{"id":204837,"date":"2025-05-29T08:05:53","date_gmt":"2025-05-29T00:05:53","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204837\/"},"modified":"2025-05-29T08:05:53","modified_gmt":"2025-05-29T00:05:53","slug":"%e5%a6%82%e4%bd%95%e5%8e%bb%e9%99%a4%e7%88%ac%e5%8f%96%e7%bd%91%e7%ab%99%e6%95%b0%e6%8d%ae%e4%b8%ad%e7%9a%84%e8%bd%ac%e4%b9%89%e5%ad%97%e7%ac%a6%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204837\/","title":{"rendered":"\u5982\u4f55\u53bb\u9664\u722c\u53d6\u7f51\u7ad9\u6570\u636e\u4e2d\u7684\u8f6c\u4e49\u5b57\u7b26\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u53bb\u9664\u722c\u53d6\u7f51\u7ad9\u6570\u636e\u4e2d\u7684\u8f6c\u4e49\u5b57\u7b26\uff1f<\/h1>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241117\/17318317116739a79f75792.jpg\" class=\"aligncenter\"><\/p>\n<p>\u5982\u4f55\u53bb\u9664\u722c\u53d6\u7f51\u7ad9\u6570\u636e\u4e2d\u7684\u8f6c\u4e49\u5b57\u7b26\uff1f<\/p>\n<p>\u9488\u5bf9\u95ee\u9898\u4e2d\u51fa\u73b0\u7684 &#8220;&lt;!&#8211; headline start &#8211;&gt;&#8221; \u548c &#8220;&lt;\/p&gt;&#8221; \u7b49\u8f6c\u4e49\u5b57\u7b26\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u6cd5\u5c06\u5176\u53bb\u9664\uff1a<\/p>\n<p>1.\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\uff1a<\/p>\n<pre>import re\n\nhtml = \"&lt;p style=\\\"width: 100%;\\\"&gt;(.*)&amp;lt;\/p&amp;gt;\"\ndr = re.compile(r'&amp;lt;[^&amp;gt;]+&amp;gt;', re.s) \ncontant =re.findall(findcontant1, item)\nif len(contant) &amp;lt;= 0:\n    contant = re.findall(findcontant2, item)\ncontant = dr.sub('', str(contant))<\/pre>\n<p>2.\u4f7f\u7528beautifulsoup\u8fdb\u884c\u89e3\u6790\uff1a<\/p>\n<pre>from bs4 import BeautifulSoup\nimport re\n\nhtml = \"&lt;p style=\\\"width: 100%;\\\"&gt;(.*)&amp;lt;\/p&amp;gt;\"\nsoup = BeautifulSoup(html, \"html.parser\")\ncontant = soup.find('p').text<\/pre>\n<p>\u7ecf\u8fc7\u4e0a\u8ff0\u5904\u7406\uff0c\u5373\u53ef\u53bb\u9664\u8f6c\u4e49\u5b57\u7b26\uff0c\u83b7\u5f97\u5e72\u51c0\u7684\u6587\u672c\u5185\u5bb9\u3002<\/p>\n<p>\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u5982\u4f55\u53bb\u9664\u722c\u53d6\u7f51\u7ad9\u6570\u636e\u4e2d\u7684\u8f6c\u4e49\u5b57\u7b26\uff1f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u516c\u4f17\u53f7\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u53bb\u9664\u722c\u53d6\u7f51\u7ad9\u6570\u636e\u4e2d\u7684\u8f6c\u4e49\u5b57\u7b26&#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-204837","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204837","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=204837"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204837\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204837"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}