{"id":1285,"date":"2022-11-09T23:43:53","date_gmt":"2022-11-09T15:43:53","guid":{"rendered":"http:\/\/zhang.mba\/?p=1285"},"modified":"2022-11-09T23:45:44","modified_gmt":"2022-11-09T15:45:44","slug":"python-shi-xianbase64bian-ma","status":"publish","type":"post","link":"https:\/\/zhang.mba\/index.php\/2022\/11\/09\/23\/43\/53\/1285\/python-shi-xianbase64bian-ma\/python\/zhangzhiqi\/","title":{"rendered":"Python\u5b9e\u73b0base64\u7f16\u7801"},"content":{"rendered":"

\u8fd9\u7bc7\u6587\u7ae0\u4ecb\u7ecd\u4e86Python\u5b9e\u73b0base64\u7f16\u7801\u7684\u65b9\u6cd5\uff0c\u5bf9\u5927\u5bb6\u7684\u5b66\u4e60\u6216\u8005\u5de5\u4f5c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u5b66\u4e60\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u4eec\u4e0b\u9762\u968f\u7740\u5c0f\u7f16\u6765\u4e00\u8d77\u5b66\u4e60\u5b66\u4e60\u5427<\/p>\n

Base64\u662f\u4e00\u79cd\u752864\u4e2a\u5b57\u7b26\u6765\u8868\u793a\u4efb\u610f\u4e8c\u8fdb\u5236\u6570\u636e\u7684\u65b9\u6cd5\u3002<\/p>\n

\u7528\u8bb0\u4e8b\u672c\u6253\u5f00exe<\/code>\u3001jpg<\/code>\u3001pdf<\/code>\u8fd9\u4e9b\u6587\u4ef6\u65f6\uff0c\u6211\u4eec\u90fd\u4f1a\u770b\u5230\u4e00\u5927\u5806\u4e71\u7801\uff0c\u56e0\u4e3a\u4e8c\u8fdb\u5236\u6587\u4ef6\u5305\u542b\u5f88\u591a\u65e0\u6cd5\u663e\u793a\u548c\u6253\u5370\u7684\u5b57\u7b26\uff0c\u6240\u4ee5\uff0c\u5982\u679c\u8981\u8ba9\u8bb0\u4e8b\u672c\u8fd9\u6837\u7684\u6587\u672c\u5904\u7406\u8f6f\u4ef6\u80fd\u5904\u7406\u4e8c\u8fdb\u5236\u6570\u636e\uff0c\u5c31\u9700\u8981\u4e00\u4e2a\u4e8c\u8fdb\u5236\u5230\u5b57\u7b26\u4e32\u7684\u8f6c\u6362\u65b9\u6cd5\u3002Base64\u662f\u4e00\u79cd\u6700\u5e38\u89c1\u7684\u4e8c\u8fdb\u5236\u7f16\u7801\u65b9\u6cd5\u3002<\/p>\n

Base64\u7f16\u7801\u4f1a\u628a3\u5b57\u8282\u7684\u4e8c\u8fdb\u5236\u6570\u636e\u7f16\u7801\u4e3a4\u5b57\u8282\u7684\u6587\u672c\u6570\u636e\uff0c\u957f\u5ea6\u589e\u52a033%\uff0c\u597d\u5904\u662f\u7f16\u7801\u540e\u7684\u6587\u672c\u6570\u636e\u53ef\u4ee5\u5728\u90ae\u4ef6\u6b63\u6587\u3001\u7f51\u9875\u7b49\u76f4\u63a5\u663e\u793a\u3002<\/p>\n

Python\u5185\u7f6e\u7684base64<\/code>\u53ef\u4ee5\u76f4\u63a5\u8fdb\u884cbase64\u7684\u7f16\u89e3\u7801\uff1a<\/p>\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n
4<\/div>\n<\/td>\n
\n
\n
import<\/code> base64<\/code><\/div>\n
 <\/div>\n
base64.b64encode(b<\/code>'binary\\x00string'<\/code>) <\/code># b'YmluYXJ5AHN0cmluZw=='<\/code><\/div>\n
base64.b64decode(b<\/code>'YmluYXJ5AHN0cmluZw=='<\/code>) <\/code># b'binary\\x00string'<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u7531\u4e8e\u6807\u51c6\u7684Base64\u7f16\u7801\u540e\u53ef\u80fd\u51fa\u73b0\u5b57\u7b26+<\/code>\u548c\/<\/code>\uff0c\u5728URL\u4e2d\u5c31\u4e0d\u80fd\u76f4\u63a5\u4f5c\u4e3a\u53c2\u6570\uff0c\u6240\u4ee5\u53c8\u6709\u4e00\u79cd"url safe"\u7684base64\u7f16\u7801\uff0c\u5176\u5b9e\u5c31\u662f\u628a\u5b57\u7b26+<\/code>\u548c\/<\/code>\u5206\u522b\u53d8\u6210-<\/code>\u548c_<\/code>\uff1a<\/p>\n\n\n\n
\n
1<\/div>\n
2<\/div>\n
3<\/div>\n<\/td>\n
\n
\n
base64.b64encode(b<\/code>'i\\xb7\\x1d\\xfb\\xef\\xff'<\/code>) <\/code># b'abcd++\/\/'<\/code><\/div>\n
base64.urlsafe_b64encode(b<\/code>'i\\xb7\\x1d\\xfb\\xef\\xff'<\/code>) <\/code># b'abcd--__'<\/code><\/div>\n
base64.urlsafe_b64decode(<\/code>'abcd--__'<\/code>) <\/code># b'i\\xb7\\x1d\\xfb\\xef\\xff'<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Base64\u662f\u4e00\u79cd\u901a\u8fc7\u67e5\u8868\u7684\u7f16\u7801\u65b9\u6cd5\uff0c\u4e0d\u80fd\u7528\u4e8e\u52a0\u5bc6\uff0c\u5373\u4f7f\u4f7f\u7528\u81ea\u5b9a\u4e49\u7684\u7f16\u7801\u8868\u4e5f\u4e0d\u884c\u3002<\/p>\n

