converttopdf.java

把文本文件转化为pdf文件

/*
 * Created on 2005-4-4
 *
 * To change the template for this generated file go to
 * Window>Preferences>Java>Code Generation>Code and Comments
 */

/**
 * @author Administrator
 *
 * To change the template for this generated type comment go to
 * Window>Preferences>Java>Code Generation>Code and Comments
 */
import java.io.BufferedReader ;
import java.io.FileOutputStream;
import java.io.FileReader; 
import java.io.IOException ;

import com.lowagie.text.*;
import com.lowagie.text.pdf.*;
public class ConvertToPdf {
	public ConvertToPdf(String FileName){
		int i,subFix;
		String s,s2=new String();
		String s1;
		try{
			Document doc=new Document(PageSize.A4,36,36,36,36);//设置页面大小和边界宽度
//			doc.addAuthor("张兴刚");
//			doc.addHeader("wwwwwwsd","dddssss");
			//去掉后缀名
			subFix=FileName.lastIndexOf(".");
			if (subFix!=-1)
			  s1=FileName.substring(0,subFix);
			else
			  s1=FileName;  
//			if (FileName.endsWith(".txt")||(FileName.endsWith(".rtf")))
//			  s1=FileName.substring(0,FileName.indexOf("."));
//			else 
//			  s1=FileName;  
			  
			PdfWriter.getInstance(doc, new FileOutputStream(s1+".pdf"));
			FileReader in=new FileReader(FileName);
			BufferedReader txt=new BufferedReader(in);
			while((s=txt.readLine())!=null){
				s2+=s+"\n";
			}
			doc.open() ;//打开文档
			BaseFont bfChinese = BaseFont.createFont("STSong-Light", 
								"UniGB-UCS2-H", BaseFont.NOT_EMBEDDED);
			Font FontChinese = new Font(bfChinese, 12, Font.NORMAL);
			Paragraph para=new Paragraph(s2,FontChinese);
			doc.add(para);
			doc.close();
		}catch(IOException e){
			e.printStackTrace();
		}catch(Exception e){
			e.printStackTrace();
		}
	}
	public static void main(String[] args){
		if (args.length<0)
		 System.out.println("请给出文件名");
		else
		 new  ConvertToPdf(args[0]);
	}
   	

}