BASE64加密、解密

import sun.misc.BASE64Decoder;
import sun.misc.BASE64Encoder;

public class BASE64Util {

public static void main(String[] args) {
String encodeName = encode("王小贱");
String decodeName = decode(encodeName);
System.out.println(encodeName);
System.out.println(decodeName);
}

/**
* base64加密
* @param key
* @return
*/
public static String encode(String key){
BASE64Encoder encoder = new BASE64Encoder();
String encodeStr = null;
try {
encodeStr = encoder.encode(key.getBytes());
} catch (Exception e) {
e.printStackTrace();
encodeStr = null;
}
return encodeStr;
}

/**
* base64解密
* @param encodeStr
* @return
*/
public static String decode(String encodeStr){
BASE64Decoder decoder = new BASE64Decoder();
String decodeStr = null;
try {
byte[] decodeBytes = decoder.decodeBuffer(encodeStr);
decodeStr = new String(decodeBytes);
} catch (Exception e) {
e.printStackTrace();
decodeStr = null;
}
return decodeStr;
}

}