将汉字编码为unicode

package test;

import java.io.DataOutputStream;
import java.io.IOException;

public class UnicodeTest {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		gbEncoding("武力海");

	}

	
	
	public static String gbEncoding( final String gbString ) {
		  char[] utfBytes = gbString.toCharArray();
		  String unicodeBytes = "";
		  for( int i = 0; i < utfBytes.length; i ++ ) {
		  String hexB = Integer.toHexString( utfBytes[i] );
		  if( hexB.length() <= 2 ) {
		  hexB = "00" + hexB;
		  }
		  unicodeBytes = unicodeBytes + "\\\\u" + hexB;
		  }
		  System.out.println( "unicodeBytes is: " + unicodeBytes );
		  return unicodeBytes;
		  }


		
}