{"id":1069880,"date":"2025-01-08T10:53:03","date_gmt":"2025-01-08T02:53:03","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1069880.html"},"modified":"2025-01-08T10:53:06","modified_gmt":"2025-01-08T02:53:06","slug":"python%e5%a6%82%e4%bd%95%e8%bd%bd%e5%85%a5%e6%a1%8c%e9%9d%a2%e4%b8%8a%e7%9a%84%e6%a8%a1%e5%9d%97-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1069880.html","title":{"rendered":"python\u5982\u4f55\u8f7d\u5165\u684c\u9762\u4e0a\u7684\u6a21\u5757"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25100803\/ebfa5a6d-26b9-49e2-a6d8-e2c7cf30edbc.webp\" alt=\"python\u5982\u4f55\u8f7d\u5165\u684c\u9762\u4e0a\u7684\u6a21\u5757\" \/><\/p>\n<p><p> <strong>Python\u8f7d\u5165\u684c\u9762\u4e0a\u7684\u6a21\u5757<\/strong>\u53ef\u4ee5\u901a\u8fc7\u51e0\u79cd\u65b9\u6cd5\u5b9e\u73b0\uff0c\u5305\u62ec<strong>\u4f7f\u7528<code>sys<\/code>\u6a21\u5757\u6dfb\u52a0\u8def\u5f84\u3001\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\u3001\u4ee5\u53ca\u4f7f\u7528\u73af\u5883\u53d8\u91cf<\/strong>\u3002\u6700\u7b80\u5355\u7684\u65b9\u5f0f\u662f<strong>\u4f7f\u7528<code>sys<\/code>\u6a21\u5757\u6dfb\u52a0\u684c\u9762\u7684\u8def\u5f84<\/strong>\u5230Python\u7684\u6a21\u5757\u641c\u7d22\u8def\u5f84\u4e2d\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5b9e\u73b0\uff0c\u5e76\u9488\u5bf9\u8fd9\u4e9b\u65b9\u6cd5\u8fdb\u884c\u8be6\u7ec6\u8bf4\u660e\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u4f7f\u7528<code>sys<\/code>\u6a21\u5757\u6dfb\u52a0\u8def\u5f84<\/h3>\n<\/p>\n<p><p>Python\u7684<code>sys<\/code>\u6a21\u5757\u5141\u8bb8\u4f60\u52a8\u6001\u5730\u4fee\u6539Python\u7684\u6a21\u5757\u641c\u7d22\u8def\u5f84\u3002\u901a\u8fc7\u5c06\u684c\u9762\u7684\u8def\u5f84\u6dfb\u52a0\u5230<code>sys.path<\/code>\u4e2d\uff0c\u4f60\u53ef\u4ee5\u8f7b\u677e\u5730\u8f7d\u5165\u684c\u9762\u4e0a\u7684\u6a21\u5757\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import sys<\/p>\n<p>import os<\/p>\n<h2><strong>\u83b7\u53d6\u684c\u9762\u7684\u8def\u5f84<\/strong><\/h2>\n<p>desktop_path = os.path.join(os.path.expanduser(&quot;~&quot;), &quot;Desktop&quot;)<\/p>\n<h2><strong>\u6dfb\u52a0\u684c\u9762\u8def\u5f84\u5230sys.path<\/strong><\/h2>\n<p>sys.path.append(desktop_path)<\/p>\n<h2><strong>\u73b0\u5728\u53ef\u4ee5\u5bfc\u5165\u684c\u9762\u4e0a\u7684\u6a21\u5757<\/strong><\/h2>\n<p>import your_module<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u5bfc\u5165\u4e86<code>sys<\/code>\u548c<code>os<\/code>\u6a21\u5757\uff0c\u7136\u540e\u4f7f\u7528<code>os.path.expanduser(&quot;~&quot;)<\/code>\u83b7\u53d6\u7528\u6237\u7684\u4e3b\u76ee\u5f55\uff0c\u518d\u7ed3\u5408&quot;Desktop&quot;\u83b7\u53d6\u684c\u9762\u7684\u8def\u5f84\u3002\u6700\u540e\u5c06\u684c\u9762\u8def\u5f84\u6dfb\u52a0\u5230<code>sys.path<\/code>\uff0c\u8fd9\u4f7f\u5f97\u6211\u4eec\u53ef\u4ee5\u5bfc\u5165\u684c\u9762\u4e0a\u7684\u6a21\u5757\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84<\/h3>\n<\/p>\n<p><p>\u5982\u679c\u4f60\u7684\u811a\u672c\u548c\u6a21\u5757\u5728\u76f8\u540c\u7684\u76ee\u5f55\u6216\u5b50\u76ee\u5f55\u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\u6765\u5bfc\u5165\u6a21\u5757\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u5047\u8bbe\u4f60\u7684\u811a\u672c\u548c\u6a21\u5757\u5728\u76f8\u540c\u7684\u76ee\u5f55\u4e2d<\/p>\n<p>import