{"id":1130441,"date":"2025-01-08T20:40:04","date_gmt":"2025-01-08T12:40:04","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1130441.html"},"modified":"2025-01-08T20:40:07","modified_gmt":"2025-01-08T12:40:07","slug":"%e5%a6%82%e4%bd%95%e5%b0%86python%e6%a8%a1%e5%9d%97%e7%9b%b4%e6%8e%a5%e8%80%83%e5%85%a5%e6%96%87%e4%bb%b6%e5%a4%b9","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1130441.html","title":{"rendered":"\u5982\u4f55\u5c06python\u6a21\u5757\u76f4\u63a5\u8003\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\/25100531\/83b3c2a0-446d-4b12-8e0e-636c7723b060.webp\" alt=\"\u5982\u4f55\u5c06python\u6a21\u5757\u76f4\u63a5\u8003\u5165\u6587\u4ef6\u5939\" \/><\/p>\n<p><p> <strong>\u5982\u4f55\u5c06Python\u6a21\u5757\u76f4\u63a5\u62f7\u5165\u6587\u4ef6\u5939<\/strong><\/p>\n<\/p>\n<p><p><strong>\u5c06Python\u6a21\u5757\u76f4\u63a5\u62f7\u5165\u6587\u4ef6\u5939\u7684\u65b9\u6cd5\u6709<\/strong>\uff1a\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u3001\u624b\u52a8\u590d\u5236\u6587\u4ef6\u3001\u4f7f\u7528Python\u811a\u672c\u3002<strong>\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177<\/strong>\u662f\u6700\u5e38\u89c1\u4e14\u9ad8\u6548\u7684\u65b9\u6cd5\u4e4b\u4e00\u3002\u901a\u8fc7\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528<code>pip<\/code>\u547d\u4ee4\u76f4\u63a5\u5c06\u6a21\u5757\u5b89\u88c5\u5230\u6307\u5b9a\u76ee\u5f55\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8\u8fd9\u4e00\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177<\/h3>\n<\/p>\n<p><h4>1.1 \u4f7f\u7528pip\u5b89\u88c5\u5230\u6307\u5b9a\u76ee\u5f55<\/h4>\n<\/p>\n<p><p><code>pip<\/code>\u662fPython\u7684\u5305\u7ba1\u7406\u5de5\u5177\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5b83\u6765\u5b89\u88c5\u3001\u5347\u7ea7\u548c\u5220\u9664Python\u5305\u3002<code>pip<\/code>\u5141\u8bb8\u6211\u4eec\u5c06\u5305\u5b89\u88c5\u5230\u6307\u5b9a\u76ee\u5f55\uff0c\u800c\u4e0d\u662f\u9ed8\u8ba4\u7684Python\u73af\u5883\u76ee\u5f55\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install &lt;package_name&gt; -t &lt;target_directory&gt;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4f8b\u5982\uff0c\u8981\u5c06<code>requests<\/code>\u5305\u5b89\u88c5\u5230<code>\/home\/user\/myproject\/libs<\/code>\u76ee\u5f55\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install requests -t \/home\/user\/myproject\/libs<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>1.2 \u8bbe\u7f6e\u73af\u5883\u53d8\u91cf<\/h4>\n<\/p>\n<p><p>\u4e3a\u4e86\u8ba9Python\u80fd\u591f\u5728\u6307\u5b9a\u76ee\u5f55\u4e2d\u627e\u5230\u8fd9\u4e9b\u6a21\u5757\uff0c\u9700\u8981\u8bbe\u7f6e<code>PYTHONPATH<\/code>\u73af\u5883\u53d8\u91cf\u3002\u53ef\u4ee5\u5728\u7ec8\u7aef\u4e2d\u4e34\u65f6\u8bbe\u7f6e\uff0c\u4e5f\u53ef\u4ee5\u5c06\u5176\u6dfb\u52a0\u5230\u7cfb\u7edf\u7684\u73af\u5883\u53d8\u91cf\u914d\u7f6e\u4e2d\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">export