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;2 g& P. R+ d U: c
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5 f7 V# q8 q; ^: \9 x- import org.slf4j.Logger;
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1 P z# ]# S2 Z/ o3 ~$ V3 i- v- import org.slf4j.LoggerFactory;- d h1 m8 I0 g: U- `
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- import org.apache.commons.codec.binary.Base64;0 d* z2 E3 E7 n- ^
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: X1 M0 c7 x& d2 Y- public class Base64Helper {0 r2 \4 P1 o( M
* P' {- i- ]" J: i0 M h! z- private static final Logger logger = LoggerFactory.getLogger(Base64Helper.class);
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- /**
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, e6 f2 Q/ k% I, ~# o" S0 H' T) D$ t- * BASE64解密" ~$ e/ v5 b/ C+ Y# f
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; o+ L. G# p4 u" l3 P" O, V- * @param key
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& e! e- @$ H9 o+ a9 J" @- * @return0 W0 t5 t1 _) ?; i& m8 T( W
/ Q% `$ A, m+ L- * @throws Exception
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- public static String decryptBase64(String key) throws Exception{
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! t1 W1 @. W* }( D# t$ @- key = key.replace("-", "/"); //解决URL参数带/问题。4 n6 O' q( Z6 G
. S. \- L% g+ c' t* z- byte[] byteArray=Base64.decodeBase64(key); // decryptBASE64(key);% z b! k/ G, s6 D! J
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- String code = new String(byteArray);* _* ?! B7 u# F( d7 D
9 g& o, g; m" a0 M* V4 s- logger.debug(" decrypt code:{} ",code);7 b- {3 ^3 n: A ^/ u
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- return code;$ J7 s* Z [% r7 ^( J. G! J
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- /**
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5 D2 t% D7 n- l" }- * BASE64加密5 ]( e0 Q/ l" i
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- * @param key4 R& u$ N+ B. p. A9 c9 P7 \
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- * @throws Exception
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- */
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9 G* l$ S2 l! @8 a% g) B7 j' }- K, t4 G- public static String encryptBase64(String key) throws Exception {1 B( f9 @1 \4 W7 O% b/ f. Y: u
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- byte[] binaryData = key.getBytes();8 I% M) ]$ V. b$ a' ?2 @: R
6 j# c/ P) }# h# I% k- String code = Base64.encodeBase64String(binaryData); //encryptBASE64(byteArray);
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4 s" M8 N& k: Z- logger.debug(" encrypt code:{} ",code);0 B9 C& w+ B. y7 ], @$ j
4 y( z6 {0 [( o+ U& \0 t) W- return code.replace("/", "-");//解决URL参数带/问题。/ v2 T' H- w4 H: `* x
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- public static void main(String[] args) throws Exception {
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- Date startTime = new Date();
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8 f4 {( q( n! a3 X( j1 u, }- //BASE64加密
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- String code = encryptBase64("MP3/Mp4");" X" s; Q+ z$ c
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- logger.debug("BASE64加密:{}",code);
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- String key = decryptBase64(code);
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- logger.debug("BASE64解密:{}",key);
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# L0 Q* S4 L$ t, @& @- Date endTime = new Date();
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9 c k' B' r. v& z! c+ ~- long diff = endTime.getTime() - startTime.getTime();
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- long days = diff;// / (1000 * 60 * 60 * 24); $ ]( }9 M0 m& l6 y
Z6 A. [; t, K6 ]* [& E4 \- logger.debug("time:{}",days);
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