{"id":1022889,"date":"2024-12-27T13:39:26","date_gmt":"2024-12-27T05:39:26","guid":{"rendered":""},"modified":"2024-12-27T13:39:29","modified_gmt":"2024-12-27T05:39:29","slug":"linux-python%e5%a6%82%e4%bd%95%e4%bc%a0%e5%8f%82","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1022889.html","title":{"rendered":"linux python\u5982\u4f55\u4f20\u53c2"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25165325\/4fca378a-d179-478f-ad56-69245703af6b.webp\" alt=\"linux python\u5982\u4f55\u4f20\u53c2\" \/><\/p>\n<p><p> \u5728Linux\u4e2d\u4f7f\u7528Python\u4f20\u53c2\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5e38\u89c1\u7684\u65b9\u5f0f\u5305\u62ec<strong>\u547d\u4ee4\u884c\u53c2\u6570\u3001\u51fd\u6570\u53c2\u6570\u3001\u73af\u5883\u53d8\u91cf<\/strong>\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u72ec\u7279\u7684\u9002\u7528\u573a\u666f\u548c\u4f18\u52bf\u3002\u547d\u4ee4\u884c\u53c2\u6570\u662f\u901a\u8fc7\u547d\u4ee4\u884c\u76f4\u63a5\u4f20\u9012\u7ed9\u811a\u672c\u7684\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5728\u811a\u672c\u542f\u52a8\u65f6\u63d0\u4f9b\u8f93\u5165\u7684\u60c5\u51b5\uff1b\u51fd\u6570\u53c2\u6570\u5219\u662f\u5728\u51fd\u6570\u8c03\u7528\u65f6\u4f20\u9012\u53c2\u6570\uff0c\u9002\u7528\u4e8e\u4ee3\u7801\u5185\u90e8\u7684\u903b\u8f91\u63a7\u5236\uff1b\u73af\u5883\u53d8\u91cf\u53ef\u4ee5\u5728\u7cfb\u7edf\u7ea7\u522b\u8bbe\u7f6e\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5728\u591a\u4e2a\u7a0b\u5e8f\u95f4\u5171\u4eab\u6570\u636e\u7684\u573a\u666f\u3002\u4e0b\u9762\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9b\u4f20\u53c2\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><h3>\u4e00\u3001\u547d\u4ee4\u884c\u53c2\u6570<\/h3>\n<\/p>\n<p><p>\u5728Linux\u4e2d\uff0c\u901a\u8fc7\u547d\u4ee4\u884c\u5411Python\u811a\u672c\u4f20\u9012\u53c2\u6570\u662f\u975e\u5e38\u5e38\u7528\u7684\u65b9\u6cd5\u3002\u4f7f\u7528\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5728\u8fd0\u884c\u811a\u672c\u65f6\u52a8\u6001\u63d0\u4f9b\u8f93\u5165\uff0c\u800c\u65e0\u9700\u5728\u4ee3\u7801\u4e2d\u786c\u7f16\u7801\u3002<\/p>\n<\/p>\n<p><h4>1. \u4f7f\u7528sys.argv<\/h4>\n<\/p>\n<p><p>Python\u7684<code>sys<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86<code>argv<\/code>\u5217\u8868\uff0c\u53ef\u4ee5\u7528\u4e8e\u83b7\u53d6\u547d\u4ee4\u884c\u53c2\u6570\u3002<code>sys.argv[0]<\/code>\u662f\u811a\u672c\u540d\uff0c<code>sys.argv[1]<\/code>\u53ca\u4e4b\u540e\u7684\u5143\u7d20\u662f\u4f20\u9012\u7684\u53c2\u6570\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import sys<\/p>\n<p>def m<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>n():<\/p>\n<p>    print(&quot;Script name:&quot;, sys.argv[0])<\/p>\n<p>    