/** ToUnicode.java */ 
package com.wxpn.tutorial.util; 

import java.io.*; 

/** 
* 字符串转换成Unicode码的类 
* @author 陈钢
* @date 2003-03-05 
*/ 
public class ToUnicode { 

/** 
* 把字符串转换成Unicode码 
* @param strText 待转换的字符串 
* @param code 转换前字符串的编码，如"GBK" 
* @return 转换后的Unicode码字符串 
*/ 
public String toUnicode(String strText,String code) throws UnsupportedEncodingException{ 
	char c;
	String strRet = "" ; 
	int intAsc; 
	String strHex; 
	strText = new String(strText.getBytes("8859_1"),code); 
	for ( int i = 0; i < strText.length(); i++ ){ 
		c = strText.charAt(i); 
		intAsc = (int)c; 
		if(intAsc>128){ 
			strHex = Integer.toHexString(intAsc); 
			strRet = strRet + "&#x" + strHex+";"; 
		}
		else{ 
			strRet = strRet + c; 
		}
	}
	return strRet ; 
}

}