{"id":1171658,"date":"2025-01-15T16:38:09","date_gmt":"2025-01-15T08:38:09","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1171658.html"},"modified":"2025-01-15T16:38:12","modified_gmt":"2025-01-15T08:38:12","slug":"python%e5%a6%82%e4%bd%95%e6%96%b0%e5%bb%ba%e8%99%9a%e6%8b%9f%e7%8e%af%e5%a2%83","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1171658.html","title":{"rendered":"python\u5982\u4f55\u65b0\u5efa\u865a\u62df\u73af\u5883"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/26073936\/34f56ebc-ab97-4f64-961a-1bbd4bfb7c93.webp\" alt=\"python\u5982\u4f55\u65b0\u5efa\u865a\u62df\u73af\u5883\" \/><\/p>\n<p><p> <strong>\u4f7f\u7528<code>venv<\/code>\u6a21\u5757\u3001\u4f7f\u7528<code>virtualenv<\/code>\u5de5\u5177\u3001\u4f7f\u7528<code>conda<\/code>\u5de5\u5177<\/strong>\uff0c\u8fd9\u4e09\u79cd\u65b9\u5f0f\u90fd\u53ef\u4ee5\u5728Python\u4e2d\u521b\u5efa\u865a\u62df\u73af\u5883\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u4f7f\u7528<code>venv<\/code>\u6a21\u5757\u6765\u521b\u5efa\u865a\u62df\u73af\u5883\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><p><strong>\u4f7f\u7528<code>venv<\/code>\u6a21\u5757\u521b\u5efa\u865a\u62df\u73af\u5883<\/strong><\/p>\n<\/p>\n<p><p>Python 3.3\u53ca\u4ee5\u4e0a\u7248\u672c\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5185\u7f6e\u7684\u6a21\u5757<code>venv<\/code>\uff0c\u53ef\u4ee5\u7528\u6765\u521b\u5efa\u865a\u62df\u73af\u5883\u3002\u8fd9\u4e2a\u6a21\u5757\u975e\u5e38\u65b9\u4fbf\uff0c\u4e0d\u9700\u8981\u989d\u5916\u5b89\u88c5\u4efb\u4f55\u7b2c\u4e09\u65b9\u5e93\u3002<\/p>\n<\/p>\n<ol>\n<li>\u786e\u8ba4Python\u7248\u672c<\/li>\n<\/ol>\n<p><p>\u9996\u5148\uff0c\u786e\u4fdd\u4f60\u7684Python\u7248\u672c\u662f3.3\u53ca\u4ee5\u4e0a\uff0c\u56e0\u4e3a<code>venv<\/code>\u6a21\u5757\u57283.3\u7248\u672c\u4e4b\u540e\u624d\u88ab\u5f15\u5165\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770bPython\u7248\u672c\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">python --version<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li>\u521b\u5efa\u865a\u62df\u73af\u5883<\/li>\n<\/ol>\n<p><p>\u5728\u4f60\u60f3\u8981\u521b\u5efa\u865a\u62df\u73af\u5883\u7684\u76ee\u5f55\u4e2d\uff0c\u6253\u5f00\u7ec8\u7aef\u6216\u547d\u4ee4\u63d0\u793a\u7b26\uff0c\u7136\u540e\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">python -m venv myenv<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u91cc\uff0c<code>myenv<\/code>\u662f\u4f60\u60f3\u8981\u4e3a\u865a\u62df\u73af\u5883\u53d6\u7684\u540d\u5b57\uff0c\u4f60\u53ef\u4ee5\u4efb\u610f\u66f4\u6539\u3002<\/p>\n<\/p>\n<ol start=\"3\">\n<li>\u6fc0\u6d3b\u865a\u62df\u73af\u5883<\/li>\n<\/ol>\n<p><p>\u521b\u5efa\u865a\u62df\u73af\u5883\u540e\uff0c\u4f60\u9700\u8981\u6fc0\u6d3b\u5b83\u3002\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u7684\u6fc0\u6d3b\u65b9\u5f0f\u6709\u6240\u4e0d\u540c\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>Windows<\/strong><\/li>\n<\/ul>\n<p><pre><code class=\"language-bash\">myenv\\Scripts\\activate<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ul>\n<li><strong>macOS\u548cLinux<\/strong><\/li>\n<\/ul>\n<p><pre><code class=\"language-bash\">source myenv\/bin\/activate<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6fc0\u6d3b\u6210\u529f\u540e\uff0c\u4f60\u4f1a\u770b\u5230\u547d\u4ee4\u884c\u63d0\u793a\u7b26\u524d\u9762\u591a\u4e86\u4e00\u4e2a\u62ec\u53f7\u62ec\u8d77\u6765\u7684\u865a\u62df\u73af\u5883\u540d\u79f0\uff0c\u6bd4\u5982<code>(myenv)<\/code>\u3002<\/p>\n<\/p>\n<ol