for i in range(1, len(sys.argv)):<\/p>\n<p>        print(f&quot;Argument {i}:&quot;, sys.argv[i])<\/p>\n<p>if __name__ == &quot;__main__&quot;:<\/p>\n<p>    main()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u7ec8\u7aef\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">python script.py arg1 arg2 arg3<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8f93\u51fa\u5c06\u663e\u793a\u6bcf\u4e2a\u53c2\u6570\u3002\u6ce8\u610f\uff0c<code>sys.argv<\/code>\u4e2d\u7684\u53c2\u6570\u5747\u4e3a\u5b57\u7b26\u4e32\u7c7b\u578b\uff0c\u4f7f\u7528\u65f6\u53ef\u80fd\u9700\u8981\u8f6c\u6362\u3002<\/p>\n<\/p>\n<p><h4>2. \u4f7f\u7528argparse\u6a21\u5757<\/h4>\n<\/p>\n<p><p><code>argparse<\/code>\u6a21\u5757\u662fPython\u6807\u51c6\u5e93\u4e2d\u7528\u4e8e\u89e3\u6790\u547d\u4ee4\u884c\u53c2\u6570\u7684\u5f3a\u5927\u5de5\u5177\u3002\u5b83\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u529f\u80fd\uff0c\u5982\u53c2\u6570\u7c7b\u578b\u9a8c\u8bc1\u3001\u9ed8\u8ba4\u503c\u548c\u5e2e\u52a9\u4fe1\u606f\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import argparse<\/p>\n<p>def main():<\/p>\n<p>    parser = argparse.ArgumentParser(description=&#39;Process some integers.&#39;)<\/p>\n<p>    parser.add_argument(&#39;integers&#39;, metavar=&#39;N&#39;, type=int, nargs=&#39;+&#39;,<\/p>\n<p>                        help=&#39;an integer for the accumulator&#39;)<\/p>\n<p>    parser.add_argument(&#39;--sum&#39;, dest=&#39;accumulate&#39;, action=&#39;store_const&#39;,<\/p>\n<p>                        const=sum, default=max,<\/p>\n<p>                        help=&#39;sum the integers (default: find the max)&#39;)<\/p>\n<p>    args = parser.parse_args()<\/p>\n<p>    print(args.accumulate(args.integers))<\/p>\n<p>if __name__ == &quot;__main__&quot;:<\/p>\n<p>    main()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd0\u884c\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">python script.py 1 2 3 4 --sum<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6b64\u811a\u672c\u5c06\u8f93\u51fa<code>10<\/code>\uff0c\u56e0\u4e3a<code>--sum<\/code>\u9009\u9879\u5c06\u6539\u53d8\u9ed8\u8ba4\u884c\u4e3a\uff0c\u5c06\u8f93\u5165\u53c2\u6570\u6c42\u548c\u800c\u4e0d\u662f\u53d6\u6700\u5927\u503c\u3002<\/p>\n<\/p>\n<p><h3>\u4e8c\u3001\u51fd\u6570\u53c2\u6570<\/h3>\n<\/p>\n<p><p>\u51fd\u6570\u53c2\u6570\u662fPython\u4e2d\u6700\u57fa\u672c\u7684\u4f20\u53c2\u65b9\u6cd5\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5728\u4ee3\u7801\u5185\u90e8\u8c03\u7528\u51fd\u6570\u5e76\u4f20\u9012\u6570\u636e\u7684\u60c5\u51b5\u3002<\/p>\n<\/p>\n<p><h4>1. \u4f4d\u7f6e\u53c2\u6570<\/h4>\n<\/p>\n<p><p>\u4f4d\u7f6e\u53c2\u6570\u662f\u6700\u5e38\u89c1\u7684\u51fd\u6570\u53c2\u6570\u7c7b\u578b\uff0c\u8c03\u7528\u51fd\u6570\u65f6\u6309\u4f4d\u7f6e\u4f20\u9012\u53c2\u6570\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def