{"id":1085378,"date":"2025-01-08T13:15:35","date_gmt":"2025-01-08T05:15:35","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1085378.html"},"modified":"2025-01-08T13:15:38","modified_gmt":"2025-01-08T05:15:38","slug":"python%e7%bb%88%e7%ab%af%e5%a6%82%e4%bd%95%e5%88%87%e6%8d%a2%e6%96%87%e4%bb%b6%e5%a4%b9-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1085378.html","title":{"rendered":"python\u7ec8\u7aef\u5982\u4f55\u5207\u6362\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\/24195304\/a82bcc9f-243a-47d9-9656-439e506a57a4.webp\" alt=\"python\u7ec8\u7aef\u5982\u4f55\u5207\u6362\u6587\u4ef6\u5939\" \/><\/p>\n<p><p> \u5728Python\u7ec8\u7aef\u4e2d\u5207\u6362\u6587\u4ef6\u5939\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528<code>os<\/code>\u6a21\u5757\u4e2d\u7684<code>chdir<\/code>\u65b9\u6cd5\u3002<strong>\u9996\u5148\u5bfc\u5165os\u6a21\u5757\u3001\u4f7f\u7528os.chdir\u65b9\u6cd5\u5207\u6362\u76ee\u5f55\u3001\u4f7f\u7528os.getcwd\u65b9\u6cd5\u9a8c\u8bc1\u5f53\u524d\u76ee\u5f55<\/strong>\u3002\u63a5\u4e0b\u6765\u6211\u4eec\u8be6\u7ec6\u63cf\u8ff0\u5982\u4f55\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u5bfc\u5165os\u6a21\u5757<\/h3>\n<\/p>\n<p><p>\u5728Python\u4e2d\uff0c<code>os<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u79cd\u4fbf\u6377\u7684\u65b9\u5f0f\u6765\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u8fdb\u884c\u4ea4\u4e92\u3002\u8981\u5728Python\u7ec8\u7aef\u4e2d\u5207\u6362\u6587\u4ef6\u5939\uff0c\u9996\u5148\u9700\u8981\u5bfc\u5165\u8fd9\u4e2a\u6a21\u5757\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import os<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e8c\u3001\u4f7f\u7528os.chdir\u65b9\u6cd5\u5207\u6362\u76ee\u5f55<\/h3>\n<\/p>\n<p><p><code>os.chdir<\/code>\u65b9\u6cd5\u7528\u4e8e\u66f4\u6539\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u3002\u4f60\u9700\u8981\u63d0\u4f9b\u4e00\u4e2a\u76ee\u6807\u76ee\u5f55\u7684\u8def\u5f84\u4f5c\u4e3a\u53c2\u6570\u3002<\/p>\n<\/p>\n<p><h4>\u793a\u4f8b\uff1a<\/h4>\n<\/p>\n<p><p>\u5047\u8bbe\u4f60\u8981\u5207\u6362\u5230\u4e00\u4e2a\u540d\u4e3a&quot;example_folder&quot;\u7684\u76ee\u5f55\uff0c\u8be5\u76ee\u5f55\u5728\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u4e0b\u3002\u4f60\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">os.chdir(&#39;example_folder&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5982\u679c\u4f60\u8981\u5207\u6362\u5230\u4e00\u4e2a\u7edd\u5bf9\u8def\u5f84\u7684\u76ee\u5f55\uff0c\u4f8b\u5982&quot;\/path\/to\/your\/folder&quot;\uff0c\u4f60\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">os.chdir(&#39;\/path\/to\/your\/folder&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e09\u3001\u4f7f\u7528os.getcwd\u65b9\u6cd5\u9a8c\u8bc1\u5f53\u524d\u76ee\u5f55<\/h3>\n<\/p>\n<p><p>\u4e3a\u4e86\u9a8c\u8bc1\u4f60\u5df2\u7ecf\u6210\u529f\u5207\u6362\u5230\u76ee\u6807\u76ee\u5f55\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528<code>os.getcwd<\/code>\u65b9\u6cd5\uff0c\u8fd9\u4e2a\u65b9\u6cd5\u8fd4\u56de\u5f53\u524d\u7684\u5de5\u4f5c\u76ee\u5f55\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">current_directory = os.getcwd()<\/p>\n<p>print(current_directory)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e2a\u65b9\u6cd5\u5c06\u6253\u5370\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u7684\u8def\u5f84\uff0c\u786e\u4fdd\u4f60\u5df2\u7ecf\u6210\u529f\u5207\u6362\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u9519\u8bef\u5904\u7406<\/h3>\n<\/p>\n<p><p>\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\uff0c\u76ee\u6807\u76ee\u5f55\u53ef\u80fd\u4e0d\u5b58\u5728\u6216\u8def\u5f84\u4e0d\u6b63\u786e\u3002\u4e3a\u4e86\u5904\u7406\u8fd9\u4e9b\u60c5\u51b5\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u5f02\u5e38\u5904\u7406\u673a\u5236\u3002<\/p>\n<\/p>\n<p><h4>\u793a\u4f8b\uff1a<\/h4>\n<\/p>\n<p><pre><code