使用混淆的字符串是:{'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'}
package com.test;
import java.security.MessageDigest...hexDigits[]={'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
/**
* 加密...byte[] btInput = pwd.getBytes();
MessageDigest mdInst = MessageDigest.getInstance("MD5