{"id":204415,"date":"2025-05-29T13:00:58","date_gmt":"2025-05-29T05:00:58","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204415\/"},"modified":"2025-05-29T13:00:58","modified_gmt":"2025-05-29T05:00:58","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-python-%e6%ad%a3%e5%88%99%e8%a1%a8%e8%be%be%e5%bc%8f%e5%90%88%e5%b9%b6%e5%a4%8d%e6%9d%82%e5%a4%9a%e8%a1%8c%e5%ad%97%e7%ac%a6%e4%b8%b2%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204415\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 Python \u6b63\u5219\u8868\u8fbe\u5f0f\u5408\u5e76\u590d\u6742\u591a\u884c\u5b57\u7b26\u4e32\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u4f7f\u7528 Python \u6b63\u5219\u8868\u8fbe\u5f0f\u5408\u5e76\u590d\u6742\u591a\u884c\u5b57\u7b26\u4e32\uff1f<\/h1>\n<p>\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u90fd\u6253\u5f00\u8fd9\u7bc7\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\uff0c\u5b66\u4e0b\u53bb\u5427\uff01\u672c\u6587\u4e3b\u8981\u4f1a\u7ed9\u5927\u5bb6\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5927\u5bb6\u5bf9\u672c\u6587\u6709\u597d\u7684\u5efa\u8bae\u6216\u8005\u770b\u5230\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u975e\u5e38\u6b22\u8fce\u5927\u5bb6\u79ef\u6781\u63d0\u51fa\uff01\u5728\u540e\u7eed\u6587\u7ae0\u6211\u4f1a\u7ee7\u7eed\u66f4\u65b0<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241107\/1730947183672c286fe0d84.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>python \u6309\u9700\u5408\u5e76\u590d\u6742\u591a\u884c\u5b57\u7b26\u4e32<\/strong><\/p>\n<p>\u6211\u4eec\u5e0c\u671b\u6309\u4ee5\u4e0b\u89c4\u5219\u5408\u5e76\u4e00\u6bb5\u590d\u6742\u7684\u591a\u884c\u5b57\u7b26\u4e32\uff1a<\/p>\n<ul>\n<li>\u4fdd\u7559\u53e5\u53f7\uff08\u3002\uff09\u548c\u611f\u53f9\u53f7\uff08\uff01\uff09\u540e\u9762\u7684\u6362\u884c\u7b26\u3002<\/li>\n<li>\u4fdd\u7559\u5217\u8868\u9879\u76ee\uff08\u4f8b\u5982\uff0c\u201c1\u3001\u201d\uff09\u524d\u9762\u7684\u6362\u884c\u7b26\u3002<\/li>\n<li>\u5408\u5e76\u5176\u4f59\u7684\u6240\u6709\u6362\u884c\u7b26\u3002<\/li>\n<\/ul>\n<p>\u53ef\u4ee5\u4f7f\u7528 python \u7684 re.sub() \u51fd\u6570\u6765\u5b9e\u73b0\u8fd9\u4e00\u64cd\u4f5c\uff0c\u5177\u4f53\u6b63\u5219\u8868\u8fbe\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre>print(re.sub(r'(?&amp;lt;![\u3002\uff01])\\r?\\n(?!\\d+\u3001)', '', text))<\/pre>\n<p><strong>\u8bf4\u660e\uff1a<\/strong><\/p>\n<ul>\n<li>(?&lt;![\u3002\uff01])\uff1a\u8d1f\u524d\u77bb\u65ad\u8a00\uff0c\u786e\u4fdd\u4e0d\u5339\u914d\u7d27\u8ddf\u5728\u53e5\u53f7\u6216\u611f\u53f9\u53f7\u4e4b\u540e\u7684\u6362\u884c\u7b26\u3002<\/li>\n<li>r?n\uff1a\u5339\u914d\u6362\u884c\u7b26\uff08\u4e0d\u5e26\u6362\u884c\u7b26\u7684\u56de\u8f66\u7b26\uff09\u3002<\/li>\n<li>(?!d+\u3001)\uff1a\u8d1f\u5148\u884c\u65ad\u8a00\uff0c\u786e\u4fdd\u4e0d\u5339\u914d\u7d27\u8ddf\u5728\u6570\u5b57\u52a0\u4e2d\u6587\u9017\u53f7\uff08\u201c1\u3001\u201d\uff09\u4e4b\u524d\u7684\u6362\u884c\u7b26\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\uff01\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528 Python \u6b63\u5219\u8868\u8fbe&#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-204415","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204415","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=204415"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204415\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204415"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204415"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}