TA的每日心情 | 衰 2021-2-2 11:21 |
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签到天数: 36 天 [LV.5]常住居民I
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- import java.util.Date;
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+ \ b; G: G! A# [( H- import org.slf4j.Logger;
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- import org.slf4j.LoggerFactory;
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- import org.apache.commons.codec.binary.Base64;
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* `/ b& J5 K0 L7 i9 \8 f- public class Base64Helper {3 N" E3 Q" x( }2 u! N, k" F
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- private static final Logger logger = LoggerFactory.getLogger(Base64Helper.class);
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6 u& {* `# z: l: F- /**
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! p" u& G/ V& n1 s$ I" k4 Y- * BASE64解密4 Q. g& @0 b5 Y3 s2 B
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- * @param key
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- * @return2 I3 b& a% x% I& t8 E7 U
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- * @throws Exception! C$ H3 ?& z! |8 w) l' S
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- */
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[2 {; o+ P- X5 [- public static String decryptBase64(String key) throws Exception{ " X S0 R" h: b' @/ S
5 L: Q e2 I* a0 Q( j- key = key.replace("-", "/"); //解决URL参数带/问题。
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- byte[] byteArray=Base64.decodeBase64(key); // decryptBASE64(key);
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) o- z* x- r; W- P6 V; t- String code = new String(byteArray);7 g' _( F$ g/ n
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V. Q& Y7 U- D6 s( W) J! r( m- return code;" ^+ w$ s' c G
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- //
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- /**
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- * BASE64加密1 r$ D# K! b- I6 I- ]. D& X! q3 w
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- * @param key; m2 A# S* Q. m4 c3 q( _! v+ M9 G
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- * @return8 u' h" _2 C u) k! U; U
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- */
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8 c- |! W( V" v' X9 y( A, q: {& b- public static String encryptBase64(String key) throws Exception {
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- byte[] binaryData = key.getBytes();
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# P$ |4 d6 L1 m' D) y- String code = Base64.encodeBase64String(binaryData); //encryptBASE64(byteArray);
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- logger.debug(" encrypt code:{} ",code);7 ~$ n; \& ^- t. C, P: [
- b( T+ Q8 _7 ?* ` \- return code.replace("/", "-");//解决URL参数带/问题。/ f: b8 U# p: j' N; u* M1 r) N, @( B
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- public static void main(String[] args) throws Exception {
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( e+ ?! N6 ]; X8 A& f3 s8 c) @- Date startTime = new Date();
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" b" f* M4 e& g: @. B0 `- //BASE64加密 # g ]6 S- v7 M% w4 W4 T
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- String code = encryptBase64("MP3/Mp4");
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- logger.debug("BASE64加密:{}",code);
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* [+ Z6 F+ ]0 R: V" W- String key = decryptBase64(code);
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- logger.debug("BASE64解密:{}",key);. u+ I7 t& O' u2 O Q
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- Date endTime = new Date(); + [) b6 v' `) n. T1 C" G) S
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- long diff = endTime.getTime() - startTime.getTime();
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- long days = diff;// / (1000 * 60 * 60 * 24);
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