add(a, b):<\/p>\n<p>    return a + b<\/p>\n<p>result = add(3, 4)<\/p>\n<p>print(result)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8c03\u7528<code>add<\/code>\u51fd\u6570\u65f6\uff0c<code>3<\/code>\u548c<code>4<\/code>\u5206\u522b\u8d4b\u7ed9<code>a<\/code>\u548c<code>b<\/code>\u3002<\/p>\n<\/p>\n<p><h4>2. \u5173\u952e\u5b57\u53c2\u6570<\/h4>\n<\/p>\n<p><p>\u5173\u952e\u5b57\u53c2\u6570\u5141\u8bb8\u5728\u8c03\u7528\u51fd\u6570\u65f6\u4f7f\u7528\u53c2\u6570\u540d\u6307\u5b9a\u53c2\u6570\uff0c\u589e\u5f3a\u4e86\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def add(a, b):<\/p>\n<p>    return a + b<\/p>\n<p>result = add(b=4, a=3)<\/p>\n<p>print(result)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e0e\u4f4d\u7f6e\u53c2\u6570\u76f8\u6bd4\uff0c\u5173\u952e\u5b57\u53c2\u6570\u7684\u987a\u5e8f\u53ef\u4ee5\u4e0d\u540c\uff0c\u4f46\u5fc5\u987b\u4f7f\u7528\u53c2\u6570\u540d\u3002<\/p>\n<\/p>\n<p><h4>3. \u9ed8\u8ba4\u53c2\u6570<\/h4>\n<\/p>\n<p><p>\u9ed8\u8ba4\u53c2\u6570\u5141\u8bb8\u5728\u51fd\u6570\u5b9a\u4e49\u65f6\u4e3a\u67d0\u4e9b\u53c2\u6570\u6307\u5b9a\u9ed8\u8ba4\u503c\uff0c\u8c03\u7528\u65f6\u53ef\u4ee5\u7701\u7565\u8fd9\u4e9b\u53c2\u6570\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def greet(name, message=&quot;Hello&quot;):<\/p>\n<p>    return f&quot;{message}, {name}!&quot;<\/p>\n<p>print(greet(&quot;Alice&quot;))<\/p>\n<p>print(greet(&quot;Bob&quot;, &quot;Good morning&quot;))<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728<code>greet<\/code>\u51fd\u6570\u4e2d\uff0c\u5982\u679c\u4e0d\u63d0\u4f9b<code>message<\/code>\u53c2\u6570\uff0c\u5c06\u4f7f\u7528\u9ed8\u8ba4\u503c<code>&quot;Hello&quot;<\/code>\u3002<\/p>\n<\/p>\n<p><h4>4. \u53ef\u53d8\u53c2\u6570<\/h4>\n<\/p>\n<p><p>Python\u652f\u6301\u53ef\u53d8\u53c2\u6570\uff0c\u7528\u4e8e\u5904\u7406\u4e0d\u5b9a\u6570\u91cf\u7684\u53c2\u6570\u3002\u901a\u8fc7\u5728\u53c2\u6570\u540d\u524d\u6dfb\u52a0<code>*<\/code>\u6216<code><\/code>\u53ef\u4ee5\u5206\u522b\u5b9a\u4e49\u4f4d\u7f6e\u548c\u5173\u952e\u5b57\u53ef\u53d8\u53c2\u6570\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">def sum_all(*args):<\/p>\n<p>    return sum(args)<\/p>\n<p>print(sum_all(1, 2, 3, 4))<\/p>\n<p>def print_details(kwargs):<\/p>\n<p>    for key, value in kwargs.items():<\/p>\n<p>        print(f&quot;{key}: {value}&quot;)<\/p>\n<p>print_details(name=&quot;Alice&quot;, age=30)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p><code>*args<\/code>\u5c06\u6240\u6709\u4f20\u9012\u7684\u53c2\u6570\u4f5c\u4e3a\u4e00\u4e2a\u5143\u7ec4\uff0c\u800c<code>kwargs<\/code>\u5c06\u6240\u6709\u5173\u952e\u5b57\u53c2\u6570\u4f5c\u4e3a\u4e00\u4e2a\u5b57\u5178\u3002<\/p>\n<\/p>\n<p><h3>\u4e09\u3001\u73af\u5883\u53d8\u91cf<\/h3>\n<\/p>\n<p><p>\u5728Linux\u4e2d\uff0c\u73af\u5883\u53d8\u91cf\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u7a0b\u5e8f\u4e4b\u95f4\u4f20\u9012\u4fe1\u606f\u7684\u673a\u5236\u3002Python\u53ef\u4ee5\u901a\u8fc7<code>os<\/code>\u6a21\u5757\u8bbf\u95ee\u548c\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\u3002<\/p>\n<\/p>\n<p><h4>1. \u8bfb\u53d6\u73af\u5883\u53d8\u91cf<\/h4>\n<\/p>\n<p><p>\u53ef\u4ee5\u4f7f\u7528<code>os.environ<\/code>\u8bbf\u95ee\u73af\u5883\u53d8\u91cf\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import os<\/p>\n<h2><strong>\u83b7\u53d6\u73af\u5883\u53d8\u91cf<\/strong><\/h2>\n<p>home = os.environ.get(&#39;HOME&#39;)<\/p>\n<p>print(&quot;Home directory:&quot;, home)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5982\u679c\u73af\u5883\u53d8\u91cf\u4e0d\u5b58\u5728\uff0c<code>os.environ.get<\/code>\u5c06\u8fd4\u56de<code>None<\/code>\u3002<\/p>\n<\/p>\n<p><h4>2. \u8bbe\u7f6e\u73af\u5883\u53d8\u91cf<\/h4>\n<\/p>\n<p><p>\u53ef\u4ee5\u4f7f\u7528<code>os.environ<\/code>\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\uff0c\u4f46\u8fd9\u79cd\u66f4\u6539\u4ec5\u5bf9\u5f53\u524d\u8fdb\u7a0b\u6709\u6548\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import os<\/p>\n<h2><strong>\u8bbe\u7f6e\u73af\u5883\u53d8\u91cf<\/strong><\/h2>\n<p>os.environ[&#39;MY_VAR&#39;] = &#39;some_value&#39;<\/p>\n<p>print(&quot;MY_VAR:&quot;, os.environ.get(&#39;MY_VAR&#39;))<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4f7f\u7528\u4e0a\u8ff0\u65b9\u6cd5\u8bbe\u7f6e\u7684\u73af\u5883\u53d8\u91cf\u5c06\u5728Python\u8fdb\u7a0b\u7ed3\u675f\u65f6\u5931\u6548\u3002<\/p>\n<\/p>\n<p><h4>3. \u4f7f\u7528dotenv\u7ba1\u7406\u73af\u5883\u53d8\u91cf<\/h4>\n<\/p>\n<p><p>\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u4f7f\u7528<code>.env<\/code>\u6587\u4ef6\u6765\u7ba1\u7406\u73af\u5883\u53d8\u91cf\u662f\u4e00\u79cd\u5e38\u89c1\u505a\u6cd5\u3002<code>python-dotenv<\/code>\u5e93\u53ef\u4ee5\u5e2e\u52a9\u52a0\u8f7d\u8fd9\u4e9b\u53d8\u91cf\u3002<\/p>\n<\/p>\n<p><p>\u9996\u5148\u5b89\u88c5\u5e93\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install python-dotenv<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\u521b\u5efa\u4e00\u4e2a<code>.env<\/code>\u6587\u4ef6\uff1a<\/p>\n<\/p>\n<p><pre><code>DATABASE_URL=postgres:\/\/user:pass@localhost\/dbname<\/p>\n<p>SECRET_KEY=mysecretkey<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728Python\u4ee3\u7801\u4e2d\u52a0\u8f7d\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from dotenv import load_dotenv<\/p>\n<p>import os<\/p>\n<p>load_dotenv()<\/p>\n<p>db_url = os.getenv(&#39;DATABASE_URL&#39;)<\/p>\n<p>secret_key = os.getenv(&#39;SECRET_KEY&#39;)<\/p>\n<p>print(&quot;Database URL:&quot;, db_url)<\/p>\n<p>print(&quot;Secret Key:&quot;, secret_key)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4f7f\u7528<code>dotenv<\/code>\u7ba1\u7406\u73af\u5883\u53d8\u91cf\u53ef\u4ee5\u7b80\u5316\u914d\u7f6e\u7ba1\u7406\uff0c\u7279\u522b\u662f\u5728\u4e0d\u540c\u7684\u5f00\u53d1\u3001\u6d4b\u8bd5\u548c\u751f\u4ea7\u73af\u5883\u4e2d\u3002<\/p>\n<\/p>\n<p><h3>\u56db\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p><p>Linux\u4e2dPython\u4f20\u53c2\u65b9\u6cd5\u7684\u9009\u62e9\u5e94\u6839\u636e\u5177\u4f53\u5e94\u7528\u573a\u666f\u6765\u51b3\u5b9a\u3002\u547d\u4ee4\u884c\u53c2\u6570\u9002\u7528\u4e8e\u9700\u8981\u52a8\u6001\u8f93\u5165\u7684\u811a\u672c\uff1b\u51fd\u6570\u53c2\u6570\u662f\u4ee3\u7801\u5185\u90e8\u903b\u8f91\u63a7\u5236\u7684\u57fa\u7840\uff1b\u73af\u5883\u53d8\u91cf\u9002\u7528\u4e8e\u9700\u8981\u5728\u4e0d\u540c\u7a0b\u5e8f\u6216\u8fdb\u7a0b\u95f4\u4f20\u9012\u4fe1\u606f\u7684\u60c5\u51b5\u3002\u901a\u8fc7\u7075\u6d3b\u8fd0\u7528\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u7f16\u5199\u51fa\u66f4\u5177\u9002\u5e94\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u7684Python\u7a0b\u5e8f\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u7ecf\u5e38\u9700\u8981\u7ed3\u5408\u4f7f\u7528\u591a\u79cd\u4f20\u53c2\u65b9\u6cd5\u4ee5\u6ee1\u8db3\u590d\u6742\u7684\u9700\u6c42\u3002\u4e86\u89e3\u6bcf\u79cd\u4f20\u53c2\u65b9\u6cd5\u7684\u4f18\u7f3a\u70b9\u548c\u5e94\u7528\u573a\u666f\uff0c\u5c06\u6709\u52a9\u4e8e\u7f16\u5199\u9ad8\u6548\u3001\u53ef\u9760\u7684\u4ee3\u7801\u3002\u5728\u5b9e\u8df5\u4e2d\uff0c\u901a\u8fc7\u4e0d\u65ad\u5c1d\u8bd5\u548c\u79ef\u7d2f\u7ecf\u9a8c\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u638c\u63e1\u8fd9\u4e9b\u5de5\u5177\u7684\u4f7f\u7528\u6280\u5de7\uff0c\u63d0\u5347Python\u7f16\u7a0b\u7684\u80fd\u529b\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u5728Linux\u73af\u5883\u4e0b\u4f7f\u7528Python\u4f20\u9012\u53c2\u6570\u7ed9\u811a\u672c\uff1f<\/strong><br \/>\u5728Linux\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u5411Python\u811a\u672c\u4f20\u9012\u53c2\u6570\u3002\u4f7f\u7528<code>sys.argv<\/code>\u6a21\u5757\u53ef\u4ee5\u83b7\u53d6\u8fd9\u4e9b\u53c2\u6570\u3002<code>sys.argv[0]<\/code>\u662f\u811a\u672c\u540d\uff0c\u800c<code>sys.argv[1:]<\/code>\u5219\u662f\u4f20\u9012\u7ed9\u811a\u672c\u7684\u53c2\u6570\u3002\u4f8b\u5982\uff0c\u8fd0\u884c<code>python script.py arg1 