汉字与utf8编码相互转换

<!--<br /> <br /> Code highlighting produced by Actipro CodeHighlighter (freeware)<br /> http://www.CodeHighlighter.com/<br /> <br /> --> import  java.io.UnsupportedEncodingException;


public   class  UTF {

    public   static   void  main(String[] args) {
        String s  =   " 非常好 " ;
         try  {
             byte [] b  =  s.getBytes( " UTF-8 " );
             for ( int  i = 0 ; i <  b.length; i ++ ){
                System.out.println(Integer.toHexString(b[i]).substring( 6 ));
                
            }
            System.out.println( new  String(b,  " UTF-8 " ));

        }  catch  (UnsupportedEncodingException e) {
            e.printStackTrace();
        } 
        

    }

}

输出：
e9
9d
9e
e5
b8
b8
e5
a5
bd
非常好