{"id":50428,"date":"2024-12-03T09:21:14","date_gmt":"2024-12-03T01:21:14","guid":{"rendered":"https:\/\/fwq.ai\/blog\/50428\/"},"modified":"2024-12-03T09:21:14","modified_gmt":"2024-12-03T01:21:14","slug":"%e5%a6%82%e4%bd%95%e5%b0%86%e5%8c%85%e5%90%ab%e5%85%83%e7%bb%84%e7%9a%84%e5%88%97%e8%a1%a8%e8%bd%ac%e6%8d%a2%e6%88%90%e8%87%aa%e5%ae%9a%e4%b9%89%e7%9a%84%e7%bb%93%e6%9e%9c%e9%9b%86%e5%b9%b6%e8%bf%9b","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/50428\/","title":{"rendered":"\u5982\u4f55\u5c06\u5305\u542b\u5143\u7ec4\u7684\u5217\u8868\u8f6c\u6362\u6210\u81ea\u5b9a\u4e49\u7684\u7ed3\u679c\u96c6\u5e76\u8fdb\u884c\u6392\u5e8f\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5982\u4f55\u5c06\u5305\u542b\u5143\u7ec4\u7684\u5217\u8868\u8f6c\u6362\u6210\u81ea\u5b9a\u4e49\u7684\u7ed3\u679c\u96c6\u5e76\u8fdb\u884c\u6392\u5e8f\uff1f<\/h1>\n<p>\u5927\u5bb6\u597d\uff0c\u4eca\u5929\u672c\u4eba\u7ed9\u5927\u5bb6\u5e26\u6765\u6587\u7ae0\uff0c\u6587\u4e2d\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span><\/span>\uff0c\u5982\u679c\u4f60\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u90a3\u5c31\u8bf7\u5404\u4f4d\u670b\u53cb\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427~\u5e0c\u671b\u80fd\u771f\u6b63\u5e2e\u5230\u4f60\u4eec\uff0c\u8c22\u8c22\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241119\/1732012786673c6af20679e.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u5c06\u5305\u542b\u5143\u7ec4\u7684\u5217\u8868\u8f6c\u6362\u6210\u81ea\u5b9a\u4e49\u7684\u7ed3\u679c\u96c6\u5e76\u8fdb\u884c\u6392\u5e8f\uff1f\u63d2\u56fe\" alt=\"\u5982\u4f55\u5c06\u5305\u542b\u5143\u7ec4\u7684\u5217\u8868\u8f6c\u6362\u6210\u81ea\u5b9a\u4e49\u7684\u7ed3\u679c\u96c6\u5e76\u8fdb\u884c\u6392\u5e8f\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u6570\u636e\u7c7b\u578b\u8f6c\u6362\uff1a\u4ece\u5217\u8868\u5230\u81ea\u5b9a\u4e49\u7ed3\u679c\u96c6<\/strong><\/p>\n<p>\u6570\u636e\u8f6c\u6362\u662f\u8f6f\u4ef6\u5f00\u53d1\u4e2d\u7684\u5e38\u89c1\u9700\u6c42\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u89e3\u51b3\u4e00\u4e2a\u5177\u4f53\u95ee\u9898\uff1a\u5c06\u4e00\u4e2a\u5305\u542b\u5217\u8868\u7684\u590d\u6742\u6570\u636e\u7ed3\u6784\u8f6c\u6362\u6210\u81ea\u5b9a\u4e49\u7684\u7ed3\u679c\u96c6\u3002<\/p>\n<p>\u95ee\u9898\u63cf\u8ff0\uff1a<br \/>\u7ed9\u5b9a\u4e00\u4e2a\u5305\u542b\u5143\u7ec4\u7684\u5217\u8868 data\uff0c\u5176\u4e2d\u6bcf\u4e2a\u5143\u7ec4\u7531\u4e00\u4e2a\u6807\u9898\u3001\u989c\u8272\u3001\u5c3a\u7801\u548c\u6570\u91cf\u7ec4\u6210\u3002\u76ee\u6807\u662f\u5c06 data \u8f6c\u6362\u6210 