{"id":204772,"date":"2025-05-29T13:06:14","date_gmt":"2025-05-29T05:06:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204772\/"},"modified":"2025-05-29T13:06:14","modified_gmt":"2025-05-29T05:06:14","slug":"%e5%a6%82%e4%bd%95%e4%bb%8e-latex-%e5%a4%9a%e5%b1%82%e6%8b%ac%e5%8f%b7%e4%b8%ad%e6%8f%90%e5%8f%96%e5%a4%9a%e7%bb%b4%e5%ad%97%e5%85%b8%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204772\/","title":{"rendered":"\u5982\u4f55\u4ece LaTeX \u591a\u5c42\u62ec\u53f7\u4e2d\u63d0\u53d6\u591a\u7ef4\u5b57\u5178\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u4ece LaTeX \u591a\u5c42\u62ec\u53f7\u4e2d\u63d0\u53d6\u591a\u7ef4\u5b57\u5178\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\/20241115\/173167672067374a3024522.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u4ece latex \u591a\u5c42\u62ec\u53f7\u4e2d\u63d0\u53d6\u591a\u7ef4\u5b57\u5178<\/strong><\/p>\n<p>\u5728 latex \u4e2d\uff0c\u591a\u5c42\u62ec\u53f7\u7528\u4e8e\u5b9a\u4e49\u5d4c\u5957\u6570\u5b66\u8868\u8fbe\u5f0f\u3002\u5982\u679c\u60a8\u9700\u8981\u5c06\u5176\u8f6c\u6362\u4e3a python \u4e2d\u7684\u591a\u7ef4\u5b57\u5178\uff0c\u53ef\u4ee5\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u3002<\/p>\n<p><strong>python \u5b9e\u73b0<\/strong><\/p>\n<p>\u53ef\u4ee5\u4f7f\u7528 re.findall() \u51fd\u6570\u63d0\u53d6\u591a\u5c42\u62ec\u53f7\uff1a<\/p>\n<pre>import re\n\nlatex = r\"\\int{\\frac{{d}x}{\\sqrt{x}}}\\n\\int x^{2}{\\sqrt[3]{x}}{d}x\"\n\n# \u63d0\u53d6\u62ec\u53f7\u5185\u5bb9\nmatches = re.findall(r\"{(.*?)}\", latex)\n\n# \u6784\u9020\u591a\u7ef4\u5b57\u5178\ndict_levels = {}\nfor i, level in enumerate(matches):\n    dict_levels[str(i)] = level<\/pre>\n<p>\u4e0a\u9762\u7684\u4ee3\u7801\u4f1a\u521b\u5efa\u4e00\u4e2a\u5b57\u5178\uff0c\u5176\u4e2d\u952e\u662f\u62ec\u53f7\u7ea7\u522b\uff08\u4ee5\u5b57\u7b26\u4e32\u8868\u793a\uff09\uff0c\u503c\u662f\u62ec\u53f7\u5185\u5bb9\uff1a<\/p>\n<pre>{'0': '\\\\frac{{d}x}{\\sqrt{x}}', '1': 'x^{2}{\\sqrt[3]{x}}'}<\/pre>\n<p><strong>\u8865\u5145<\/strong><\/p>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528 pylatexenc \u5e93\u6765\u7b80\u5316 latex \u8868\u8fbe\u5f0f\u7684\u5904\u7406\uff0c\u8be5\u5e93\u63d0\u4f9b\u4e86\u63d0\u53d6\u591a\u5c42\u62ec\u53f7\u548c\u5176\u4ed6\u6709\u7528\u7684\u529f\u80fd\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300a\u5982\u4f55\u4ece LaTeX \u591a\u5c42\u62ec\u53f7\u4e2d\u63d0\u53d6\u591a\u7ef4\u5b57\u5178\uff1f\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4ece LaTeX \u591a\u5c42\u62ec\u53f7\u4e2d\u63d0&#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-204772","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204772","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=204772"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/204772\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=204772"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=204772"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=204772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}