start=\"4\">\n<li>\u5728\u865a\u62df\u73af\u5883\u4e2d\u5b89\u88c5\u4f9d\u8d56<\/li>\n<\/ol>\n<p><p>\u6fc0\u6d3b\u865a\u62df\u73af\u5883\u540e\uff0c\u4f60\u53ef\u4ee5\u5728\u8fd9\u4e2a\u73af\u5883\u4e2d\u5b89\u88c5\u4f60\u9700\u8981\u7684Python\u5305\uff0c\u6240\u6709\u5b89\u88c5\u7684\u5305\u90fd\u4f1a\u88ab\u9694\u79bb\u5728\u8fd9\u4e2a\u865a\u62df\u73af\u5883\u4e2d\uff0c\u4e0d\u4f1a\u5f71\u54cd\u5168\u5c40Python\u73af\u5883\u3002\u6bd4\u5982\u4f60\u53ef\u4ee5\u4f7f\u7528<code>pip<\/code>\u6765\u5b89\u88c5\u67d0\u4e2a\u5305\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install requests<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"5\">\n<li>\u9000\u51fa\u865a\u62df\u73af\u5883<\/li>\n<\/ol>\n<p><p>\u5f53\u4f60\u4e0d\u518d\u9700\u8981\u4f7f\u7528\u865a\u62df\u73af\u5883\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u9000\u51fa\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">deactivate<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u9000\u51fa\u540e\uff0c\u547d\u4ee4\u884c\u63d0\u793a\u7b26\u524d\u9762\u7684\u865a\u62df\u73af\u5883\u540d\u79f0\u5c06\u6d88\u5931\uff0c\u8868\u793a\u4f60\u5df2\u7ecf\u56de\u5230\u5168\u5c40Python\u73af\u5883\u3002<\/p>\n<\/p>\n<p><p><strong>\u4f7f\u7528<code>virtualenv<\/code>\u5de5\u5177<\/strong><\/p>\n<\/p>\n<p><p><code>virtualenv<\/code>\u662f\u4e00\u4e2a\u6d41\u884c\u7684\u7b2c\u4e09\u65b9\u5de5\u5177\uff0c\u7528\u4e8e\u521b\u5efa\u865a\u62df\u73af\u5883\u3002\u867d\u7136Python 3.3\u53ca\u4ee5\u4e0a\u7248\u672c\u5df2\u7ecf\u5185\u7f6e\u4e86<code>venv<\/code>\u6a21\u5757\uff0c\u4f46<code>virtualenv<\/code>\u4ecd\u7136\u5e7f\u6cdb\u4f7f\u7528\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e9b\u989d\u5916\u7684\u529f\u80fd\u548c\u66f4\u597d\u7684\u517c\u5bb9\u6027\u3002<\/p>\n<\/p>\n<ol>\n<li>\u5b89\u88c5<code>virtualenv<\/code><\/li>\n<\/ol>\n<p><p>\u9996\u5148\uff0c\u4f60\u9700\u8981\u5b89\u88c5<code>virtualenv<\/code>\u5de5\u5177\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528<code>pip<\/code>\u6765\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install virtualenv<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li>\u521b\u5efa\u865a\u62df\u73af\u5883<\/li>\n<\/ol>\n<p><p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\u865a\u62df\u73af\u5883\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">virtualenv myenv<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u91cc\uff0c<code>myenv<\/code>\u662f\u4f60\u60f3\u8981\u4e3a\u865a\u62df\u73af\u5883\u53d6\u7684\u540d\u5b57\u3002<\/p>\n<\/p>\n<ol start=\"3\">\n<li>\u6fc0\u6d3b\u865a\u62df\u73af\u5883<\/li>\n<\/ol>\n<p><p>\u521b\u5efa\u865a\u62df\u73af\u5883\u540e\uff0c\u6fc0\u6d3b\u65b9\u5f0f\u4e0e\u4f7f\u7528<code>venv<\/code>\u6a21\u5757\u65f6\u76f8\u540c\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>Windows<\/strong><\/li>\n<\/ul>\n<p><pre><code class=\"language-bash\">myenv\\Scripts\\activate<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ul>\n<li><strong>macOS\u548cLinux<\/strong><\/li>\n<\/ul>\n<p><pre><code class=\"language-bash\">source