鐃緒申鐃叔わ申JavaScript鐃祝わ申鐃�Base64 Encoding鐃塾種申鐃緒申鐃緒申複鐃緒申鐃緒申鐃緒申里任鐃緒申鐃緒申鐃緒申鐃緒申鐃殉わ申鐃緒申鐃緒申鐃緒申鐃獣わ申鐃緒申鐃舜わ申鐃淑わ申鐃獣わ申鐃塾で削申発鐃緒申鐃緒申

Demo

Text鐃祝わ申encode鐃緒申鐃駿わ申文鐃緒申鐃緒申鐃�Base64鐃祝わ申decode鐃緒申鐃駿わ申文鐃緒申鐃緒申鐃緒申鐃緒申鐃�

TextBase64 (URL Safe )
Roundtripiframe w/ data:

Discussion

鐃殉わ申鐃緒申鐃舜の削申発鐃緒申鐃祝誌申辰鐃緒申鐃粛鰹申任鐃緒申鐃緒申鐃�

  1. Firefox 2鐃淑降わ申Safari 3.1鐃淑降には￥申window.atob鐃淑わ申咾鐃�window.btoa鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申討鐃緒申鐃塾で￥申鐃夙わ申鐃緒申鐃緒申砲呂鐃緒申鐃緒申箸鐃緒申鐃緒申鐃緒申辰鐃緒申鐃�
  2. 鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃熟わ申鐃塾まま使わ申鐃淑わ申鐃緒申鐃緒申鐃緒申鐃緒申/[^\x00-\xFF]/鐃緒申文鐃緒申鐃緒申鐃緒申鐃獣てわ申鐃緒申鐃�Uncaught Exception鐃祝なる。鐃緒申鐃緒申鐃�Firefox 3鐃緒申泙燹�window.(atob|btoa)鐃緒申鐃緒申鐃緒申鐃緒申討離屮薀�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申
  3. URI Safe鐃緒申Base64鐃盾サ鐃楯￥申鐃夙わ申鐃緒申鐃緒申鐃獣わ申鐃緒申

鐃夙わ申鐃緒申鐃緒申鐃夙になわ申泙鐃緒申鐃�

Base64鐃緒申鐃緒申鐃緒申鐃熟￥申鐃淑わ申箸鐃緒申辰討鐃瞬醐申鐃緒申鐃緒申率鐃竣￥申鐃緒申鐃緒申鐃緒申鐃緒申的鐃緒申鐃緒申率鐃緒申鐃純い鐃竣わ申鐃夙にわ申鐃緒申泙鐃緒申鐃�Padding鐃淑わ申鐃淑ら、3鐃出ワ申鐃夙わ申4鐃出ワ申鐃夙わ申encode鐃緒申鐃緒申鐃塾で￥申33%鐃夙わ申鐃緒申鐃緒申鐃夙になわ申泙鐃緒申鐃緒申鐃緒申鐃緒申鐃出わ申鐃緒申encodeURIComponent鐃緒申鐃緒申率鐃熟￥申UTF-8鐃緒申鐃叔最刻申鐃�3鐃旬￥申UTF-16鐃緒申鐃叔最刻申鐃�4.5鐃旬にわ申達鐃緒申鐃殉わ申鐃緒申鐃緒申鐃緒申鐃叔わ申鐃緒申多鐃緒申鐃塾常申鐃緒申鐃粛わ申鐃緒申鐃淑わ申URI鐃熟わ申鐃祝わ申鐃緒申鐃銃￥申%AF鐃緒申encoding鐃熟わ申鐃殉わ申砲鐃緒申辰鐃緒申鐃緒申覆鐃緒申鐃緒申辰鐃�jsonp鐃緒申箸辰鐃�Ajax鐃叔わ申GET鐃潤ソ鐃獣ドわ申鐃緒申鐃夙わ申鐃淑わ申鐃塾でわ申鐃緒申鐃緒申鐃緒申録鐃緒申鐃叔わ申鐃緒申URL Safe 鐃緒申 Base64 鐃熟￥申長鐃緒申離如鐃緒申鐃緒申鐃�URI鐃熟わ申鐃緒申鐃緒申里砲泙鐃緒申砲鐃緒申辰討弔鐃緒申任鐃緒申鐃�

