如何在Java简单的实现各种文档格式的转换

[lionhero]

例如 txt<=>rtf,rtf<=>html,txt<=>xml,txt<=>doc

[虎叔]

简单的实现 什么意思？

[lionhero]

简单实现即在java 类库中的专用的用于文档格式转换类

[v不吃v你]

import javax.swing.* ;
import javax.swing.text.* ;
import javax.swing.text.rtf.* ;
import java.io.* ;

public class RTFExample extends JFrame
{
RTFEditorKit editorKit = new RTFEditorKit() ;
JTextPane textPane = new JTextPane() ;

public static void main(String[] args)
{
RTFExample rtfExample = new RTFExample() ;
rtfExample.setSize(400,400) ;
rtfExample.setVisible(true) ;
}

public RTFExample()
{
super() ;
getContentPane().add(textPane) ;
textPane.setEditorKit(editorKit) ;
try
{
editorKit.read(new FileInputStream("c:\\test.rtf"), textPane.getDocument(),0) ;
} catch (Exception e) { System.out.println(e) ;}
}
}

[v不吃v你]

//我想先从。DOC中读入，在写入TXT中。
//下面的程序没有调试过。
//你可以自己调试以下。
//希望对你有用。

File myfile = new File("c:\\testing.doc");
try
{
myrfile= new RandomAccessFile(myfile,"r");

String fileContent, asciiContent;
Character lineContent;
//read the text form file content line by line while((fileContent = myrfile.readLine())!=null)
{
while((lineContent=fileContent.readChar())!=null){
//now check each character whether it is printable or not
if (lineContent.isPrintable.. =="\n")//check for the syntax
System.out.print(lineContent);
}

}// end of while

//close the file after use
myrfile.close();
}