myenv\/bin\/activate<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u4f7f\u7528<code>conda<\/code>\u5de5\u5177<\/strong><\/p>\n<\/p>\n<p><p><code>conda<\/code>\u662f\u4e00\u4e2a\u5f00\u6e90\u5305\u7ba1\u7406\u548c\u73af\u5883\u7ba1\u7406\u7cfb\u7edf\uff0c\u53ef\u4ee5\u8f7b\u677e\u521b\u5efa\u548c\u7ba1\u7406Python\u865a\u62df\u73af\u5883\u3002<code>conda<\/code>\u4e0d\u4ec5\u652f\u6301Python\uff0c\u8fd8\u652f\u6301\u5176\u4ed6\u591a\u79cd\u8bed\u8a00\u3002<\/p>\n<\/p>\n<ol>\n<li>\u5b89\u88c5<code>conda<\/code><\/li>\n<\/ol>\n<p><p>\u4f60\u53ef\u4ee5\u901a\u8fc7\u5b89\u88c5Anaconda\u6216Miniconda\u6765\u83b7\u53d6<code>conda<\/code>\u5de5\u5177\u3002Anaconda\u5305\u542b\u4e86\u5927\u91cf\u7684\u79d1\u5b66\u8ba1\u7b97\u5305\uff0c\u800cMiniconda\u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u5b89\u88c5\u5305\uff0c\u53ea\u5305\u542b<code>conda<\/code>\u548cPython\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li>\u521b\u5efa\u865a\u62df\u73af\u5883<\/li>\n<\/ol>\n<p><p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\u865a\u62df\u73af\u5883\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">conda create --name myenv python=3.8<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u91cc\uff0c<code>myenv<\/code>\u662f\u4f60\u60f3\u8981\u4e3a\u865a\u62df\u73af\u5883\u53d6\u7684\u540d\u5b57\uff0c<code>python=3.8<\/code>\u8868\u793a\u4f60\u5e0c\u671b\u865a\u62df\u73af\u5883\u4e2d\u4f7f\u7528Python 3.8\u7248\u672c\u3002<\/p>\n<\/p>\n<ol start=\"3\">\n<li>\u6fc0\u6d3b\u865a\u62df\u73af\u5883<\/li>\n<\/ol>\n<p><p>\u521b\u5efa\u865a\u62df\u73af\u5883\u540e\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u6fc0\u6d3b\u5b83\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">conda activate myenv<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"4\">\n<li>\u5728\u865a\u62df\u73af\u5883\u4e2d\u5b89\u88c5\u4f9d\u8d56<\/li>\n<\/ol>\n<p><p>\u6fc0\u6d3b\u865a\u62df\u73af\u5883\u540e\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528<code>conda install<\/code>\u6216<code>pip install<\/code>\u6765\u5b89\u88c5\u4f60\u9700\u8981\u7684\u5305\u3002<\/p>\n<\/p>\n<ol start=\"5\">\n<li>\u9000\u51fa\u865a\u62df\u73af\u5883<\/li>\n<\/ol>\n<p><p>\u5f53\u4f60\u4e0d\u518d\u9700\u8981\u4f7f\u7528\u865a\u62df\u73af\u5883\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u9000\u51fa\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">conda deactivate<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><strong>\u603b\u7ed3<\/strong><\/p>\n<\/p>\n<p><p>\u4ee5\u4e0a\u4ecb\u7ecd\u4e86\u4e09\u79cd\u5728Python\u4e2d\u521b\u5efa\u865a\u62df\u73af\u5883\u7684\u65b9\u6cd5\uff1a\u4f7f\u7528<code>venv<\/code>\u6a21\u5757\u3001\u4f7f\u7528<code>virtualenv<\/code>\u5de5\u5177\u3001\u4f7f\u7528<code>conda<\/code>\u5de5\u5177\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u4f18\u7f3a\u70b9\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u3002\u65e0\u8bba\u9009\u62e9\u54ea\u79cd\u65b9\u6cd5\uff0c\u521b\u5efa\u548c\u7ba1\u7406\u865a\u62df\u73af\u5883\u90fd\u53ef\u4ee5\u6709\u6548\u907f\u514d\u5305\u4e4b\u95f4\u7684\u51b2\u7a81\uff0c\u786e\u4fdd\u9879\u76ee\u7684\u72ec\u7acb\u6027\u548c\u53ef\u79fb\u690d\u6027\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Python\u4e2d\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u865a\u62df\u73af\u5883\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>venv<\/code>\u6a21\u5757\u6765\u521b\u5efa\u865a\u62df\u73af\u5883\u3002\u9996\u5148\uff0c\u786e\u4fdd\u4f60\u5df2\u7ecf\u5b89\u88c5\u4e86Python\u3002\u63a5\u4e0b\u6765\uff0c\u5728\u7ec8\u7aef\u6216\u547d\u4ee4\u884c\u4e2d\u5bfc\u822a\u5230\u4f60\u60f3\u521b\u5efa\u73af\u5883\u7684\u76ee\u5f55\uff0c\u7136\u540e\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a  <\/p>\n<pre><code class=\"language-bash\">python -m venv myenv\n<\/code><\/pre>\n<p>\u8fd9\u91cc\u7684<code>myenv<\/code>\u53ef\u4ee5\u66ff\u6362\u4e3a\u4f60\u5e0c\u671b\u7ed9\u865a\u62df\u73af\u5883\u547d\u540d\u7684\u540d\u79f0\u3002<\/p>\n<p><strong>\u5728\u521b\u5efa\u865a\u62df\u73af\u5883\u540e\uff0c\u5982\u4f55\u6fc0\u6d3b\u5b83\uff1f<\/strong><br \/>\u6fc0\u6d3b\u865a\u62df\u73af\u5883\u7684\u65b9\u5f0f\u53d6\u51b3\u4e8e\u4f60\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\u5728Windows\u4e0a\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a  <\/p>\n<pre><code class=\"language-bash\">myenv\\Scripts\\activate\n<\/code><\/pre>\n<p>\u5728macOS\u6216Linux\u4e0a\uff0c\u547d\u4ee4\u4e3a\uff1a  <\/p>\n<pre><code class=\"language-bash\">source myenv\/bin\/activate\n<\/code><\/pre>\n<p>\u6fc0\u6d3b\u540e\uff0c\u4f60\u4f1a\u770b\u5230\u547d\u4ee4\u884c\u63d0\u793a\u7b26\u4e2d\u51fa\u73b0\u4e86\u865a\u62df\u73af\u5883\u7684\u540d\u79f0\uff0c\u8868\u660e\u4f60\u5df2\u7ecf\u6210\u529f\u8fdb\u5165\u8be5\u73af\u5883\u3002<\/p>\n<p><strong>\u5728\u865a\u62df\u73af\u5883\u4e2d\u5b89\u88c5\u548c\u7ba1\u7406\u4f9d\u8d56\u5305\u7684\u6700\u4f73\u5b9e\u8df5\u662f\u4ec0\u4e48\uff1f<\/strong><br \/>\u5728\u865a\u62df\u73af\u5883\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>pip<\/code>\u6765\u5b89\u88c5\u4f9d\u8d56\u5305\u3002\u4e3a\u786e\u4fdd\u9879\u76ee\u7684\u53ef\u79fb\u690d\u6027\uff0c\u5efa\u8bae\u521b\u5efa\u4e00\u4e2a<code>requirements.txt<\/code>\u6587\u4ef6\uff0c\u8bb0\u5f55\u6240\u6709\u4f9d\u8d56\u5305\u53ca\u5176\u7248\u672c\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u751f\u6210\u6b64\u6587\u4ef6\uff1a  <\/p>\n<pre><code class=\"language-bash\">pip freeze &gt; requirements.txt\n<\/code><\/pre>\n<p>\u4e3a\u4e86\u5b89\u88c5\u4f9d\u8d56\u5305\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a  <\/p>\n<pre><code class=\"language-bash\">pip install -r requirements.txt\n<\/code><\/pre>\n<p>\u8fd9\u6837\u505a\u53ef\u4ee5\u5e2e\u52a9\u56e2\u961f\u6210\u5458\u8f7b\u677e\u5730\u91cd\u73b0\u76f8\u540c\u7684\u5f00\u53d1\u73af\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u4f7f\u7528venv\u6a21\u5757\u3001\u4f7f\u7528virtualenv\u5de5\u5177\u3001\u4f7f\u7528conda\u5de5\u5177\uff0c\u8fd9\u4e09\u79cd\u65b9\u5f0f\u90fd\u53ef\u4ee5\u5728Python\u4e2d\u521b\u5efa\u865a\u62df\u73af [&hellip;]","protected":false},"author":3,"featured_media":1171665,"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\/1171658"}],"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=1171658"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1171658\/revisions"}],"predecessor-version":[{"id":1171667,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1171658\/revisions\/1171667"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1171665"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1171658"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1171658"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1171658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}