/**
 * 加密工具
 * @author Administrator
 *
 */
public class CryptographyUtil {


    /**
     * Md5加密
     * @param str
     * @param salt
     * @return
     */
    public static String md5(String str,String salt){
        return new Md5Hash(str,salt).toString();
    }

    public static void main(String[] args) {
        String password="123456"
 
;

        System.out.println("Md5加密："+CryptographyUtil.md5(password, "konglingfu"));
    }
}