鐃緒申鐃緒申鐃緒申鐃緒申鐃塾随申鐃塾ワ申鐃初イ鐃緒申鐃緒申箸鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃出縁申鐃緒申鐃銃わ申鐃淑わ申鐃緒申鐃緒申辰砲覆鐃殉わ申鐃藷。わ申鐃緒申納鐃緒申悗虜鐃夙�鐃緒申鐃夙わ申鐃緒申鐃緒け鐃叔わ申鐃緒申

APIs

Base64.encode(str)
str鐃緒申Base64 encode鐃緒申鐃殉わ申鐃緒申str鐃緒申/[^\x00-\xFF]/鐃緒申文鐃緒申鐃緒申utf8鐃緒申鐃緒申鐃殉わ申鐃緒申
Base64.encodeURI(str)
str鐃緒申URL Safe 鐃緒申 Base64 encode鐃緒申鐃殉わ申鐃緒申
Base64.decode(base64)
base64鐃緒申JavaScript文鐃緒申鐃緒申鐃�decode鐃緒申鐃殉わ申鐃緒申URL Safe 鐃緒申 Base64 鐃緒申decode鐃叔わ申鐃緒申里如鐃�Base64.deocdeURI()鐃熟削申鐃塾とわ申鐃緒申鐃緒申鐃緒申泙鐃緒申鐃�

鐃縮常こ鐃緒申能鐃淑�鐃叔わ申鐃緒申鐃緒申Base64鐃祝わ申他鐃祝わ申焚鐃緒申離瓮緒申奪匹鐃緒申鐃旬わ申鐃緒申討鐃緒申泙鐃緒申鐃�

Base64.atob(a)
Base64.btoa(b)
window.(atob|btoa)鐃淳器申鐃塾メソ鐃獣ド￥申/[^\x00-\xFF]/鐃緒申文鐃緒申鐃緒申鐃緒申鐃緒申佞鐃緒申覆鐃緒申箸鐃緒申鐃緒申鐃銃縁申鐃緒申任鐃緒申鐃�
str鐃緒申Base64 encode鐃緒申鐃殉わ申鐃緒申str鐃緒申/[^\x00-\xFF]/鐃緒申文鐃緒申鐃緒申utf8鐃緒申鐃緒申鐃殉わ申鐃緒申
str鐃緒申URL Safe 鐃緒申 Base64 encode鐃緒申鐃殉わ申鐃緒申
Base64.utob(str)
str鐃緒申utf8表鐃緒申鐃祝わ申鐃殉わ申鐃緒申鐃純え鐃緒申'鐃緒申'鐃緒申'\xE5\xBC\xBE'鐃祝なわ申泙鐃緒申鐃�
Base64.btou(bin)
bin鐃緒申JavaScript文鐃緒申鐃緒申砲鐃緒申泙鐃緒申鐃�'\xE5\xBC\xBE'鐃緒申'鐃緒申'鐃祝なわ申泙鐃緒申鐃�

鐃緒申鐃緒申鐃緒申鐃緒申

鐃緒申砲鐃獣わ申CodeRepos鐃祝わ申鐃緒申鐃銃わ申鐃緒申鐃殉わ申鐃緒申鐃緒申鐃緒申鐃緒申由鐃祝わ申鐃夙わ申鐃祝なわ申鐃緒申鐃緒申任呂覆鐃緒申鐃重削申錣件申討鐃緒申鐃緒申鐃緒申鐃緒申鐃夙刻申鐃緒申鐃叔わ申鐃緒申

Enjoy!

Base64.decode('RGFuIHRoZSBKYXZhU2NyaXB0ZXI=')

See Also:

Demo Source




Source

base64.js