{"id":1081404,"date":"2025-01-08T12:39:19","date_gmt":"2025-01-08T04:39:19","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1081404.html"},"modified":"2025-01-08T12:39:21","modified_gmt":"2025-01-08T04:39:21","slug":"python3%e5%a6%82%e4%bd%95%e8%af%bb%e5%85%a5%e6%96%87%e4%bb%b6%e5%a4%b9-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1081404.html","title":{"rendered":"python3\u5982\u4f55\u8bfb\u5165\u6587\u4ef6\u5939"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24183443\/5e0aa957-5a71-49d9-9e56-3f9b9a8c0b7f.webp\" alt=\"python3\u5982\u4f55\u8bfb\u5165\u6587\u4ef6\u5939\" \/><\/p>\n<p><p> <strong>Python3 \u8bfb\u5165\u6587\u4ef6\u5939\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff1a\u4f7f\u7528 <code>os<\/code> \u6a21\u5757\u3001\u4f7f\u7528 <code>glob<\/code> \u6a21\u5757\u3001\u4f7f\u7528 <code>pathlib<\/code> \u6a21\u5757<\/strong>\u3002\u5176\u4e2d\uff0c\u4f7f\u7528 <code>os<\/code> \u6a21\u5757\u662f\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6587\u4ef6\u548c\u76ee\u5f55\u64cd\u4f5c\u529f\u80fd\u3002\u4e0b\u9762\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e09\u79cd\u65b9\u6cd5\uff0c\u5e76\u4e14\u63d0\u4f9b\u4ee3\u7801\u793a\u4f8b\u6765\u8bf4\u660e\u5982\u4f55\u8bfb\u5165\u6587\u4ef6\u5939\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u4f7f\u7528 <code>os<\/code> \u6a21\u5757<\/h3>\n<\/p>\n<p><p><code>os<\/code> \u6a21\u5757\u662fPython\u6807\u51c6\u5e93\u4e2d\u7684\u4e00\u4e2a\u6a21\u5757\uff0c\u63d0\u4f9b\u4e86\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u8fdb\u884c\u4ea4\u4e92\u7684\u529f\u80fd\u3002\u4f7f\u7528 <code>os<\/code> \u6a21\u5757\u53ef\u4ee5\u8f7b\u677e\u5730\u904d\u5386\u6587\u4ef6\u5939\u4e2d\u7684\u6587\u4ef6\u548c\u5b50\u6587\u4ef6\u5939\u3002<\/p>\n<\/p>\n<p><h4>\u4ee3\u7801\u793a\u4f8b\uff1a<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">import os<\/p>\n<p>def read_folder_with_os(path):<\/p>\n<p>    for root, dirs, files in os.walk(path):<\/p>\n<p>        print(&quot;Root:&quot;, root)<\/p>\n<p>        print(&quot;Directories:&quot;, dirs)<\/p>\n<p>        print(&quot;Files:&quot;, files)<\/p>\n<p>        print(&quot;-&quot; * 50)<\/p>\n<h2><strong>\u4f7f\u7528\u793a\u4f8b<\/strong><\/h2>\n<p>read_folder_with_os(&quot;\/path\/to\/your\/folder&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>\u8be6\u7ec6\u63cf\u8ff0\uff1a<\/h4>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4ee3\u7801\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86 <code>os.walk()<\/code> \u51fd\u6570\uff0c\u5b83\u4f1a\u751f\u6210\u4e00\u4e2a\u4e09\u5143\u7ec4 <code>(root, dirs, files)<\/code>\u3002\u5176\u4e2d\uff1a<\/p>\n<\/p>\n<ul>\n<li><code>root<\/code> \u662f\u5f53\u524d\u6b63\u5728\u904d\u5386\u7684\u6587\u4ef6\u5939\u7684\u8def\u5f84\u3002<\/li>\n<li><code>dirs<\/code> \u662f\u5f53\u524d\u6587\u4ef6\u5939\u4e2d\u7684\u5b50\u6587\u4ef6\u5939\u5217\u8868\u3002<\/li>\n<li><code>files<\/code> \u662f\u5f53\u524d\u6587\u4ef6\u5939\u4e2d\u7684\u6587\u4ef6\u5217\u8868\u3002<\/li>\n<\/ul>\n<p><p>\u8fd9\u4e2a\u65b9\u6cd5\u975e\u5e38\u5f3a\u5927\uff0c\u53ef\u4ee5\u9012\u5f52\u5730\u904d\u5386\u6574\u4e2a\u76ee\u5f55\u6811\u3002\u4f60\u53ef\u4ee5\u6839\u636e\u9700\u8981\u5bf9\u904d\u5386\u5230\u7684\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u8fdb\u884c\u5904\u7406\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u4f7f\u7528 <code>glob<\/code> \u6a21\u5757<\/h3>\n<\/p>\n<p><p><code>glob<\/code> \u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u4e2a\u51fd\u6570\u6765\u67e5\u627e\u7b26\u5408\u7279\u5b9a\u6a21\u5f0f\u7684\u6587\u4ef6\u8def\u5f84\u540d\u3002\u5b83\u53ef\u4ee5\u4f7f\u7528\u901a\u914d\u7b26\u8fdb\u884c\u6a21\u5f0f\u5339\u914d\uff0c\u975e\u5e38\u9002\u5408\u67e5\u627e\u7279\u5b9a\u7c7b\u578b\u7684\u6587\u4ef6\u3002<\/p>\n<\/p>\n<p><h4>\u4ee3\u7801\u793a\u4f8b\uff1a<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">import glob<\/p>\n<p>def read_folder_with_glob(path):<\/p>\n<p>    files = glob.glob(path + &quot;\/&quot;, recursive=True)<\/p>\n<p>    for file in files:<\/p>\n<p>        print(file)<\/p>\n<h2><strong>\u4f7f\u7528\u793a\u4f8b<\/strong><\/h2>\n<p>read_folder_with_glob(&quot;\/path\/to\/your\/folder&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>\u8be6\u7ec6\u63cf\u8ff0\uff1a<\/h4>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4ee3\u7801\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86 <code>glob.glob()<\/code> \u51fd\u6570\uff0c\u5e76\u4e14\u4f20\u9012\u4e86 <code>recursive=True<\/code> \u53c2\u6570\uff0c\u8fd9\u6837\u53ef\u4ee5\u9012\u5f52\u5730\u67e5\u627e\u6587\u4ef6\u5939\u4e2d\u7684\u6240\u6709\u6587\u4ef6\u548c\u5b50\u6587\u4ef6\u5939\u3002<code>glob<\/code> \u6a21\u5757\u4f7f\u7528\u901a\u914d\u7b26\u8fdb\u884c\u6a21\u5f0f\u5339\u914d\uff0c\u4f8b\u5982 <code>*<\/code> \u8868\u793a\u5339\u914d\u4efb\u610f\u5b57\u7b26\uff0c<code><\/code> \u8868\u793a\u5339\u914d\u4efb\u610f\u76ee\u5f55\u5c42\u7ea7\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u4f7f\u7528 <code>pathlib<\/code> \u6a21\u5757<\/h3>\n<\/p>\n<p><p><code>pathlib<\/code> \u6a21\u5757\u662fPython 3.4\u5f15\u5165\u7684\u4e00\u4e2a\u6a21\u5757\uff0c\u63d0\u4f9b\u4e86\u9762\u5411\u5bf9\u8c61\u7684\u6587\u4ef6\u548c\u76ee\u5f55\u64cd\u4f5c\u63a5\u53e3\u3002\u5b83\u4f7f\u5f97\u6587\u4ef6\u8def\u5f84\u64cd\u4f5c\u66f4\u52a0\u76f4\u89c2\u548c\u6613\u4e8e\u7406\u89e3\u3002<\/p>\n<\/p>\n<p><h4>\u4ee3\u7801\u793a\u4f8b\uff1a<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">from pathlib import Path<\/p>\n<p>def read_folder_with_pathlib(path):<\/p>\n<p>    p = Path(path)<\/p>\n<p>    for file in p.rglob(&quot;*&quot;):<\/p>\n<p>        print(file)<\/p>\n<h2><strong>\u4f7f\u7528\u793a\u4f8b<\/strong><\/h2>\n<p>read_folder_with_pathlib(&quot;\/path\/to\/your\/folder&quot;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>\u8be6\u7ec6\u63cf\u8ff0\uff1a<\/h4>\n<\/p>\n<p><p>\u5728\u8fd9\u4e2a\u4ee3\u7801\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86 <code>Path<\/code> \u5bf9\u8c61\u4ee5\u53ca <code>rglob()<\/code> \u65b9\u6cd5\u3002<code>Path<\/code> \u5bf9\u8c61\u8868\u793a\u6587\u4ef6\u7cfb\u7edf\u8def\u5f84\uff0c\u800c <code>rglob()<\/code> \u65b9\u6cd5\u53ef\u4ee5\u9012\u5f52\u5730\u67e5\u627e\u6587\u4ef6\u5939\u4e2d\u7684\u6240\u6709\u6587\u4ef6\u548c\u5b50\u6587\u4ef6\u5939\u3002\u4e0e <code>glob<\/code> \u6a21\u5757\u7c7b\u4f3c\uff0c<code>pathlib<\/code> \u6a21\u5757\u4e5f\u652f\u6301\u901a\u914d\u7b26\u5339\u914d\u3002<\/p>\n<\/p>\n<p><h3>\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u7efc\u4e0a\u6240\u8ff0\uff0c<strong>Python3 \u8bfb\u5165\u6587\u4ef6\u5939\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff1a\u4f7f\u7528 <code>os<\/code> \u6a21\u5757\u3001\u4f7f\u7528 <code>glob<\/code> \u6a21\u5757\u3001\u4f7f\u7528 <code>pathlib<\/code> \u6a21\u5757<\/strong>\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u7279\u70b9\u548c\u9002\u7528\u573a\u666f\u3002<code>os<\/code> \u6a21\u5757\u9002\u5408\u9700\u8981\u8be6\u7ec6\u4fe1\u606f\u548c\u9012\u5f52\u904d\u5386\u7684\u573a\u666f\uff0c<code>glob<\/code> \u6a21\u5757\u9002\u5408\u9700\u8981\u6a21\u5f0f\u5339\u914d\u7684\u573a\u666f\uff0c\u800c <code>pathlib<\/code> \u6a21\u5757\u5219\u63d0\u4f9b\u4e86\u66f4\u4e3a\u76f4\u89c2\u7684\u6587\u4ef6\u8def\u5f84\u64cd\u4f5c\u63a5\u53e3\u3002\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u6267\u884c\u6548\u7387\u3002<\/p>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u7ed3\u5408\u8fd9\u4e9b\u65b9\u6cd5\u6765\u5b9e\u73b0\u66f4\u52a0\u590d\u6742\u7684\u6587\u4ef6\u548c\u76ee\u5f55\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 <code>os<\/code> \u6a21\u5757\u8bfb\u53d6\u6587\u4ef6\u5939\u4e2d\u7684\u6587\u4ef6\uff0c\u7136\u540e\u4f7f\u7528 <code>glob<\/code> \u6a21\u5757\u5339\u914d\u7279\u5b9a\u7c7b\u578b\u7684\u6587\u4ef6\uff0c\u6700\u540e\u4f7f\u7528 <code>pathlib<\/code> \u6a21\u5757\u5bf9\u6587\u4ef6\u8def\u5f84\u8fdb\u884c\u64cd\u4f5c\u3002\u901a\u8fc7\u7075\u6d3b\u8fd0\u7528\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u6211\u4eec\u7684\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n<\/p>\n<p><h3>\u8fdb\u4e00\u6b65\u63a2\u8ba8<\/h3>\n<\/p>\n<p><p>\u9664\u4e86\u4e0a\u8ff0\u4e09\u79cd\u5e38\u89c1\u65b9\u6cd5\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u7b2c\u4e09\u65b9\u5e93\u4e5f\u53ef\u4ee5\u7528\u6765\u8bfb\u5165\u6587\u4ef6\u5939\uff0c\u4f8b\u5982 <code>os.scandir()<\/code> \u63d0\u4f9b\u4e86\u66f4\u9ad8\u6548\u7684\u76ee\u5f55\u904d\u5386\u65b9\u5f0f\uff0c<code>fnmatch<\/code> \u6a21\u5757\u53ef\u4ee5\u8fdb\u884c\u66f4\u590d\u6742\u7684\u6a21\u5f0f\u5339\u914d\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u4f18\u5316\u4ee3\u7801\u6027\u80fd\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/p>\n<p><p>\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u80fd\u591f\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u548c\u638c\u63e1Python3\u8bfb\u5165\u6587\u4ef6\u5939\u7684\u65b9\u6cd5\u3002\u5982\u679c\u4f60\u6709\u4efb\u4f55\u7591\u95ee\u6216\u5efa\u8bae\uff0c\u6b22\u8fce\u5728\u8bc4\u8bba\u533a\u7559\u8a00\uff0c\u6211\u4eec\u4e00\u8d77\u4ea4\u6d41\u5b66\u4e60\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u4f7f\u7528Python3\u8bfb\u53d6\u6307\u5b9a\u6587\u4ef6\u5939\u4e2d\u7684\u6240\u6709\u6587\u4ef6\uff1f<\/strong><br \/>\u5728Python3\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>os<\/code>\u6a21\u5757\u7684<code>os.listdir()<\/code>\u51fd\u6570\u6765\u8bfb\u53d6\u6307\u5b9a\u6587\u4ef6\u5939\u4e2d\u7684\u6240\u6709\u6587\u4ef6\u3002\u9996\u5148\uff0c\u5bfc\u5165<code>os<\/code>\u6a21\u5757\uff0c\u7136\u540e\u8c03\u7528<code>os.listdir(&#39;\u6587\u4ef6\u5939\u8def\u5f84&#39;)<\/code>\uff0c\u8fd9\u5c06\u8fd4\u56de\u4e00\u4e2a\u5305\u542b\u8be5\u6587\u4ef6\u5939\u4e2d\u6240\u6709\u6587\u4ef6\u548c\u5b50\u6587\u4ef6\u5939\u540d\u79f0\u7684\u5217\u8868\u3002\u5982\u679c\u9700\u8981\u8fc7\u6ee4\u7279\u5b9a\u6587\u4ef6\u7c7b\u578b\uff0c\u53ef\u4ee5\u7ed3\u5408<code>os.path<\/code>\u6a21\u5757\u8fdb\u884c\u5224\u65ad\u3002<\/p>\n<p><strong>\u5728Python3\u4e2d\u5982\u4f55\u8bfb\u53d6\u6587\u4ef6\u5939\u5185\u7684\u5b50\u6587\u4ef6\u5939\uff1f<\/strong><br \/>\u8981\u8bfb\u53d6\u6587\u4ef6\u5939\u5185\u7684\u5b50\u6587\u4ef6\u5939\uff0c\u53ef\u4ee5\u4f7f\u7528<code>os.walk()<\/code>\u51fd\u6570\u3002\u8fd9\u4e2a\u51fd\u6570\u4f1a\u904d\u5386\u6307\u5b9a\u76ee\u5f55\u53ca\u5176\u6240\u6709\u5b50\u76ee\u5f55\uff0c\u8fd4\u56de\u4e00\u4e2a\u751f\u6210\u5668\uff0c\u5176\u4e2d\u5305\u542b\u76ee\u5f55\u8def\u5f84\u3001\u76ee\u5f55\u4e0b\u7684\u5b50\u6587\u4ef6\u5939\u548c\u6587\u4ef6\u540d\u3002\u901a\u8fc7\u904d\u5386\u8fd9\u4e2a\u751f\u6210\u5668\uff0c\u53ef\u4ee5\u8f7b\u677e\u83b7\u53d6\u6240\u6709\u5b50\u6587\u4ef6\u5939\u7684\u4fe1\u606f\u3002<\/p>\n<p><strong>\u600e\u6837\u5728Python3\u4e2d\u8bfb\u53d6\u6587\u4ef6\u5939\u4e2d\u7684\u7279\u5b9a\u7c7b\u578b\u6587\u4ef6\uff1f<\/strong><br \/>\u82e5\u53ea\u60f3\u8bfb\u53d6\u7279\u5b9a\u7c7b\u578b\u7684\u6587\u4ef6\uff0c\u53ef\u4ee5\u7ed3\u5408<code>os.listdir()<\/code>\u548c\u6587\u4ef6\u6269\u5c55\u540d\u5224\u65ad\u3002\u53ef\u4ee5\u4f7f\u7528<code>str.endswith()<\/code>\u65b9\u6cd5\u6765\u68c0\u67e5\u6587\u4ef6\u540d\u7684\u540e\u7f00\u3002\u4f8b\u5982\uff0c\u8981\u8bfb\u53d6\u6240\u6709\u7684<code>.txt<\/code>\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a  <\/p>\n<pre><code class=\"language-python\">import os\n\nfolder_path = &#39;\u4f60\u7684\u6587\u4ef6\u5939\u8def\u5f84&#39;\ntxt_files = [f for f in os.listdir(folder_path) if f.endswith(&#39;.txt&#39;)]\n<\/code><\/pre>\n<p>\u8fd9\u6837\uff0c\u4f60\u5c06\u5f97\u5230\u4e00\u4e2a\u53ea\u5305\u542b\u6307\u5b9a\u7c7b\u578b\u6587\u4ef6\u7684\u5217\u8868\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python3 \u8bfb\u5165\u6587\u4ef6\u5939\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff1a\u4f7f\u7528 os \u6a21\u5757\u3001\u4f7f\u7528 glob \u6a21\u5757\u3001\u4f7f\u7528 pathlib \u6a21\u5757\u3002\u5176 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