{"id":956268,"date":"2024-12-27T02:31:53","date_gmt":"2024-12-26T18:31:53","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/956268.html"},"modified":"2024-12-27T02:31:55","modified_gmt":"2024-12-26T18:31:55","slug":"python%e5%a6%82%e4%bd%95%e8%b0%83%e7%94%a8%e5%86%85%e7%bd%ae%e6%a8%a1%e5%9d%97","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/956268.html","title":{"rendered":"python\u5982\u4f55\u8c03\u7528\u5185\u7f6e\u6a21\u5757"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/25095940\/3fb57101-704d-4d28-aefd-a806d5c7dbe4.webp\" alt=\"python\u5982\u4f55\u8c03\u7528\u5185\u7f6e\u6a21\u5757\" \/><\/p>\n<p><p> Python\u8c03\u7528\u5185\u7f6e\u6a21\u5757\u7684\u65b9\u5f0f\u975e\u5e38\u7b80\u5355\u3001\u4f7f\u7528\u5185\u7f6e\u6a21\u5757\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u6548\u7387\u3001\u589e\u5f3a\u4ee3\u7801\u7684\u529f\u80fd\u6027\u3002\u8c03\u7528\u5185\u7f6e\u6a21\u5757\u7684\u65b9\u6cd5\u662f\u4f7f\u7528<code>import<\/code>\u5173\u952e\u5b57\u5bfc\u5165\u6a21\u5757\u540d\u79f0\u3001\u4e4b\u540e\u4fbf\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u8be5\u6a21\u5757\u63d0\u4f9b\u7684\u51fd\u6570\u548c\u7c7b\u3002\u4f8b\u5982\uff0c\u8981\u4f7f\u7528\u6570\u5b66\u8ba1\u7b97\u76f8\u5173\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u5bfc\u5165<code>math<\/code>\u6a21\u5757\u5e76\u4f7f\u7528\u5176\u4e2d\u7684\u65b9\u6cd5\uff0c\u5982<code>math.sqrt()<\/code>\u8ba1\u7b97\u5e73\u65b9\u6839\u3002\u63a5\u4e0b\u6765\uff0c\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u8c03\u7528\u5185\u7f6e\u6a21\u5757\u53ca\u5176\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u4e00\u4e9b\u5177\u4f53\u4f8b\u5b50\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001PYTHON\u5185\u7f6e\u6a21\u5757\u6982\u8ff0<\/p>\n<\/p>\n<p><p>Python\u7684\u5185\u7f6e\u6a21\u5757\u662fPython\u6807\u51c6\u5e93\u7684\u4e00\u90e8\u5206\uff0c\u8fd9\u4e9b\u6a21\u5757\u662f\u968fPython\u89e3\u91ca\u5668\u4e00\u8d77\u53d1\u5e03\u7684\u3002\u5185\u7f6e\u6a21\u5757\u63d0\u4f9b\u4e86\u8bb8\u591a\u5e38\u7528\u529f\u80fd\uff0c\u5982\u6570\u5b66\u8fd0\u7b97\u3001\u65e5\u671f\u548c\u65f6\u95f4\u5904\u7406\u3001\u6587\u4ef6\u548c\u76ee\u5f55\u64cd\u4f5c\u7b49\u3002\u8fd9\u4e9b\u6a21\u5757\u7ecf\u8fc7\u9ad8\u5ea6\u4f18\u5316\uff0c\u5e76\u4e14\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\uff0c\u65e0\u9700\u989d\u5916\u5b89\u88c5\u3002<\/p>\n<\/p>\n<p><p>Python\u5185\u7f6e\u6a21\u5757\u7684\u4f7f\u7528\u4e3b\u8981\u6709\u4ee5\u4e0b\u51e0\u4e2a\u4f18\u70b9\uff1a<\/p>\n<\/p>\n<ol>\n<li><strong>\u63d0\u9ad8\u5f00\u53d1\u6548\u7387<\/strong>\uff1a\u7531\u4e8e\u5185\u7f6e\u6a21\u5757\u662fPython\u7684\u4e00\u90e8\u5206\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\uff0c\u65e0\u9700\u5b89\u88c5\u548c\u914d\u7f6e\u3002<\/li>\n<li><strong>\u529f\u80fd\u4e30\u5bcc<\/strong>\uff1a\u5185\u7f6e\u6a21\u5757\u6db5\u76d6\u4e86\u8bb8\u591a\u5e38\u7528\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5f00\u53d1\u9700\u6c42\u3002<\/li>\n<li><strong>\u6027\u80fd\u4f18\u8d8a<\/strong>\uff1a\u5185\u7f6e\u6a21\u5757\u901a\u5e38\u7528C\u8bed\u8a00\u5b9e\u73b0\uff0c\u6027\u80fd\u6bd4\u7eafPython\u5b9e\u73b0\u7684\u6a21\u5757\u66f4\u4f18\u8d8a\u3002<\/li>\n<\/ol>\n<p><p>\u4e8c\u3001\u5982\u4f55\u5bfc\u5165\u548c\u4f7f\u7528\u5185\u7f6e\u6a21\u5757<\/p>\n<\/p>\n<ol>\n<li><strong>\u5bfc\u5165\u6574\u4e2a\u6a21\u5757<\/strong><\/li>\n<\/ol>\n<p><p>\u6700\u5e38\u89c1\u7684\u65b9\u5f0f\u662f\u4f7f\u7528<code>import<\/code>\u5173\u952e\u5b57\u5bfc\u5165\u6574\u4e2a\u6a21\u5757\u3002\u5bfc\u5165\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u6a21\u5757\u540d\u6765\u8bbf\u95ee\u5176\u4e2d\u7684\u51fd\u6570\u3001\u7c7b\u548c\u53d8\u91cf\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import math<\/p>\n<p>print(math.sqrt(16))  # \u8f93\u51fa: 4.0<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u5bfc\u5165\u6a21\u5757\u7684\u90e8\u5206\u5185\u5bb9<\/strong><\/li>\n<\/ol>\n<p><p>\u5982\u679c\u53ea\u9700\u8981\u6a21\u5757\u4e2d\u7684\u67d0\u4e2a\u51fd\u6570\u6216\u7c7b\uff0c\u53ef\u4ee5\u4f7f\u7528<code>from ... import ...