arg2<\/code>\u65f6\uff0c\u53ef\u4ee5\u5728\u811a\u672c\u4e2d\u901a\u8fc7<code>sys.argv[1]<\/code>\u548c<code>sys.argv[2]<\/code>\u8bbf\u95ee<code>arg1<\/code>\u548c<code>arg2<\/code>\u3002<\/p>\n<p><strong>\u5728Python\u811a\u672c\u4e2d\u5982\u4f55\u5904\u7406\u547d\u4ee4\u884c\u53c2\u6570\u7684\u7c7b\u578b\u8f6c\u6362\uff1f<\/strong><br \/>Python\u63a5\u6536\u547d\u4ee4\u884c\u53c2\u6570\u65f6\uff0c\u6240\u6709\u53c2\u6570\u9ed8\u8ba4\u90fd\u662f\u5b57\u7b26\u4e32\u7c7b\u578b\u3002\u5982\u679c\u9700\u8981\u5c06\u53c2\u6570\u8f6c\u6362\u4e3a\u6574\u6570\u3001\u6d6e\u70b9\u6570\u6216\u5176\u4ed6\u7c7b\u578b\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u7f6e\u7684\u7c7b\u578b\u8f6c\u6362\u51fd\u6570\u3002\u4f8b\u5982\uff0c<code>int(sys.argv[1])<\/code>\u53ef\u4ee5\u5c06\u7b2c\u4e00\u4e2a\u53c2\u6570\u8f6c\u6362\u4e3a\u6574\u6570\u3002\u5bf9\u53c2\u6570\u8fdb\u884c\u7c7b\u578b\u68c0\u67e5\u548c\u5f02\u5e38\u5904\u7406\u662f\u4e00\u4e2a\u597d\u4e60\u60ef\uff0c\u4ee5\u907f\u514d\u8fd0\u884c\u65f6\u9519\u8bef\u3002<\/p>\n<p><strong>\u662f\u5426\u53ef\u4ee5\u4f7f\u7528\u7b2c\u4e09\u65b9\u5e93\u6765\u589e\u5f3aPython\u811a\u672c\u7684\u53c2\u6570\u5904\u7406\u80fd\u529b\uff1f<\/strong><br \/>\u786e\u5b9e\u53ef\u4ee5\u3002\u4f7f\u7528<code>argparse<\/code>\u5e93\u53ef\u4ee5\u4f7f\u53c2\u6570\u5904\u7406\u66f4\u52a0\u7075\u6d3b\u548c\u5f3a\u5927\u3002\u5b83\u5141\u8bb8\u5b9a\u4e49\u9884\u671f\u7684\u53c2\u6570\u7c7b\u578b\u3001\u63d0\u4f9b\u5e2e\u52a9\u4fe1\u606f\uff0c\u5e76\u81ea\u52a8\u751f\u6210\u5e2e\u52a9\u6587\u6863\u3002\u901a\u8fc7<code>argparse.ArgumentParser()<\/code>\u521b\u5efa\u4e00\u4e2a\u89e3\u6790\u5668\uff0c\u4f7f\u7528<code>add_argument()<\/code>\u65b9\u6cd5\u6dfb\u52a0\u53c2\u6570\u9009\u9879\uff0c\u4ece\u800c\u66f4\u597d\u5730\u7ba1\u7406\u548c\u9a8c\u8bc1\u8f93\u5165\u7684\u547d\u4ee4\u884c\u53c2\u6570\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Linux\u4e2d\u4f7f\u7528Python\u4f20\u53c2\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5e38\u89c1\u7684\u65b9\u5f0f\u5305\u62ec\u547d\u4ee4\u884c\u53c2\u6570\u3001\u51fd\u6570\u53c2\u6570\u3001\u73af\u5883\u53d8\u91cf\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u72ec [&hellip;]","protected":false},"author":3,"featured_media":1022895,"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\/1022889"}],"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=1022889"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1022889\/revisions"}],"predecessor-version":[{"id":1022899,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1022889\/revisions\/1022899"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1022895"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1022889"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1022889"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1022889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}