{"id":46634,"date":"2024-10-07T08:00:15","date_gmt":"2024-10-07T00:00:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/46634\/"},"modified":"2024-10-07T08:00:15","modified_gmt":"2024-10-07T00:00:15","slug":"%e5%9f%9f%e5%90%8d%e8%a9%9e%e5%bd%99-punycode","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/46634\/","title":{"rendered":"\u57df\u540d\u8a5e\u5f59 &#8211; Punycode"},"content":{"rendered":"<h1 id=\"%e5%9f%9f%e5%90%8d%e8%a9%9e%e5%bd%99-punycode-gizUqZWlOH\">\u57df\u540d\u8a5e\u5f59 &#8211; Punycode<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u4e92\u806f\u7db2\u4e16\u754c\u4e2d\uff0c\u57df\u540d\u662f\u7528\u6236\u8a2a\u554f\u7db2\u7ad9\u7684\u4e3b\u8981\u65b9\u5f0f\u3002\u96a8\u8457\u5168\u7403\u5316\u7684\u63a8\u9032\uff0c\u8d8a\u4f86\u8d8a\u591a\u7684\u8a9e\u8a00\u548c\u5b57\u7b26\u88ab\u7528\u65bc\u57df\u540d\u4e2d\u3002\u9019\u5c31\u5f15\u51fa\u4e86Punycode\u7684\u6982\u5ff5\uff0c\u9019\u662f\u4e00\u7a2e\u5c07Unicode\u5b57\u7b26\u8f49\u63db\u70baASCII\u5b57\u7b26\u7684\u7de8\u78bc\u65b9\u5f0f\uff0c\u4f7f\u5f97\u975e\u82f1\u6587\u5b57\u6bcd\u7684\u57df\u540d\u80fd\u5920\u5728\u4e92\u806f\u7db2\u4e0a\u6b63\u5e38\u904b\u884c\u3002<\/p>\n<h2 id=\"punycode%e7%9a%84%e8%83%8c%e6%99%af-gizUqZWlOH\">Punycode\u7684\u80cc\u666f<\/h2>\n<p>Punycode\u662f\u7531\u7db2\u969b\u7db2\u8def\u5de5\u7a0b\u4efb\u52d9\u7d44\uff08IETF\uff09\u65bc2003\u5e74\u63d0\u51fa\u7684\uff0c\u76ee\u7684\u662f\u70ba\u4e86\u652f\u6301\u570b\u969b\u5316\u57df\u540d\uff08IDN\uff09\u3002\u5728\u6b64\u4e4b\u524d\uff0c\u57df\u540d\u53ea\u80fd\u4f7f\u7528\u82f1\u6587\u5b57\u6bcd\u3001\u6578\u5b57\u548c\u9023\u5b57\u7b26\uff0c\u9019\u9650\u5236\u4e86\u8a31\u591a\u8a9e\u8a00\u7684\u4f7f\u7528\u8005\u3002Punycode\u7684\u51fa\u73fe\u4f7f\u5f97\u7528\u6236\u53ef\u4ee5\u4f7f\u7528\u4ed6\u5011\u7684\u6bcd\u8a9e\u4f86\u8a3b\u518a\u548c\u8a2a\u554f\u7db2\u7ad9\uff0c\u5f9e\u800c\u4fc3\u9032\u4e86\u5168\u7403\u4e92\u806f\u7db2\u7684\u767c\u5c55\u3002<\/p>\n<h2 id=\"punycode%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-gizUqZWlOH\">Punycode\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>Punycode\u7684\u57fa\u672c\u539f\u7406\u662f\u5c07Unicode\u5b57\u7b26\u8f49\u63db\u70baASCII\u5b57\u7b26\u3002\u9019\u662f\u901a\u904e\u4e00\u500b\u7279\u5b9a\u7684\u7b97\u6cd5\u4f86\u5be6\u73fe\u7684\uff0c\u8a72\u7b97\u6cd5\u5c07Unicode\u5b57\u7b26\u7de8\u78bc\u70ba\u4e00\u4e32\u4ee5\u201cxn--\u201d\u958b\u982d\u7684ASCII\u5b57\u7b26\u3002\u4f8b\u5982\uff0c\u4e2d\u6587\u57df\u540d\u201c\u4f8b\u5b50.\u4e2d\u570b\u201d\u5728Punycode\u7de8\u78bc\u5f8c\u6703\u8b8a\u6210\u201cxn--fsq.xn--zfr164b\u201d\u3002<\/p>\n<h3 id=\"%e8%bd%89%e6%8f%9b%e7%a4%ba%e4%be%8b-gizUqZWlOH\">\u8f49\u63db\u793a\u4f8b<\/h3>\n<pre><code>\n# Python\u7bc4\u4f8b\nimport idna\n\n# \u539f\u59cbUnicode\u57df\u540d\nunicode_domain = \"\u4f8b\u5b50.