PYTHONPATH=$PYTHONPATH:\/home\/user\/myproject\/libs<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u6837\uff0cPython\u5728\u5bfc\u5165\u6a21\u5757\u65f6\u4f1a\u5728<code>\/home\/user\/myproject\/libs<\/code>\u76ee\u5f55\u4e0b\u8fdb\u884c\u641c\u7d22\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u624b\u52a8\u590d\u5236\u6587\u4ef6<\/h3>\n<\/p>\n<p><h4>2.1 \u4e0b\u8f7d\u6a21\u5757\u6587\u4ef6<\/h4>\n<\/p>\n<p><p>\u9996\u5148\uff0c\u53ef\u4ee5\u901a\u8fc7<code>pip download<\/code>\u547d\u4ee4\u4e0b\u8f7d\u6a21\u5757\u6587\u4ef6\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip download &lt;package_name&gt;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4f8b\u5982\uff0c\u4e0b\u8f7d<code>requests<\/code>\u5305\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip download requests<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2.2 \u89e3\u538b\u7f29\u6587\u4ef6<\/h4>\n<\/p>\n<p><p>\u4e0b\u8f7d\u7684\u6587\u4ef6\u901a\u5e38\u662f<code>.whl<\/code>\u6216<code>.tar.gz<\/code>\u683c\u5f0f\uff0c\u53ef\u4ee5\u4f7f\u7528\u89e3\u538b\u7f29\u5de5\u5177\u5c06\u5176\u89e3\u538b\u7f29\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">unzip requests-*.whl -d \/home\/user\/myproject\/libs<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6216<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">tar -xvzf requests-*.tar.gz -C \/home\/user\/myproject\/libs<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2.3 \u5c06\u6a21\u5757\u62f7\u8d1d\u5230\u76ee\u6807\u6587\u4ef6\u5939<\/h4>\n<\/p>\n<p><p>\u5c06\u89e3\u538b\u540e\u7684\u6587\u4ef6\u624b\u52a8\u590d\u5236\u5230\u76ee\u6807\u6587\u4ef6\u5939\u4e2d\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">cp -r requests \/home\/user\/myproject\/libs<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e09\u3001\u4f7f\u7528Python\u811a\u672c<\/h3>\n<\/p>\n<p><h4>3.1 \u7f16\u5199\u811a\u672c\u4e0b\u8f7d\u5e76\u5b89\u88c5\u6a21\u5757<\/h4>\n<\/p>\n<p><p>\u53ef\u4ee5\u7f16\u5199\u4e00\u4e2aPython\u811a\u672c\uff0c\u4f7f\u7528<code>pip<\/code> API\u6765\u4e0b\u8f7d\u5e76\u5b89\u88c5\u6a21\u5757\u5230\u6307\u5b9a\u76ee\u5f55\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import pip<\/p>\n<p>def install_package(package_name, target_directory):<\/p>\n<p>    pip.m<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>n([&#39;install&#39;, package_name, &#39;-t&#39;, target_directory])<\/p>\n<p>install_package(&#39;requests&#39;, &#39;\/home\/user\/myproject\/libs&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>3.2 \u6267\u884c\u811a\u672c<\/h4>\n<\/p>\n<p><p>\u6267\u884c\u4e0a\u8ff0\u811a\u672c\u5373\u53ef\u5c06<code>requests<\/code>\u5305\u5b89\u88c5\u5230\u6307\u5b9a\u76ee\u5f55\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">python install_package.py<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u56db\u3001\u7ba1\u7406\u6a21\u5757\u4f9d\u8d56<\/h3>\n<\/p>\n<p><h4>4.1 \u4f7f\u7528requirements.txt<\/h4>\n<\/p>\n<p><p>\u5728\u9879\u76ee\u4e2d\u521b\u5efa\u4e00\u4e2a<code>requirements.txt<\/code>\u6587\u4ef6\uff0c\u5217\u51fa\u6240\u6709\u9700\u8981\u7684\u6a21\u5757\u53ca\u5176\u7248\u672c\uff1a<\/p>\n<\/p>\n<p><pre><code>requests==2.25.1<\/p>\n<p>flask==1.1.2<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c06\u8fd9\u4e9b\u6a21\u5757\u5b89\u88c5\u5230\u6307\u5b9a\u76ee\u5f55\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install -r requirements.txt -t \/home\/user\/myproject\/libs<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h4>4.2 \u4f7f\u7528<code>pipenv<\/code>\u6216<code>poetry<\/code><\/h4>\n<\/p>\n<p><p><code>pipenv<\/code>\u548c<code>poetry<\/code>\u662fPython\u7684\u5305\u548c\u4f9d\u8d56\u7ba1\u7406\u5de5\u5177\uff0c\u53ef\u4ee5\u66f4\u52a0\u65b9\u4fbf\u5730\u7ba1\u7406\u9879\u76ee\u7684\u4f9d\u8d56\uff0c\u5e76\u5c06\u6a21\u5757\u5b89\u88c5\u5230\u6307\u5b9a\u76ee\u5f55\u3002<\/p>\n<\/p>\n<p><p>\u4f7f\u7528<code>pipenv<\/code>\u5b89\u88c5\u6a21\u5757\u5230\u6307\u5b9a\u76ee\u5f55\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pipenv install requests --target \/home\/user\/myproject\/libs<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4f7f\u7528<code>poetry<\/code>\u5b89\u88c5\u6a21\u5757\u5230\u6307\u5b9a\u76ee\u5f55\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">poetry add requests --path \/home\/user\/myproject\/libs<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e94\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p><strong>\u5c06Python\u6a21\u5757\u76f4\u63a5\u62f7\u5165\u6587\u4ef6\u5939\u7684\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u3001\u624b\u52a8\u590d\u5236\u6587\u4ef6\u3001\u4f7f\u7528Python\u811a\u672c<\/strong>\u3002\u4f7f\u7528<code>pip<\/code>\u547d\u4ee4\u5b89\u88c5\u5230\u6307\u5b9a\u76ee\u5f55\u662f\u6700\u5e38\u89c1\u4e14\u9ad8\u6548\u7684\u65b9\u6cd5\uff0c\u901a\u8fc7\u8bbe\u7f6e<code>PYTHONPATH<\/code>\u73af\u5883\u53d8\u91cf\uff0c\u53ef\u4ee5\u8ba9Python\u5728\u5bfc\u5165\u6a21\u5757\u65f6\u641c\u7d22\u8fd9\u4e9b\u81ea\u5b9a\u4e49\u76ee\u5f55\u3002\u624b\u52a8\u590d\u5236\u6587\u4ef6\u9002\u7528\u4e8e\u7279\u5b9a\u573a\u666f\u4e0b\u7684\u6a21\u5757\u90e8\u7f72\uff0c\u800c\u7f16\u5199Python\u811a\u672c\u5219\u53ef\u4ee5\u5b9e\u73b0\u81ea\u52a8\u5316\u5b89\u88c5\u3002\u65e0\u8bba\u91c7\u7528\u54ea\u79cd\u65b9\u6cd5\uff0c\u90fd\u9700\u8981\u6839\u636e\u5177\u4f53\u9700\u6c42\u548c\u73af\u5883\u9009\u62e9\u9002\u5408\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<\/p>\n<p><p>\u901a\u8fc7\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u7075\u6d3b\u5730\u7ba1\u7406\u548c\u90e8\u7f72Python\u6a21\u5757\uff0c\u786e\u4fdd\u9879\u76ee\u7684\u4f9d\u8d56\u6a21\u5757\u5728\u4efb\u4f55\u73af\u5883\u4e2d\u90fd\u80fd\u6b63\u786e\u8fd0\u884c\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5c06Python\u6a21\u5757\u5b89\u88c5\u5230\u7279\u5b9a\u7684\u6587\u4ef6\u5939\u4e2d\uff1f<\/strong><br \/>\u4e3a\u4e86\u5c06Python\u6a21\u5757\u5b89\u88c5\u5230\u7279\u5b9a\u7684\u6587\u4ef6\u5939\uff0c\u53ef\u4ee5\u4f7f\u7528<code>--target<\/code>\u53c2\u6570\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165<code>pip install &lt;\u6a21\u5757\u540d&gt; --target=&lt;\u6307\u5b9a\u6587\u4ef6\u5939\u8def\u5f84&gt;<\/code>\u3002\u8fd9\u6837\uff0c\u6a21\u5757\u5c06\u4f1a\u88ab\u5b89\u88c5\u5230\u4f60\u6307\u5b9a\u7684\u6587\u4ef6\u5939\u4e2d\uff0c\u800c\u4e0d\u662f\u9ed8\u8ba4\u7684site-packages\u76ee\u5f55\u3002<\/p>\n<p><strong>\u5728\u5b89\u88c5\u6a21\u5757\u65f6\u53ef\u4ee5\u6307\u5b9a\u591a\u4e2a\u6587\u4ef6\u5939\u5417\uff1f<\/strong><br \/>\u4e0d\u53ef\u4ee5\u76f4\u63a5\u5728\u4e00\u6b21\u5b89\u88c5\u4e2d\u6307\u5b9a\u591a\u4e2a\u6587\u4ef6\u5939\u3002<code>--target<\/code>\u53c2\u6570\u53ea\u5141\u8bb8\u4f60\u5b9a\u4e49\u4e00\u4e2a\u76ee\u6807\u6587\u4ef6\u5939\u3002\u5982\u679c\u9700\u8981\u5c06\u6a21\u5757\u653e\u5165\u591a\u4e2a\u6587\u4ef6\u5939\u4e2d\uff0c\u53ef\u4ee5\u5728\u5b89\u88c5\u5b8c\u6210\u540e\u624b\u52a8\u590d\u5236\u5230\u5176\u4ed6\u6587\u4ef6\u5939\uff0c\u6216\u8005\u5206\u522b\u6267\u884c\u5b89\u88c5\u547d\u4ee4\u3002<\/p>\n<p><strong>\u5982\u679c\u6211\u60f3\u8981\u5728\u7a0b\u5e8f\u4e2d\u5f15\u7528\u7279\u5b9a\u6587\u4ef6\u5939\u4e2d\u7684\u6a21\u5757\uff0c\u5e94\u8be5\u600e\u4e48\u505a\uff1f<\/strong><br \/>\u5728Python\u7a0b\u5e8f\u4e2d\u5f15\u7528\u7279\u5b9a\u6587\u4ef6\u5939\u4e2d\u7684\u6a21\u5757\uff0c\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539<code>sys.path<\/code>\u6765\u5b9e\u73b0\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u53ef\u4ee5\u5728\u4ee3\u7801\u4e2d\u6dfb\u52a0\u5982\u4e0b\u5185\u5bb9\uff1a  <\/p>\n<pre><code class=\"language-python\">import sys\nsys.path.append(&#39;&lt;\u4f60\u7684\u6587\u4ef6\u5939\u8def\u5f84&gt;&#39;)\nimport &lt;\u6a21\u5757\u540d&gt;\n<\/code><\/pre>\n<p>\u8fd9\u6837\uff0cPython\u89e3\u91ca\u5668\u5c31\u4f1a\u5728\u6307\u5b9a\u7684\u6587\u4ef6\u5939\u4e2d\u67e5\u627e\u6a21\u5757\u3002<\/p>\n<p><strong>\u5b89\u88c5\u6a21\u5757\u540e\uff0c\u5982\u4f55\u786e\u8ba4\u5b83\u662f\u5426\u6210\u529f\u5b89\u88c5\u5728\u6307\u5b9a\u6587\u4ef6\u5939\u4e2d\uff1f<\/strong><br \/>\u53ef\u4ee5\u901a\u8fc7\u68c0\u67e5\u6307\u5b9a\u6587\u4ef6\u5939\u5185\u662f\u5426\u5b58\u5728\u5bf9\u5e94\u6a21\u5757\u6587\u4ef6\u6765\u786e\u8ba4\u5b89\u88c5\u662f\u5426\u6210\u529f\u3002\u5728\u7ec8\u7aef\u6216\u547d\u4ee4\u884c\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4<code>ls &lt;\u6587\u4ef6\u5939\u8def\u5f84&gt;<\/code>\uff08Linux\/Mac\uff09\u6216<code>dir &lt;\u6587\u4ef6\u5939\u8def\u5f84&gt;<\/code>\uff08Windows\uff09\u6765\u67e5\u770b\u8be5\u6587\u4ef6\u5939\u4e2d\u7684\u5185\u5bb9\uff0c\u786e\u4fdd\u6240\u9700\u6a21\u5757\u7684\u6587\u4ef6\u5b58\u5728\u3002\u5982\u679c\u6a21\u5757\u662f\u4e00\u4e2a\u5305\uff0c\u8fd8\u9700\u68c0\u67e5\u662f\u5426\u6709<code>__init__.py<\/code>\u6587\u4ef6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5982\u4f55\u5c06Python\u6a21\u5757\u76f4\u63a5\u62f7\u5165\u6587\u4ef6\u5939 \u5c06Python\u6a21\u5757\u76f4\u63a5\u62f7\u5165\u6587\u4ef6\u5939\u7684\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u3001\u624b\u52a8\u590d\u5236\u6587\u4ef6\u3001 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