{"id":936,"date":"2025-01-12T22:35:24","date_gmt":"2025-01-12T14:35:24","guid":{"rendered":"https:\/\/www.laixuexila.com\/?p=936"},"modified":"2025-01-12T22:35:24","modified_gmt":"2025-01-12T14:35:24","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e5%8a%a8%e6%80%81%e5%91%bd%e4%bb%a4%e5%8a%a0%e8%bd%bd%e6%8f%90%e5%8d%87-python-cli-%e5%8f%af%e7%bb%b4%e6%8a%a4%e6%80%a7%e4%b8%8e%e6%89%a9%e5%b1%95%e6%80%a7","status":"publish","type":"post","link":"https:\/\/www.laixuexila.com\/index.php\/2025\/01\/12\/%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e5%8a%a8%e6%80%81%e5%91%bd%e4%bb%a4%e5%8a%a0%e8%bd%bd%e6%8f%90%e5%8d%87-python-cli-%e5%8f%af%e7%bb%b4%e6%8a%a4%e6%80%a7%e4%b8%8e%e6%89%a9%e5%b1%95%e6%80%a7\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528\u52a8\u6001\u547d\u4ee4\u52a0\u8f7d\u63d0\u5347 Python CLI \u53ef\u7ef4\u62a4\u6027\u4e0e\u6269\u5c55\u6027"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u6784\u5efa\u4e00\u4e2a\u7075\u6d3b\u4e14\u6613\u4e8e\u7ef4\u62a4\u7684 Python \u547d\u4ee4\u884c\u63a5\u53e3\uff08CLI\uff09\u7a0b\u5e8f\u662f\u5f88\u591a\u5f00\u53d1\u8005\u7684\u76ee\u6807\u3002\u968f\u7740\u9879\u76ee\u7684\u590d\u6742\u6027\u589e\u52a0\uff0c\u624b\u52a8\u7f16\u5199\u548c\u7ef4\u62a4\u5927\u91cf\u9759\u6001\u547d\u4ee4\u4f1a\u53d8\u5f97\u56f0\u96be\u4e14\u5bb9\u6613\u51fa\u9519\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u5982\u4f55\u901a\u8fc7\u52a8\u6001\u52a0\u8f7d\u547d\u4ee4\uff0c\u4f7f Python CLI \u66f4\u52a0\u6a21\u5757\u5316\u3001\u53ef\u6269\u5c55\uff0c\u5e76\u6700\u7ec8\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">1. <strong>\u4e3a\u4ec0\u4e48\u9700\u8981\u52a8\u6001\u547d\u4ee4\u52a0\u8f7d<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u968f\u7740\u9879\u76ee\u7684\u6269\u5c55\uff0c\u9759\u6001\u547d\u4ee4\u884c\u754c\u9762\u4f1a\u53d8\u5f97\u5e9e\u5927\uff0c\u4e14\u96be\u4ee5\u7ba1\u7406\u3002\u6bcf\u6b21\u65b0\u589e\u547d\u4ee4\u90fd\u53ef\u80fd\u5bfc\u81f4\u6587\u4ef6\u53d8\u5f97\u5197\u957f\u4e14\u96be\u4ee5\u7ef4\u62a4\u3002\u52a8\u6001\u547d\u4ee4\u52a0\u8f7d\u80fd\u591f\u6309\u9700\u52a0\u8f7d\u547d\u4ee4\uff0c\u4f7f\u5f97\u6bcf\u4e2a\u547d\u4ee4\u90fd\u80fd\u5728\u9700\u8981\u65f6\u88ab\u52a0\u8f7d\u5e76\u6267\u884c\uff0c\u800c\u4e0d\u662f\u5728\u5e94\u7528\u542f\u52a8\u65f6\u52a0\u8f7d\u6240\u6709\u547d\u4ee4\u3002\u8fd9\u4e0d\u4ec5\u80fd\u51cf\u5c11\u542f\u52a8\u65f6\u95f4\uff0c\u8fd8\u80fd\u63d0\u9ad8\u4ee3\u7801\u7684\u6e05\u6670\u5ea6\u548c\u53ef\u6269\u5c55\u6027\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. <strong>\u9759\u6001\u547d\u4ee4\u4e0e\u52a8\u6001\u547d\u4ee4\u7684\u5bf9\u6bd4<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u9759\u6001\u547d\u4ee4\uff1a<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u5e38\u6211\u4eec\u4f1a\u5728 Python \u4e2d\u4f7f\u7528\u4e00\u4e9b\u5e93\u5982 <code>argparse<\/code> \u6765\u5b9a\u4e49\u6240\u6709\u547d\u4ee4\uff0c\u5e76\u5728\u4e00\u4e2a\u5355\u4e00\u7684\u6587\u4ef6\u4e2d\u5b9e\u73b0\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import argparse\n\ndef main():\n    parser = argparse.ArgumentParser(description=\"\u4e00\u4e2a\u7b80\u5355\u7684CLI\u7a0b\u5e8f\")\n    parser.add_argument(\"command\", help=\"\u8981\u6267\u884c\u7684\u547d\u4ee4\")\n\n    args = parser.parse_args()\n\n    if args.command == \"hello\":\n        print(\"Hello, world!