Java 对于BASE64的加密-解密

1. import sun.misc.BASE64Encoder;//加密
2. import sun.misc.BASE64Decoder;//解密
3. BASE64Encoder encoder = new BASE64Encoder();
4. BASE64Decoder decoder = new BASE64Decoder();
5. String pw = "需要转码的字符串";
6. //加密
7. String encoderPW = endocer.encode(pw.getBytes("UTF-8"))
8. //解密
9. String decoderPW = decoder.decodeBuffer(new String(encoderPW),"UTF-8");
10. -------------------------------jdk8 java.util.Base64内部类Decoder和Encoder-----------------------------------------------------------------------------------
11. import java.util.Base64;
12. Base64.Encoder encoder = Base64.getEncoder();
13. Base64.Decoder decoder = Base64.getDecoder();
14. String pw = "需要转码的字符串";
15. //加密
16. String encoderPW = encoder.encoderToString(pw.getBytes("UTF-8"));
17. //解密
18. String decoderPW = new String(decoder.decode(encoderPW),"UTF-8");