class=\"language-python\">import os<\/p>\n<p>try:<\/p>\n<p>    os.chdir(&#39;\/path\/to\/your\/folder&#39;)<\/p>\n<p>    print(&#39;Directory changed successfully&#39;)<\/p>\n<p>except FileNotFoundError:<\/p>\n<p>    print(&#39;Directory not found&#39;)<\/p>\n<p>except NotADirectoryError:<\/p>\n<p>    print(&#39;The provided path is not a directory&#39;)<\/p>\n<p>except PermissionError:<\/p>\n<p>    print(&#39;You do not have permission to change to this directory&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e94\u3001\u76f8\u5bf9\u8def\u5f84\u548c\u7edd\u5bf9\u8def\u5f84<\/h3>\n<\/p>\n<p><p>\u5728\u5207\u6362\u76ee\u5f55\u65f6\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\u548c\u7edd\u5bf9\u8def\u5f84\u3002<\/p>\n<\/p>\n<p><h4>\u76f8\u5bf9\u8def\u5f84\uff1a<\/h4>\n<\/p>\n<p><p>\u76f8\u5bf9\u8def\u5f84\u662f\u76f8\u5bf9\u4e8e\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u7684\u8def\u5f84\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">os.chdir(&#39;example_folder&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>\u7edd\u5bf9\u8def\u5f84\uff1a<\/h4>\n<\/p>\n<p><p>\u7edd\u5bf9\u8def\u5f84\u662f\u6307\u4ece\u6839\u76ee\u5f55\u5f00\u59cb\u7684\u5b8c\u6574\u8def\u5f84\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">os.chdir(&#39;\/home\/user\/example_folder&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u516d\u3001\u8fd4\u56de\u4e0a\u4e00\u7ea7\u76ee\u5f55<\/h3>\n<\/p>\n<p><p>\u5982\u679c\u4f60\u60f3\u8fd4\u56de\u4e0a\u4e00\u7ea7\u76ee\u5f55\uff0c\u53ef\u4ee5\u4f7f\u7528<code>..<\/code>\u8868\u793a\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">os.chdir(&#39;..&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u79cd\u65b9\u5f0f\u5728\u9700\u8981\u9891\u7e41\u5728\u76ee\u5f55\u95f4\u5207\u6362\u65f6\u975e\u5e38\u6709\u7528\u3002<\/p>\n<\/p>\n<p><h3>\u4e03\u3001\u5217\u51fa\u76ee\u5f55\u5185\u5bb9<\/h3>\n<\/p>\n<p><p>\u5728\u5207\u6362\u76ee\u5f55\u4e4b\u524d\u6216\u4e4b\u540e\uff0c\u4f60\u53ef\u80fd\u9700\u8981\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u4e0b\u7684\u5185\u5bb9\u3002<code>os<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86<code>listdir<\/code>\u65b9\u6cd5\u6765\u5b9e\u73b0\u8fd9\u4e2a\u529f\u80fd\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">contents = os.listdir()<\/p>\n<p>print(contents)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u516b\u3001\u7ed3\u5408\u8def\u5f84\u64cd\u4f5c<\/h3>\n<\/p>\n<p><p>\u6709\u65f6\u5019\u4f60\u53ef\u80fd\u9700\u8981\u7ed3\u5408\u591a\u4e2a\u8def\u5f84\u64cd\u4f5c\uff0c\u8fd9\u65f6\u53ef\u4ee5\u4f7f\u7528<code>os.path<\/code>\u6a21\u5757\u63d0\u4f9b\u7684\u65b9\u6cd5\u3002\u4f8b\u5982\uff0c<code>os.path.join<\/code>\u53ef\u4ee5\u5e2e\u52a9\u4f60\u6784\u5efa\u8def\u5f84\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">new_path = os.path.join(&#39;\/home\/user&#39;, &#39;example_folder&#39;)<\/p>\n<p>os.chdir(new_path)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e5d\u3001\u5728\u811a\u672c\u4e2d\u4f7f\u7528<\/h3>\n<\/p>\n<p><p>\u4e0a\u8ff0\u65b9\u6cd5\u4e0d\u4ec5\u9002\u7528\u4e8ePython\u7ec8\u7aef\uff0c\u540c\u6837\u9002\u7528\u4e8ePython\u811a\u672c\u3002\u5728\u811a\u672c\u4e2d\u4f7f\u7528\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8ba9\u4f60\u7684\u7a0b\u5e8f\u5177\u6709\u66f4\u5f3a\u7684\u7075\u6d3b\u6027\u548c\u53ef\u79fb\u690d\u6027\u3002<\/p>\n<\/p>\n<p><h3>\u5341\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u901a\u8fc7\u4ee5\u4e0a\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u5728Python\u7ec8\u7aef\u4e2d\u8f7b\u677e\u5207\u6362\u6587\u4ef6\u5939\u3002<strong>\u5bfc\u5165os\u6a21\u5757\u3001\u4f7f\u7528os.chdir\u65b9\u6cd5\u5207\u6362\u76ee\u5f55\u3001\u4f7f\u7528os.getcwd\u65b9\u6cd5\u9a8c\u8bc1\u5f53\u524d\u76ee\u5f55<\/strong>\u662f\u5173\u952e\u6b65\u9aa4\u3002\u7ed3\u5408\u8def\u5f84\u64cd\u4f5c\u548c\u9519\u8bef\u5904\u7406\u673a\u5236\uff0c\u53ef\u4ee5\u4f7f\u4f60\u7684\u64cd\u4f5c\u66f4\u52a0\u7a33\u5065\u548c\u7075\u6d3b\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u7ec8\u7aef\u4e2d\u67e5\u770b\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\uff1f<\/strong><br \/>\u5728Python\u7ec8\u7aef\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>os<\/code>\u6a21\u5757\u6765\u67e5\u770b\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u3002\u901a\u8fc7\u5bfc\u5165<code>os<\/code>\u6a21\u5757\u5e76\u8c03\u7528<code>os.getcwd()<\/code>\u51fd\u6570\uff0c\u53ef\u4ee5\u83b7\u53d6\u5f53\u524d\u7684\u5de5\u4f5c\u76ee\u5f55\u8def\u5f84\u3002\u4f8b\u5982\uff1a  <\/p>\n<pre><code class=\"language-python\">import os\nprint(os.getcwd())\n<\/code><\/pre>\n<p>\u8fd9\u5c06\u8fd4\u56de\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u7684\u5b8c\u6574\u8def\u5f84\uff0c\u5e2e\u52a9\u7528\u6237\u4e86\u89e3\u5f53\u524d\u6240\u5728\u7684\u4f4d\u7f6e\u3002<\/p>\n<p><strong>\u5728Python\u7ec8\u7aef\u4e2d\u5982\u4f55\u5207\u6362\u5230\u4e0a\u4e00\u7ea7\u76ee\u5f55\uff1f<\/strong><br \/>\u8981\u5207\u6362\u5230\u4e0a\u4e00\u7ea7\u76ee\u5f55\uff0c\u53ef\u4ee5\u4f7f\u7528<code>os.chdir()<\/code>\u51fd\u6570\u7ed3\u5408<code>..<\/code>\u7b26\u53f7\u3002\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801\u5373\u53ef\u5b9e\u73b0\uff1a  <\/p>\n<pre><code class=\"language-python\">import os\nos.chdir(&#39;..&#39;)\n<\/code><\/pre>\n<p>\u8fd9\u884c\u4ee3\u7801\u5c06\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u5207\u6362\u5230\u4e0a\u4e00\u7ea7\u76ee\u5f55\uff0c\u4fbf\u4e8e\u5728\u6587\u4ef6\u7cfb\u7edf\u4e2d\u8fdb\u884c\u5bfc\u822a\u3002<\/p>\n<p><strong>\u5982\u4f55\u786e\u8ba4\u6211\u5df2\u7ecf\u6210\u529f\u5207\u6362\u5230\u76ee\u6807\u6587\u4ef6\u5939\uff1f<\/strong><br \/>\u5207\u6362\u6587\u4ef6\u5939\u540e\uff0c\u53ef\u4ee5\u518d\u6b21\u4f7f\u7528<code>os.getcwd()<\/code>\u6765\u786e\u8ba4\u662f\u5426\u5df2\u6210\u529f\u5207\u6362\u5230\u76ee\u6807\u6587\u4ef6\u5939\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u4f60\u6240\u6267\u884c\u7684\u64cd\u4f5c\u662f\u5728\u9884\u671f\u7684\u76ee\u5f55\u4e2d\u8fdb\u884c\u3002\u4f8b\u5982\uff1a  <\/p>\n<pre><code class=\"language-python\">import os\nos.chdir(&#39;\u76ee\u6807\u6587\u4ef6\u5939\u8def\u5f84&#39;)\nprint(os.getcwd())\n<\/code><\/pre>\n<p>\u6267\u884c\u540e\uff0c\u8f93\u51fa\u7684\u8def\u5f84\u5e94\u8be5\u4e0e\u76ee\u6807\u6587\u4ef6\u5939\u7684\u8def\u5f84\u4e00\u81f4\uff0c\u786e\u4fdd\u5207\u6362\u6210\u529f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u7ec8\u7aef\u4e2d\u5207\u6362\u6587\u4ef6\u5939\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528os\u6a21\u5757\u4e2d\u7684chdir\u65b9\u6cd5\u3002\u9996\u5148\u5bfc\u5165os\u6a21\u5757\u3001\u4f7f\u7528os.chdir\u65b9 [&hellip;]","protected":false},"author":3,"featured_media":1085387,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1085378"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1085378"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1085378\/revisions"}],"predecessor-version":[{"id":1085390,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1085378\/revisions\/1085390"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1085387"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1085378"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1085378"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1085378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}