", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);      
            StringBuffer html = new StringBuffer();      
            // DOCTYPE 必需写否则类似于 这样的字符解析会出现错误      
            html.append("");      
            html.append("").    
                 append("")      
                .append("")    
                .append("")     
                .append("")      
                .append("");      
            html.append("

支持中文！

");      
            html.append("");      
            renderer.setDocumentFromString(html.toString());      
            // 解决图片的相对路径问题      
            // renderer.getSharedContext().setBaseURL("file:/F:/teste/html/");      
            renderer.layout();      
            renderer.createPDF(os); 
            System.out.println("======转换成功!"); 
            os.close();      
        } 
         
        public static void htmlToPdf3() throws Exception{ 
            String inputFile = "F:/TestDemo/test.html"; 
            String outFile = "F:/TestDemo/test.pdf"; 
            OutputStream os = null; 
                os =  new FileOutputStream(outFile); 
                ITextRenderer renderer = new ITextRenderer(); 
                ITextFontResolver fontResolver = renderer.getFontResolver(); 
                fontResolver.addFont("C:/Windows/fonts/simsun.ttc", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED); 
                 
                String url = new File( inputFile ).toURI().toURL().toString(); 
                System.out.println("=============url: "+url); 
                renderer.setDocument(url); 
                renderer.layout(); 
                renderer.createPDF(os); 
                System.out.println("======转换成功!"); 
                os.close(); 
        } 
 
}