your_module<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6216\u8005\uff0c\u5982\u679c\u6a21\u5757\u5728\u5b50\u76ee\u5f55\u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u70b9\u7b26\u53f7\u8868\u793a\u76f8\u5bf9\u8def\u5f84\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u5047\u8bbe\u4f60\u7684\u6a21\u5757\u5728\u5b50\u76ee\u5f55\u4e2d<\/p>\n<p>from subdirectory import your_module<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e09\u3001\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf<\/h3>\n<\/p>\n<p><p>\u4f60\u8fd8\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf<code>PYTHONPATH<\/code>\u6765\u6307\u5b9aPython\u6a21\u5757\u7684\u641c\u7d22\u8def\u5f84\uff0c\u5305\u62ec\u684c\u9762\u8def\u5f84\u3002\u8fd9\u6837\u505a\u7684\u597d\u5904\u662f\u53ef\u4ee5\u5728\u591a\u4e2a\u811a\u672c\u4e2d\u4f7f\u7528\u540c\u6837\u7684\u914d\u7f6e\u3002<\/p>\n<\/p>\n<p><p>\u5728Unix\/Linux\u548cMacOS\u4e0a\uff0c\u53ef\u4ee5\u5728\u7ec8\u7aef\u4e2d\u8bbe\u7f6e<code>PYTHONPATH<\/code>\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-sh\">export PYTHONPATH=$PYTHONPATH:\/path\/to\/your\/desktop<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728Windows\u4e0a\uff0c\u53ef\u4ee5\u5728\u547d\u4ee4\u63d0\u793a\u7b26\u4e2d\u8bbe\u7f6e\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-cmd\">set PYTHONPATH=%PYTHONPATH%;C:\\path\\to\\your\\desktop<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\u5728Python\u811a\u672c\u4e2d\uff0c\u4f60\u53ef\u4ee5\u76f4\u63a5\u5bfc\u5165\u6a21\u5757\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import your_module<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u56db\u3001\u4f7f\u7528<code>.pth<\/code>\u6587\u4ef6<\/h3>\n<\/p>\n<p><p>\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u4f7f\u7528<code>.pth<\/code>\u6587\u4ef6\u6765\u6dfb\u52a0\u8def\u5f84\u3002\u8fd9\u79cd\u65b9\u6cd5\u7279\u522b\u9002\u5408\u9700\u8981\u957f\u671f\u7ef4\u62a4\u7684\u9879\u76ee\uff0c\u53ef\u4ee5\u5c06\u8def\u5f84\u4fe1\u606f\u5b58\u50a8\u5728\u7279\u5b9a\u7684\u6587\u4ef6\u4e2d\u3002<\/p>\n<\/p>\n<ol>\n<li>\u5728\u4f60\u7684Python\u73af\u5883\u7684<code>site-packages<\/code>\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u6587\u4ef6\uff0c\u4f8b\u5982<code>desktop.pth<\/code>\u3002<\/li>\n<li>\u5728\u6587\u4ef6\u4e2d\u6dfb\u52a0\u684c\u9762\u7684\u8def\u5f84\u3002<\/li>\n<\/ol>\n<p><pre><code class=\"language-plaintext\">\/path\/to\/your\/desktop<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u6837\uff0cPython\u4f1a\u81ea\u52a8\u5c06\u8fd9\u4e9b\u8def\u5f84\u6dfb\u52a0\u5230<code>sys.path<\/code>\u4e2d\uff0c\u4f7f\u5f97\u4f60\u53ef\u4ee5\u8f7b\u677e\u5730\u5bfc\u5165\u684c\u9762\u4e0a\u7684\u6a21\u5757\u3002<\/p>\n<\/p>\n<p><h3>\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>\u4ee5\u4e0a\u51e0\u79cd\u65b9\u6cd5\u90fd\u53ef\u4ee5\u5e2e\u52a9\u4f60\u5728Python\u4e2d\u8f7d\u5165\u684c\u9762\u4e0a\u7684\u6a21\u5757\u3002<strong>\u4f7f\u7528<code>sys<\/code>\u6a21\u5757\u6dfb\u52a0\u8def\u5f84<\/strong>\u662f\u6700\u5e38\u7528\u7684\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u7b80\u5355\u76f4\u63a5\u4e14\u6613\u4e8e\u7406\u89e3\u3002<strong>\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84<\/strong>\u9002\u7528\u4e8e\u811a\u672c\u548c\u6a21\u5757\u5728\u76f8\u540c\u76ee\u5f55\u6216\u5b50\u76ee\u5f55\u4e2d\u7684\u60c5\u51b5\u3002<strong>\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf<\/strong>\u9002\u5408\u9700\u8981\u5728\u591a\u4e2a\u811a\u672c\u4e2d\u4f7f\u7528\u540c\u6837\u914d\u7f6e\u7684\u60c5\u51b5\u3002<strong>\u4f7f\u7528<code>.pth<\/code>\u6587\