\")\n    elif args.command == \"goodbye\":\n        print(\"Goodbye!\")\n    else:\n        print(\"\u672a\u8bc6\u522b\u7684\u547d\u4ee4!\")\n\nif __name__ == \"__main__\":\n    main()<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u79cd\u65b9\u5f0f\u7b80\u5355\u4e14\u76f4\u89c2\uff0c\u4f46\u968f\u7740\u547d\u4ee4\u7684\u589e\u52a0\uff0c\u4ee3\u7801\u4f1a\u53d8\u5f97\u8d8a\u6765\u8d8a\u5e9e\u5927\uff0c\u96be\u4ee5\u7ef4\u62a4\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u52a8\u6001\u547d\u4ee4\uff1a<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u52a8\u6001\u547d\u4ee4\u52a0\u8f7d\u5141\u8bb8\u5c06\u6bcf\u4e2a\u547d\u4ee4\u5c01\u88c5\u6210\u72ec\u7acb\u7684\u6a21\u5757\uff0c\u5e76\u5728\u8fd0\u884c\u65f6\u52a0\u8f7d\u6240\u9700\u547d\u4ee4\u3002\u8fd9\u6837\uff0c\u6bcf\u4e2a\u547d\u4ee4\u90fd\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u6587\u4ef6\u6216\u6a21\u5757\uff0c\u4f7f\u5f97\u65b0\u589e\u547d\u4ee4\u65f6\u4e0d\u9700\u8981\u4fee\u6539\u4e3b\u7a0b\u5e8f\uff0c\u6781\u5927\u51cf\u5c11\u4e86\u7ef4\u62a4\u7684\u96be\u5ea6\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. <strong>\u5982\u4f55\u5b9e\u73b0\u52a8\u6001\u547d\u4ee4\u52a0\u8f7d<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">3.1 \u4f7f\u7528 <code>argparse<\/code> \u52a8\u6001\u52a0\u8f7d\u547d\u4ee4<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\uff0c\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a <code>commands<\/code> \u6587\u4ef6\u5939\uff0c\u6bcf\u4e2a\u547d\u4ee4\u662f\u4e00\u4e2a\u72ec\u7acb\u7684 Python \u6587\u4ef6\u3002\u5728\u4e3b\u7a0b\u5e8f\u4e2d\uff0c\u6211\u4eec\u5c06\u52a8\u6001\u5bfc\u5165\u548c\u6267\u884c\u8fd9\u4e9b\u547d\u4ee4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6b65\u9aa4\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u521b\u5efa\u547d\u4ee4\u6a21\u5757\uff1a<\/strong> \u6bcf\u4e2a\u547d\u4ee4\u90fd\u662f\u4e00\u4e2a Python \u811a\u672c\uff0c\u5e76\u4e14\u90fd\u5305\u542b\u4e00\u4e2a <code>run()<\/code> \u65b9\u6cd5\u6765\u6267\u884c\u8be5\u547d\u4ee4\u7684\u5177\u4f53\u903b\u8f91\u3002<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff0c\u521b\u5efa\u4e00\u4e2a <code>hello.py<\/code>\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># commands\/hello.py\ndef run():\n    print(\"Hello, world!\")<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u518d\u521b\u5efa\u4e00\u4e2a <code>goodbye.py<\/code>\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># commands\/goodbye.py\ndef run():\n    print(\"Goodbye!\")<\/code><\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u4e3b\u7a0b\u5e8f\u52a8\u6001\u52a0\u8f7d\u547d\u4ee4\uff1a<\/strong><br>\u5728\u4e3b\u7a0b\u5e8f\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7\u626b\u63cf <code>commands<\/code> \u76ee\u5f55\u6765\u52a8\u6001\u52a0\u8f7d\u547d\u4ee4\u3002\u6211\u4eec\u4f7f\u7528 <code>importlib<\/code> \u6a21\u5757\u6765\u52a8\u6001\u5bfc\u5165\u547d\u4ee4\u6a21\u5757\uff0c\u5e76\u901a\u8fc7 <code>getattr()<\/code> \u8c03\u7528\u547d\u4ee4\u7684 <code>run()<\/code> \u65b9\u6cd5\u3002<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>import argparse\nimport os\nimport importlib\n\ndef load_command(command_name):\n    try:\n        # \u52a8\u6001\u5bfc\u5165\u547d\u4ee4\u6a21\u5757\n        module = importlib.import_module(f\"commands.