ǰλãʱʱʹվLBase64ھ/Base64a

Base64 Base64 Base64a

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ʲôBase64a
RFC2045ĶxBase64x飺Base64݂;aOӋÁе8λֹһNױֱReʽBase64ǾWjҊڂݔ8Bitֹaľaʽ֮һҿԲ鿴RFC2045RFC2049MIMEԔҎ
Base64ʲô
Base64aHTTPh‚f^LĘRϢJava PersistenceϵyHibernateͲBase64팢һ^LΨһRһ128-bitUUIDaһַHTTPκHTTP GET URLеąóҲҪѶMƔamϷURL[رеʽ˕rBase64aH^ͬrҲвxaĔֱӿ
Base64URLеđ
˜ʵBase64mֱӷURLݔURLaј˜Base64е"/""+"ַ׃"%XX"ʽ@Щ"%"̖ڴ딵r߀ҪMDQANSI SQLь"%"̖ͨ
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Base64/dַԭ
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ܶdWվṩѸd朽ַͨǼܵѸ׌dַ
thunder://QUFodHRwOi8vd3d3LmJhaWR1LmNvbS9pbWcvc3NsbTFfbG9nby5naWZaWg==
䌍Ѹ׵ġõַҲBase64ܵ^£
һڵַǰքeAAZZ
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µַMBase64a
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õַǰϡthunder://ͳˣ
thunder://QUF3d3cuYmFpZHUuY29tL2ltZy9zc2xtMV9sb2dvLmdpZlpa
FlashgetcѸֻ^ڵһrӵġϡͬTFlashgetڵַǰӵġϡ[FLASHGET]QQLĸɴ಻ֱӾַ͌MBase64a
Base64]еđ
MIMEʽ]base64Á팢binaryֹДaASCIIַИɵıʹÕrڂݔaʽָbase64ʹõַСĸ2610ͼ̖+бܡһ64ַ̖=ÁY;
base64xҊ RFC1421 RFC2045aĔԭʼLԭ4/3]RFC822Ҏÿ76ַ߀Ҫһ܇Q?ԹݳsԼΪԭ?35.1%
DQĕrbyteĔȺһ24bitľ_^ȁbyteռλ3byteԒھ_^ʣµBit0aȻÿȡ6bitֵxABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/еַ龎aݔMֱȫݔ딵DQ
ʣƒɂݔ딵ھaY1=ʣһݔ딵aY2=]ʣκΔʲôҪ@ӲſԱCY߀ԭ_
efһThomas Hobbes's Leviathanľ䣺
Man is distinguished, not only by his reason, but by this singular passion from other animals, which is a lust of the mind, that by a perseverance of delight in the continued and indefatigable generation of knowledge, exceeds the short vehemence of any carnal pleasure.
^base64a֮׃ɣ
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Base64ľaҎt㷨
Base64Ҫÿ8BitֹDQĂ6Bitֹ3*8 = 4*6 = 24Ȼ6Bitλλ0MĂ8BitֹҲfDQַՓόҪԭL1/3
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DQ 00aaaaaa 00bbcccc 00ddddee 00ffffff
ԓ˰ֹԭĂֹDQBase64aǰλ0
DQ҂һaõ҂ҪַҲKBase64a@@ӵģժRFC2045
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