{"id":204486,"date":"2025-05-29T09:44:45","date_gmt":"2025-05-29T01:44:45","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204486\/"},"modified":"2025-05-29T09:44:45","modified_gmt":"2025-05-29T01:44:45","slug":"%e5%a6%82%e4%bd%95%e6%9c%89%e6%95%88%e5%8e%bb%e9%99%a4%e5%ad%97%e7%ac%a6%e4%b8%b2%e4%b8%ad%e7%9a%84-u%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204486\/","title":{"rendered":"\u5982\u4f55\u6709\u6548\u53bb\u9664\u5b57\u7b26\u4e32\u4e2d\u7684 \\u\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u6709\u6548\u53bb\u9664\u5b57\u7b26\u4e32\u4e2d\u7684 \\u\uff1f<\/h1>\n<p>\u6765\u5230\u7684\u5927\u5bb6\uff0c\u76f8\u4fe1\u90fd\u662f\u7f16\u7a0b\u5b66\u4e60\u7231\u597d\u8005\uff0c\u5e0c\u671b\u5728\u8fd9\u91cc\u5b66\u4e60\u6587\u7ae0\u76f8\u5173\u7f16\u7a0b\u77e5\u8bc6\u3002\u4e0b\u9762\u672c\u7bc7\u6587\u7ae0\u5c31\u6765\u5e26\u5927\u5bb6\u804a\u804a\u300a\u5982\u4f55\u6709\u6548\u53bb\u9664\u5b57\u7b26\u4e32\u4e2d\u7684 \\u\uff1f\u300b\uff0c\u4ecb\u7ecd\u4e00\u4e0b\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241108\/1731068322672e01a242bd3.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u5982\u4f55\u4ece s \u4e2d\u53bb\u9664 u<\/strong><\/p>\n<p>\u539f\u95ee\u9898\u63d0\u4f9b\u4e86\u4ee3\u7801\uff1a<\/p>\n<pre>s = '\\ue1f4\\n\\ue89d'\n\ndef fun(s):\n    s.replace(r'\\u','')\n    return s\n\nprint(fun(s))<\/pre>\n<p>\u4f46\u662f\u8f93\u51fa\u7ed3\u679c\u4e2d\u4ecd\u7136\u5305\u542b u\u3002\u672c\u6587\u63d0\u4f9b\u4e86\u4e00\u79cd\u6539\u8fdb\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u53bb\u9664\u5b57\u7b26\u4e32\u4e2d\u7684 u\u3002<\/p>\n<p>\u6539\u8fdb\u540e\u7684\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>s = '\\ue1f4\\n\\ue89d'\n\ndef fun(s):\n    s = s.encode(\"unicode_escape\").decode()\n    s = s.replace(r'\\u', '')\n    return s\n\nprint(fun(s))<\/pre>\n<p><strong>\u65b9\u6cd5\u8bf4\u660e\uff1a<\/strong><\/p>\n<ol>\n<li>s.encode(&#8220;unicode_escape&#8221;).decode() \u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a unicode \u8f6c\u4e49\u5e8f\u5217\uff0c\u5176\u4e2d uxxxx \u8868\u793a unicode \u5b57\u7b26\u3002<\/li>\n<li>s.replace(r&#8217;u&#8217;, &#8221;) \u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u53bb\u9664\u5b57\u7b26\u4e32\u4e2d\u7684\u6240\u6709 u\u3002<\/li>\n<\/ol>\n<p>\u6700\u7ec8\uff0c\u8f93\u51fa\u7ed3\u679c\u4e3a e1f4ne89d\uff0c\u6210\u529f\u53bb\u9664\u4e86\u5b57\u7b26\u4e32\u4e2d\u7684 u\u3002<\/p>\n<p>\u4eca\u5929\u5173\u4e8e\u300a\u5982\u4f55\u6709\u6548\u53bb\u9664\u5b57\u7b26\u4e32\u4e2d\u7684 \\u\uff1f\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u6709\u6548\u53bb\u9664\u5b57\u7b26\u4e32\u4e2d\u7684 \\u\uff1f &#46;&#46;&#46;<\/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-204486","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204486","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=204486"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204486\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}