package com.gk.firework.Domain.Utils; import java.io.IOException; public class Base64Encrypt { /** * 编码 * * @param bstr * @return String */ public static String encode(byte[] bstr) { return new sun.misc.BASE64Encoder().encode(bstr); } /** * 解码 * * @param str * @return string */ public static byte[] decode(String str) { byte[] bt = null; try { sun.misc.BASE64Decoder decoder = new sun.misc.BASE64Decoder(); bt = decoder.decodeBuffer(str); } catch (IOException e) { e.printStackTrace(); } return bt; } }