\u4e2d\u570b\"\n\n# \u8f49\u63db\u70baPunycode\npunycode_domain = idna.encode(unicode_domain)\n\nprint(punycode_domain)  # \u8f38\u51fa: b'xn--fsq.xn--zfr164b'\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u4f7f\u7528Python\u7684idna\u5eab\u4f86\u5c07Unicode\u57df\u540d\u8f49\u63db\u70baPunycode\u3002\u9019\u6a23\u7684\u8f49\u63db\u4f7f\u5f97\u57df\u540d\u53ef\u4ee5\u5728\u4e0d\u652f\u6301Unicode\u7684\u7cfb\u7d71\u4e2d\u6b63\u5e38\u4f7f\u7528\u3002<\/p>\n<h2 id=\"punycode%e7%9a%84%e6%87%89%e7%94%a8-gizUqZWlOH\">Punycode\u7684\u61c9\u7528<\/h2>\n<p>Punycode\u7684\u61c9\u7528\u7bc4\u570d\u975e\u5e38\u5ee3\u6cdb\uff0c\u5c24\u5176\u662f\u5728\u591a\u8a9e\u8a00\u7db2\u7ad9\u548c\u570b\u969b\u5316\u61c9\u7528\u4e2d\u3002\u8a31\u591a\u570b\u969b\u4f01\u696d\u548c\u7d44\u7e54\u90fd\u958b\u59cb\u4f7f\u7528Punycode\u4f86\u8a3b\u518a\u57df\u540d\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u670d\u52d9\u65bc\u4e0d\u540c\u8a9e\u8a00\u7684\u7528\u6236\u3002\u4f8b\u5982\uff0c\u8a31\u591a\u4e2d\u6587\u7db2\u7ad9\u90fd\u4f7f\u7528Punycode\u4f86\u78ba\u4fdd\u7528\u6236\u80fd\u5920\u8f15\u9b06\u8a2a\u554f\u3002<\/p>\n<h3 id=\"%e5%84%aa%e5%8b%a2%e8%88%87%e6%8c%91%e6%88%b0-gizUqZWlOH\">\u512a\u52e2\u8207\u6311\u6230<\/h3>\n<ul>\n<li><strong>\u512a\u52e2\uff1a<\/strong>\u652f\u6301\u591a\u8a9e\u8a00\uff0c\u589e\u5f37\u7528\u6236\u9ad4\u9a57\u3002<\/li>\n<li><strong>\u6311\u6230\uff1a<\/strong>\u67d0\u4e9b\u820a\u7248\u700f\u89bd\u5668\u548c\u7cfb\u7d71\u53ef\u80fd\u4e0d\u652f\u6301Punycode\uff0c\u5c0e\u81f4\u8a2a\u554f\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-gizUqZWlOH\">\u7d50\u8ad6<\/h2>\n<p>Punycode\u4f5c\u70ba\u4e00\u7a2e\u91cd\u8981\u7684\u7de8\u78bc\u6280\u8853\uff0c\u70ba\u5168\u7403\u4e92\u806f\u7db2\u7684\u767c\u5c55\u63d0\u4f9b\u4e86\u652f\u6301\u3002\u5b83\u4f7f\u5f97\u4e0d\u540c\u8a9e\u8a00\u7684\u7528\u6236\u80fd\u5920\u66f4\u65b9\u4fbf\u5730\u8a2a\u554f\u7db2\u7ad9\uff0c\u4fc3\u9032\u4e86\u4fe1\u606f\u7684\u4ea4\u6d41\u8207\u5206\u4eab\u3002\u96a8\u8457\u4e92\u806f\u7db2\u7684\u6301\u7e8c\u767c\u5c55\uff0cPunycode\u7684\u61c9\u7528\u5c07\u6703\u8d8a\u4f86\u8d8a\u5ee3\u6cdb\uff0c\u6210\u70ba\u57df\u540d\u8a3b\u518a\u548c\u7ba1\u7406\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u57df\u540d\u8a3b\u518a\u6216\u5176\u4ed6\u76f8\u95dc\u670d\u52d9\u6709\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4e86\u89e3\u66f4\u591a\u8cc7\u8a0a\u3002\u6211\u5011\u63d0\u4f9b\u5404\u7a2e<em><a href=\"https:\/\/server.hk\">VPS<\/a><\/em>\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u5728\u9999\u6e2f\u5efa\u7acb\u7a69\u5b9a\u7684\u7db2\u7d61\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Punycode\u5982\u4f55\u5c07\u975eASCII\u5b57\u7b26\u8f49\u63db\u70ba\u53ef\u7528\u65bc\u57df\u540d\u7684\u683c\u5f0f\uff0c\u78ba\u4fdd\u5168\u7403\u7db2\u7d61\u7684\u53ef\u8a2a\u554f\u6027\u8207\u517c\u5bb9\u6027\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-46634","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/46634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=46634"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/46634\/revisions"}],"predecessor-version":[{"id":46635,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/46634\/revisions\/46635"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=46634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=46634"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=46634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}