u4ef6<\/strong>\u5219\u9002\u5408\u9700\u8981\u957f\u671f\u7ef4\u62a4\u7684\u9879\u76ee\u3002<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u9009\u62e9\u6700\u5408\u9002\u7684\u4e00\u79cd\u6216\u51e0\u79cd\u7ec4\u5408\u4f7f\u7528\uff0c\u4ece\u800c\u5b9e\u73b0Python\u8f7d\u5165\u684c\u9762\u4e0a\u7684\u6a21\u5757\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u5bfc\u5165\u684c\u9762\u4e0a\u7684\u6a21\u5757\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u8981\u5bfc\u5165\u684c\u9762\u4e0a\u7684\u6a21\u5757\uff0c\u9996\u5148\u9700\u8981\u786e\u4fdd\u8be5\u6a21\u5757\u7684\u8def\u5f84\u88ab\u6dfb\u52a0\u5230Python\u7684\u6a21\u5757\u641c\u7d22\u8def\u5f84\u4e2d\u3002\u53ef\u4ee5\u4f7f\u7528<code>sys.path.append()<\/code>\u65b9\u6cd5\u5c06\u684c\u9762\u8def\u5f84\u6dfb\u52a0\u5230\u7cfb\u7edf\u8def\u5f84\u3002\u793a\u4f8b\u5982\u4e0b\uff1a  <\/p>\n<pre><code class=\"language-python\">import sys\nsys.path.append(&#39;C:\/Users\/\u4f60\u7684\u7528\u6237\u540d\/Desktop&#39;)\nimport your_module\n<\/code><\/pre>\n<p>\u8fd9\u6837\uff0c\u4f60\u5c31\u53ef\u4ee5\u6210\u529f\u5bfc\u5165\u684c\u9762\u4e0a\u7684\u6a21\u5757\u4e86\u3002<\/p>\n<p><strong>\u5728\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u5982\u4f55\u52a0\u8f7d\u684c\u9762\u6a21\u5757\uff1f<\/strong><br \/>\u5728Windows\u548cMac\/Linux\u7cfb\u7edf\u4e2d\uff0c\u684c\u9762\u7684\u8def\u5f84\u6709\u6240\u4e0d\u540c\u3002Windows\u901a\u5e38\u4e3a<code>C:\/Users\/\u4f60\u7684\u7528\u6237\u540d\/Desktop<\/code>\uff0c\u800c\u5728Mac\/Linux\u4e0a\uff0c\u901a\u5e38\u662f<code>\/Users\/\u4f60\u7684\u7528\u6237\u540d\/Desktop<\/code>\u3002\u5728\u5bfc\u5165\u6a21\u5757\u65f6\uff0c\u8bf7\u6839\u636e\u64cd\u4f5c\u7cfb\u7edf\u76f8\u5e94\u8c03\u6574\u8def\u5f84\u3002<\/p>\n<p><strong>\u5982\u679c\u6211\u7684\u6a21\u5757\u6709\u4f9d\u8d56\u5176\u4ed6\u6a21\u5757\uff0c\u8be5\u5982\u4f55\u5904\u7406\uff1f<\/strong><br \/>\u5982\u679c\u4f60\u7684\u684c\u9762\u6a21\u5757\u4f9d\u8d56\u4e8e\u5176\u4ed6\u6a21\u5757\uff0c\u786e\u4fdd\u5728\u5bfc\u5165\u4e4b\u524d\u8fd9\u4e9b\u4f9d\u8d56\u6a21\u5757\u5df2\u7ecf\u88ab\u5b89\u88c5\u5e76\u4e14\u53ef\u4ee5\u5728Python\u73af\u5883\u4e2d\u8bbf\u95ee\u3002\u53ef\u4ee5\u4f7f\u7528<code>pip install<\/code>\u547d\u4ee4\u5b89\u88c5\u7f3a\u5931\u7684\u6a21\u5757\uff0c\u786e\u4fdd\u4f60\u5728\u547d\u4ee4\u884c\u4e2d\u4f7f\u7528\u65f6\u5df2\u6fc0\u6d3b\u6b63\u786e\u7684Python\u73af\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python\u8f7d\u5165\u684c\u9762\u4e0a\u7684\u6a21\u5757\u53ef\u4ee5\u901a\u8fc7\u51e0\u79cd\u65b9\u6cd5\u5b9e\u73b0\uff0c\u5305\u62ec\u4f7f\u7528sys\u6a21\u5757\u6dfb\u52a0\u8def\u5f84\u3001\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\u3001\u4ee5\u53ca\u4f7f\u7528\u73af\u5883\u53d8\u91cf\u3002 [&hellip;]","protected":false},"author":3,"featured_media":1069890,"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\/1069880"}],"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=1069880"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1069880\/revisions"}],"predecessor-version":[{"id":1069891,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1069880\/revisions\/1069891"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1069890"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1069880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1069880"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1069880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}