result \u8fd9\u6837\u7684\u7ed3\u679c\u96c6\uff1a<\/p>\n<pre>result = [\n    ('\u8fde\u8863\u88d9', '\u767d\u8272', 's', 2, 3),\n    ('\u8fde\u8863\u88d9', '\u767d\u8272', 'm', 1, 3),\n    ('\u88e4\u5b50', '\u767d\u8272', 's', 1, 1),\n]<\/pre>\n<p>\u5177\u4f53\u6765\u8bf4\uff0c\u6211\u4eec\u9700\u8981\u7edf\u8ba1\u6807\u9898\u76f8\u540c\u7684\u989c\u8272\u548c\u5c3a\u7801\u7684\u6570\u91cf\uff0c\u5e76\u5728\u6700\u540e\u4e00\u4e2a\u5143\u7ec4\u4e2d\u5305\u542b\u5b83\u4eec\u7684\u603b\u8ba1\u3002\u540c\u65f6\uff0c\u7ed3\u679c\u96c6\u9700\u8981\u4ece\u9ad8\u5230\u4f4e\u6309\u7167\u603b\u8ba1\u6392\u5e8f\u3002<\/p>\n<p>\u89e3\u51b3\u65b9\u6848\uff1a<br \/>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 python \u7684 collections.counter \u7c7b\u3002counter \u53ef\u4ee5\u5bf9\u53ef\u8fed\u4ee3\u5bf9\u8c61\u8fdb\u884c\u8ba1\u6570\uff0c\u5e76\u5c06\u5176\u5b58\u50a8\u5728\u4e00\u4e2a\u5b57\u5178\u4e2d\u3002<\/p>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u8ba1\u7b97\u6bcf\u7ec4 (\u6807\u9898, \u989c\u8272, \u5c3a\u7801) \u7684\u6570\u91cf\uff1a<\/p>\n<pre>counter = counter(tuple(x[:-1]) for x in data)<\/pre>\n<p>\u4e0b\u4e00\u6b65\u662f\u8ba1\u7b97\u6bcf\u4e2a\u6807\u9898\u7684\u603b\u6570\uff1a<\/p>\n<pre>title_counts = counter(x[0] for x in data)<\/pre>\n<p>\u6700\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u57fa\u4e8e\u6bcf\u4e2a\u7ec4\u7684\u603b\u6570\u91cf\u548c\u6807\u9898\u4ece\u9ad8\u5230\u4f4e\u5bf9\u7ed3\u679c\u96c6\u8fdb\u884c\u6392\u5e8f\uff1a<\/p>\n<pre>result = [(key[0], key[1], key[2], count, title_counts[key[0]]) for key, count in counter.items()]\nresult.sort(key=lambda x: (-x[4], x[0], x[1], x[2]))<\/pre>\n<p>\u8f93\u51fa\u7ed3\u679c\u5c06\u4e0e result \u5b8c\u5168\u4e00\u81f4\uff1a<\/p>\n<pre>[\n    ('\u8fde\u8863\u88d9', '\u767d\u8272', 'S', 2, 3),\n    ('\u8fde\u8863\u88d9', '\u9ed1\u8272', 'M', 1, 3),\n    ('\u88e4\u5b50', '\u767d\u8272', 'S', 1, 1),\n]<\/pre>\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\u7c73\u4e91\uff01\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5c06\u5305\u542b\u5143\u7ec4\u7684\u5217\u8868\u8f6c\u6362\u6210\u81ea\u5b9a\u4e49\u7684\u7ed3\u679c\u96c6\u5e76\u8fdb\u884c\u6392\u5e8f\uff1f \u5927\u5bb6\u597d\uff0c\u4eca\u5929\u672c\u4eba\u7ed9\u5927\u5bb6\u5e26\u6765\u6587\u7ae0\uff0c\u6587\u4e2d\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230\uff0c\u5982\u679c\u4f60\u5bf9\u6587\u7ae0\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u90a3\u5c31\u8bf7\u5404\u4f4d\u670b\u53cb\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427~\u5e0c\u671b\u80fd\u771f\u6b63\u5e2e\u5230\u4f60\u4eec\uff0c\u8c22\u8c22\uff01 \u6570\u636e\u7c7b\u578b\u8f6c\u6362\uff1a\u4ece\u5217\u8868\u5230\u81ea\u5b9a\u4e49\u7ed3\u679c\u96c6 \u6570\u636e\u8f6c\u6362\u662f\u8f6f\u4ef6\u5f00\u53d1\u4e2d\u7684\u5e38\u89c1\u9700\u6c42\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u89e3\u51b3\u4e00\u4e2a\u5177\u4f53\u95ee\u9898\uff1a\u5c06\u4e00\u4e2a\u5305\u542b\u5217\u8868\u7684\u590d\u6742\u6570\u636e\u7ed3\u6784\u8f6c\u6362\u6210\u81ea\u5b9a\u4e49\u7684\u7ed3\u679c\u96c6\u3002 \u95ee\u9898\u63cf\u8ff0\uff1a\u7ed9\u5b9a\u4e00\u4e2a\u5305\u542b\u5143\u7ec4\u7684\u5217\u8868 data\uff0c\u5176\u4e2d\u6bcf\u4e2a\u5143\u7ec4\u7531\u4e00\u4e2a\u6807\u9898\u3001\u989c\u8272\u3001\u5c3a\u7801\u548c\u6570\u91cf\u7ec4\u6210\u3002\u76ee\u6807\u662f\u5c06 data \u8f6c\u6362\u6210 result \u8fd9\u6837\u7684\u7ed3\u679c\u96c6\uff1a result = [ (&#8216;\u8fde\u8863\u88d9&#8217;, &#8216;\u767d\u8272&#8217;, &#8216;s&#8217;, 2, 3), (&#8216;\u8fde\u8863\u88d9&#8217;, &#8216;\u767d\u8272&#8217;, &#8216;m&#8217;, 1, 3), (&#8216;\u88e4\u5b50&#8217;, &#8216;\u767d\u8272&#8217;, &#8216;s&#8217;, 1, 1), ] \u5177\u4f53\u6765\u8bf4\uff0c\u6211\u4eec\u9700\u8981\u7edf\u8ba1\u6807\u9898\u76f8\u540c\u7684\u989c\u8272\u548c\u5c3a\u7801\u7684\u6570\u91cf\uff0c\u5e76\u5728\u6700\u540e\u4e00\u4e2a\u5143\u7ec4\u4e2d\u5305\u542b\u5b83\u4eec\u7684\u603b\u8ba1\u3002\u540c\u65f6\uff0c\u7ed3\u679c\u96c6\u9700\u8981\u4ece\u9ad8\u5230\u4f4e\u6309\u7167\u603b\u8ba1\u6392\u5e8f\u3002 \u89e3\u51b3\u65b9\u6848\uff1a\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 python \u7684 collections.counter \u7c7b\u3002counter \u53ef\u4ee5\u5bf9\u53ef\u8fed\u4ee3\u5bf9\u8c61\u8fdb\u884c\u8ba1\u6570\uff0c\u5e76\u5c06\u5176\u5b58\u50a8\u5728\u4e00\u4e2a\u5b57\u5178\u4e2d\u3002 \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u8ba1\u7b97\u6bcf\u7ec4 (\u6807\u9898, \u989c\u8272, \u5c3a\u7801) \u7684\u6570\u91cf\uff1a counter = counter(tuple(x[:-1]) for x in data) \u4e0b\u4e00\u6b65\u662f\u8ba1\u7b97\u6bcf\u4e2a\u6807\u9898\u7684\u603b\u6570\uff1a title_counts = counter(x[0] for x in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-50428","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/50428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=50428"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/50428\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=50428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=50428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=50428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}