package cn.sinata.xldutils.utils;

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
/**
 * MD5加密
 * @author Administrator
 *
 */
public class Md5 {
	public static String getMd5Value(String sSecret)

	{

	    try {

	        MessageDigest bmd5 = MessageDigest.getInstance("MD5");

	        bmd5.update(sSecret.getBytes());

	        int i;

	        StringBuffer buf = new StringBuffer();

	        byte[] b = bmd5.digest();

	        for(int offset = 0; offset < b.length; offset++)

	        {

	            i = b[offset];

	            if(i < 0)

	                i += 256;

	            if(i < 16)

	                buf.append("0");

	            buf.append(Integer.toHexString(i));

	        }

	        return buf.toString();

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

	    return "";

	}
}