{command_name}\")\n        return module.run\n    except ModuleNotFoundError:\n        print(f\"\u547d\u4ee4 {command_name} \u672a\u627e\u5230!\")\n        return None\n\ndef main():\n    parser = argparse.ArgumentParser(description=\"\u52a8\u6001\u547d\u4ee4\u52a0\u8f7dCLI\")\n    parser.add_argument(\"command\", help=\"\u8981\u6267\u884c\u7684\u547d\u4ee4\")\n    args = parser.parse_args()\n\n    # \u52a0\u8f7d\u5e76\u6267\u884c\u547d\u4ee4\n    command_func = load_command(args.command)\n    if command_func:\n        command_func()\n\nif __name__ == \"__main__\":\n    main()<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u79cd\u65b9\u5f0f\u5141\u8bb8\u6211\u4eec\u5c06\u547d\u4ee4\u6a21\u5757\u72ec\u7acb\u51fa\u6765\uff0c\u4e14\u4e3b\u7a0b\u5e8f\u4e2d\u4e0d\u9700\u8981\u624b\u52a8\u6ce8\u518c\u6bcf\u4e2a\u547d\u4ee4\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3.2 \u4f7f\u7528 <code>click<\/code> \u5b9e\u73b0\u52a8\u6001\u547d\u4ee4\u52a0\u8f7d<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/click.palletsprojects.com\/en\/8.0.x\/\">Click<\/a> \u662f\u4e00\u4e2a\u6d41\u884c\u7684 Python \u5e93\uff0c\u7528\u4e8e\u521b\u5efa\u590d\u6742\u7684\u547d\u4ee4\u884c\u754c\u9762\u3002\u5b83\u652f\u6301\u591a\u7ea7\u547d\u4ee4\u3001\u52a8\u6001\u52a0\u8f7d\u7b49\u9ad8\u7ea7\u529f\u80fd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7 <code>Click<\/code> \u6765\u5b9e\u73b0\u52a8\u6001\u547d\u4ee4\u52a0\u8f7d\uff0c\u65b9\u6cd5\u4e0e <code>argparse<\/code> \u7c7b\u4f3c\uff0c\u4f46\u63d0\u4f9b\u4e86\u66f4\u591a\u529f\u80fd\uff0c\u4f8b\u5982\u5e2e\u52a9\u4fe1\u606f\u3001\u547d\u4ee4\u94fe\u7b49\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6b65\u9aa4\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5b89\u88c5 Click\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>pip install click<\/code><\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u521b\u5efa\u547d\u4ee4\u6a21\u5757\uff0c\u6bcf\u4e2a\u6a21\u5757\u4f9d\u7136\u662f\u4e00\u4e2a\u72ec\u7acb\u7684 Python \u6587\u4ef6\uff0c\u4e14\u5305\u542b\u4e00\u4e2a <code>cli()<\/code> \u51fd\u6570\u3002<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code># commands\/hello.py\nimport click\n\n@click.command()\ndef cli():\n    click.echo(\"Hello, world!\")<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code># commands\/goodbye.py\nimport click\n\n@click.command()\ndef cli():\n    click.echo(\"Goodbye!\")<\/code><\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u4e3b\u7a0b\u5e8f\u52a8\u6001\u52a0\u8f7d\u547d\u4ee4\uff1a<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>import click\nimport os\nimport importlib\n\ndef load_command(command_name):\n    try:\n        # \u52a8\u6001\u5bfc\u5165\u547d\u4ee4\u6a21\u5757\n        module = importlib.import_module(f\"commands.{command_name}\")\n        return module.cli\n    except ModuleNotFoundError:\n        print(f\"\u547d\u4ee4 {command_name} \u672a\u627e\u5230!