Base64\u9002\u7528\u4e8e\u5c0f\u6bb5\u5185\u5bb9\u7684\u7f16\u7801\uff0c\u6bd4\u5982\u6570\u5b57\u8bc1\u4e66\u7b7e\u540d\u3001Cookie\u7684\u5185\u5bb9\u7b49\u3002<\/p>\n

\u603b\u7ed3\uff1aBase64\u662f\u4e00\u79cd\u4efb\u610f\u4e8c\u8fdb\u5236\u5230\u6587\u672c\u5b57\u7b26\u4e32\u7684\u7f16\u7801\u65b9\u6cd5\uff0c\u5e38\u7528\u4e8e\u5728URL\u3001Cookie\u3001\u7f51\u9875\u4e2d\u4f20\u8f93\u5c11\u91cf\u4e8c\u8fdb\u5236\u6570\u3002<\/p>\n

PS\uff1a\u8fd9\u91cc\u518d\u4e3a\u5927\u5bb6\u63d0\u4f9b\u51e0\u6b3e\u6bd4\u8f83\u5b9e\u7528\u7684base64\u5728\u7ebf\u7f16\u7801\u89e3\u7801\u5de5\u5177\u4f9b\u5927\u5bb6\u4f7f\u7528\uff1a<\/strong><\/p>\n

BASE64\u7f16\u7801\u89e3\u7801\u5de5\u5177\uff1a<\/strong>http:\/\/tools.jb51.net\/transcoding\/base64<\/a><\/p>\n

\u5728\u7ebf\u56fe\u7247\u8f6c\u6362BASE64\u5de5\u5177\uff1a<\/strong>http:\/\/tools.jb51.net\/transcoding\/img2base64<\/a><\/p>\n

Base64\u5728\u7ebf\u7f16\u7801\u89e3\u7801 UTF-8\u7248\uff1a<\/strong>http:\/\/tools.jb51.net\/tools\/base64_decode-utf8.php<\/a><\/p>\n

Base64\u5728\u7ebf\u7f16\u7801\u89e3\u7801 gb2312\u7248\uff1a<\/strong>http:\/\/tools.jb51.net\/tools\/base64_decode-gb2312.php<\/a><\/p>\n

\u4f5c\u8005\uff1aspringsnow \u00a0<\/p>\n\n

<\/div>","protected":false},"excerpt":{"rendered":"

\u8fd9\u7bc7\u6587\u7ae0\u4ecb\u7ecd\u4e86Python\u5b9e\u73b0base64\u7f16\u7801\u7684\u65b9\u6cd5\uff0c\u5bf9\u5927\u5bb6\u7684\u5b66\u4e60\u6216\u8005\u5de5\u4f5c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u5b66\u4e60\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u4eec\u4e0b\u9762\u968f\u7740\u5c0f\u7f16\u6765\u4e00\u8d77\u5b66\u4e60\u5b66\u4e60\u5427<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0},"categories":[12],"tags":[54],"_links":{"self":[{"href":"https:\/\/zhang.mba\/index.php\/wp-json\/wp\/v2\/posts\/1285"}],"collection":[{"href":"https:\/\/zhang.mba\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zhang.mba\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zhang.mba\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zhang.mba\/index.php\/wp-json\/wp\/v2\/comments?post=1285"}],"version-history":[{"count":0,"href":"https:\/\/zhang.mba\/index.php\/wp-json\/wp\/v2\/posts\/1285\/revisions"}],"wp:attachment":[{"href":"https:\/\/zhang.mba\/index.php\/wp-json\/wp\/v2\/media?parent=1285"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zhang.mba\/index.php\/wp-json\/wp\/v2\/categories?post=1285"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zhang.mba\/index.php\/wp-json\/wp\/v2\/tags?post=1285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}