package cn.jsxwsl.chat.client;


import java.util.Base64;
import java.util.Base64.Decoder;

public class Base64Util {
	
	
	 // ����    
    public static String getFromBase64(String s) {    
        String result = null;    
        if (s != null) {    
        	Decoder d = Base64.getDecoder();
            try {    
                
            	byte[] decode = d.decode(s);
            	result = new String(decode, "utf-8");
            } catch (Exception e) {    
                e.printStackTrace();    
            }    
        }    
        return result;    
    }    
	
	
}