\")\n        return None\n\n@click.command()\n@click.argument('command')\ndef main(command):\n    command_func = load_command(command)\n    if command_func:\n        command_func()\n\nif __name__ == \"__main__\":\n    main()<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u79cd\u65b9\u5f0f\u4f7f\u5f97\u6dfb\u52a0\u65b0\u547d\u4ee4\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\uff0c\u4e14 <code>Click<\/code> \u672c\u8eab\u4e5f\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u547d\u4ee4\u884c\u5de5\u5177\u548c\u529f\u80fd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. <strong>\u52a8\u6001\u547d\u4ee4\u52a0\u8f7d\u7684\u4f18\u52bf<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6a21\u5757\u5316\u7ba1\u7406\uff1a<\/strong> \u6bcf\u4e2a\u547d\u4ee4\u90fd\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u6a21\u5757\uff0c\u65b9\u4fbf\u56e2\u961f\u534f\u4f5c\u548c\u7ef4\u62a4\u3002<\/li>\n\n\n\n<li><strong>\u51cf\u5c11\u4ee3\u7801\u91cd\u590d\uff1a<\/strong> \u907f\u514d\u5728\u4e3b\u7a0b\u5e8f\u4e2d\u624b\u52a8\u5217\u51fa\u6240\u6709\u547d\u4ee4\uff0c\u901a\u8fc7\u52a8\u6001\u52a0\u8f7d\u6765\u51cf\u5c11\u5197\u4f59\u4ee3\u7801\u3002<\/li>\n\n\n\n<li><strong>\u66f4\u9ad8\u7684\u53ef\u6269\u5c55\u6027\uff1a<\/strong> \u65b0\u547d\u4ee4\u7684\u6dfb\u52a0\u4e0d\u9700\u8981\u4fee\u6539\u4e3b\u7a0b\u5e8f\u4ee3\u7801\uff0c\u53ea\u9700\u8981\u521b\u5efa\u65b0\u7684\u547d\u4ee4\u6a21\u5757\u3002<\/li>\n\n\n\n<li><strong>\u66f4\u597d\u7684\u6027\u80fd\uff1a<\/strong> \u4ec5\u5728\u9700\u8981\u65f6\u52a0\u8f7d\u547d\u4ee4\u6a21\u5757\uff0c\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u5185\u5b58\u6d88\u8017\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. <strong>\u5982\u4f55\u7ec4\u7ec7\u547d\u4ee4\u6587\u4ef6<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u968f\u7740\u547d\u4ee4\u6570\u91cf\u7684\u589e\u52a0\uff0c\u5408\u7406\u7ec4\u7ec7\u547d\u4ee4\u6587\u4ef6\u53d8\u5f97\u975e\u5e38\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u51e0\u79cd\u5e38\u89c1\u7684\u7ec4\u7ec7\u7ed3\u6784\uff1a<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">5.1 \u6309\u529f\u80fd\u7ec4\u7ec7<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c06\u76f8\u5173\u7684\u547d\u4ee4\u6309\u529f\u80fd\u5206\u7ec4\u5728\u4e0d\u540c\u7684\u5b50\u6587\u4ef6\u5939\u4e2d\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cli\/\n  \u251c\u2500\u2500 commands\/\n  \u2502   \u251c\u2500\u2500 hello\/\n  \u2502   \u2502   \u2514\u2500\u2500 hello.py\n  \u2502   \u251c\u2500\u2500 goodbye\/\n  \u2502   \u2502   \u2514\u2500\u2500 goodbye.py\n  \u2502   \u2514\u2500\u2500 utils\/\n  \u2502       \u2514\u2500\u2500 convert.py\n  \u251c\u2500\u2500 main.py<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">5.2 \u4f7f\u7528 <code>__init__.py<\/code> \u6587\u4ef6<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u4ee5\u5728 <code>commands<\/code> \u6587\u4ef6\u5939\u4e2d\u6dfb\u52a0 <code>__init__.py<\/code> \u6587\u4ef6\uff0c\u786e\u4fdd\u8be5\u76ee\u5f55\u4f5c\u4e3a Python \u5305\u8fdb\u884c\u7ba1\u7406\uff0c\u5e76\u63d0\u4f9b\u7edf\u4e00\u7684\u547d\u4ee4\u52a0\u8f7d\u63a5\u53e3\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">5.3 \u4f7f\u7528\u547d\u4ee4\u7684\u914d\u7f6e\u6587\u4ef6<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u914d\u7f6e\u6587\u4ef6\uff0c\u5982 JSON \u6216 YAML\uff0c\u6765\u7ba1\u7406\u547d\u4ee4\u7684\u914d\u7f6e\u3002\u8fd9\u4f7f\u5f97\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u52a8\u6001\u52a0\u8f7d\u548c\u7ba1\u7406\u547d\u4ee4\uff0c\u800c\u4e0d\u9700\u8981\u4fee\u6539\u4ee3\u7801\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. <strong>\u5982\u4f55\u6269\u5c55\u548c\u7ef4\u62a4<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u8ba9 Python CLI \u7a0b\u5e8f\u66f4\u6613\u4e8e\u6269\u5c55\u548c\u7ef4\u62a4\uff0c\u53ef\u4ee5\u9075\u5faa\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4fdd\u6301\u6a21\u5757\u5316\uff1a<\/strong> \u6bcf\u4e2a\u547d\u4ee4\u4f5c\u4e3a\u4e00\u4e2a\u72ec\u7acb\u6a21\u5757\u5b58\u5728\uff0c\u786e\u4fdd\u7a0b\u5e8f\u7684\u6bcf\u4e2a\u90e8\u5206\u90fd\u5c3d\u91cf\u5c0f\u4e14\u4e13\u6ce8\u3002<\/li>\n\n\n\n<li><strong>\u81ea\u52a8\u5316\u6d4b\u8bd5\uff1a<\/strong> \u4e3a\u6bcf\u4e2a\u547d\u4ee4\u7f16\u5199\u5355\u5143\u6d4b\u8bd5\uff0c\u786e\u4fdd\u6bcf\u4e2a\u547d\u4ee4\u80fd\u591f\u6b63\u786e\u6267\u884c\u3002<\/li>\n\n\n\n<li><strong>\u6587\u6863\uff1a<\/strong> \u6bcf\u4e2a\u547d\u4ee4\u90fd\u5e94\u8be5\u63d0\u4f9b\u6e05\u6670\u7684\u5e2e\u52a9\u4fe1\u606f\uff0c\u4f7f\u7528 <code>click<\/code> \u7b49\u5e93\u65f6\u53ef\u4ee5\u81ea\u52a8\u751f\u6210\u6587\u6863\u3002<\/li>\n\n\n\n<li><strong>\u4f7f\u7528\u7248\u672c\u63a7\u5236\uff1a<\/strong> \u968f\u7740\u547d\u4ee4\u6570\u91cf\u7684\u589e\u957f\uff0c\u7248\u672c\u63a7\u5236\u5de5\u5177\uff08\u5982 Git\uff09\u53d8\u5f97\u66f4\u52a0\u91cd\u8981\u3002\u4e3a\u6bcf\u4e2a\u7248\u672c\u589e\u52a0\u547d\u4ee4\u65f6\uff0c\u786e\u4fdd\u5411\u7528\u6237\u63d0\u4f9b\u8be6\u7ec6\u7684\u53d8\u66f4\u8bb0\u5f55\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">7. <strong>\u603b\u7ed3<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u52a8\u6001\u547d\u4ee4\u52a0\u8f7d\uff0cPython CLI \u7a0b\u5e8f\u4e0d\u4ec5\u53d8\u5f97\u66f4\u52a0\u6a21\u5757\u5316\u3001\u6613\u4e8e\u7ef4\u62a4\uff0c\u800c\u4e14\u968f\u7740\u9700\u6c42\u53d8\u5316\u53ef\u4ee5\u8f7b\u677e\u6269\u5c55\u3002\u91c7\u7528\u8fd9\u79cd\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u5c06\u6bcf\u4e2a\u547d\u4ee4\u72ec\u7acb\u6210\u6a21\u5757\uff0c\u51cf\u5c11\u4e3b\u7a0b\u5e8f\u4ee3\u7801\u7684\u590d\u6742\u6027\uff0c\u540c\u65f6\u63d0\u9ad8\u7a0b\u5e8f\u7684\u7075\u6d3b\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002\u65e0\u8bba\u662f\u4f7f\u7528 <code>argparse<\/code> \u8fd8\u662f <code>click<\/code>\uff0c\u52a8\u6001\u52a0\u8f7d\u547d\u4ee4\u90fd\u662f\u6784\u5efa\u53ef\u7ef4\u62a4 CLI \u5e94\u7528\u7684\u91cd\u8981\u6280\u672f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6784\u5efa\u4e00\u4e2a\u7075\u6d3b\u4e14\u6613\u4e8e\u7ef4\u62a4\u7684 Python \u547d\u4ee4\u884c\u63a5\u53e3\uff08CLI\uff09\u7a0b\u5e8f\u662f\u5f88\u591a\u5f00\u53d1\u8005\u7684\u76ee\u6807\u3002\u968f\u7740\u9879\u76ee\u7684\u590d\u6742\u6027\u589e\u52a0\uff0c\u624b\u52a8 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[],"class_list":["post-936","post","type-post","status-publish","format-standard","hentry","category-python"],"_links":{"self":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/comments?post=936"}],"version-history":[{"count":1,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/936\/revisions"}],"predecessor-version":[{"id":937,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/936\/revisions\/937"}],"wp:attachment":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/media?parent=936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/categories?post=936"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/tags?post=936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}