<\/code>\u8bed\u6cd5\u5bfc\u5165\u7279\u5b9a\u7684\u5185\u5bb9\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from math import sqrt<\/p>\n<p>print(sqrt(16))  # \u8f93\u51fa: 4.0<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"3\">\n<li><strong>\u4e3a\u6a21\u5757\u6216\u6a21\u5757\u5185\u5bb9\u6307\u5b9a\u522b\u540d<\/strong><\/li>\n<\/ol>\n<p><p>\u4e3a\u4e86\u7b80\u5316\u4ee3\u7801\u6216\u907f\u514d\u547d\u540d\u51b2\u7a81\uff0c\u53ef\u4ee5\u4e3a\u6a21\u5757\u6216\u6a21\u5757\u4e2d\u7684\u5185\u5bb9\u6307\u5b9a\u4e00\u4e2a\u522b\u540d\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import math as m<\/p>\n<p>print(m.sqrt(16))  # \u8f93\u51fa: 4.0<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><pre><code class=\"language-python\">from math import sqrt as square_root<\/p>\n<p>print(square_root(16))  # \u8f93\u51fa: 4.0<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e09\u3001\u5e38\u7528\u5185\u7f6e\u6a21\u5757\u53ca\u5176\u5e94\u7528<\/p>\n<\/p>\n<ol>\n<li><strong>MATH\u6a21\u5757<\/strong><\/li>\n<\/ol>\n<p><p><code>math<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u8bb8\u591a\u6570\u5b66\u8fd0\u7b97\u51fd\u6570\uff0c\u5982\u4e09\u89d2\u51fd\u6570\u3001\u5bf9\u6570\u51fd\u6570\u3001\u5e42\u8fd0\u7b97\u7b49\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import math<\/p>\n<p>print(math.pi)  # \u8f93\u51fa: 3.141592653589793<\/p>\n<p>print(math.sin(math.pi \/ 2))  # \u8f93\u51fa: 1.0<\/p>\n<p>print(math.log10(1000))  # \u8f93\u51fa: 3.0<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"2\">\n<li><strong>DATETIME\u6a21\u5757<\/strong><\/li>\n<\/ol>\n<p><p><code>datetime<\/code>\u6a21\u5757\u7528\u4e8e\u5904\u7406\u65e5\u671f\u548c\u65f6\u95f4\u3002\u5b83\u63d0\u4f9b\u4e86\u65e5\u671f\u548c\u65f6\u95f4\u7684\u64cd\u4f5c\u548c\u8ba1\u7b97\u529f\u80fd\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from datetime import datetime<\/p>\n<p>now = datetime.now()<\/p>\n<p>print(now)  # \u8f93\u51fa: \u5f53\u524d\u7684\u65e5\u671f\u548c\u65f6\u95f4<\/p>\n<p>formatted_date = now.strftime(&quot;%Y-%m-%d %H:%M:%S&quot;)<\/p>\n<p>print(formatted_date)  # \u8f93\u51fa: \u683c\u5f0f\u5316\u540e\u7684\u65e5\u671f\u548c\u65f6\u95f4<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"3\">\n<li><strong>OS\u6a21\u5757<\/strong><\/li>\n<\/ol>\n<p><p><code>os<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u4ea4\u4e92\u7684\u529f\u80fd\uff0c\u5982\u6587\u4ef6\u548c\u76ee\u5f55\u64cd\u4f5c\u3001\u73af\u5883\u53d8\u91cf\u83b7\u53d6\u7b49\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import os<\/p>\n<p>current_directory = os.getcwd()<\/p>\n<p>print(current_directory)  # \u8f93\u51fa: \u5f53\u524d\u5de5\u4f5c\u76ee\u5f55<\/p>\n<p>os.mkdir(&quot;new_folder&quot;)  # \u521b\u5efa\u4e00\u4e2a\u65b0\u76ee\u5f55<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"4\">\n<li><strong>SYS\u6a21\u5757<\/strong><\/li>\n<\/ol>\n<p><p><code>sys<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u4e9b\u4e0ePython\u89e3\u91ca\u5668\u76f8\u5173\u7684\u529f\u80fd\uff0c\u5982\u547d\u4ee4\u884c\u53c2\u6570\u83b7\u53d6\u3001Python\u7248\u672c\u4fe1\u606f\u7b49\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import sys<\/p>\n<p>print(sys.version)  # \u8f93\u51fa: Python\u7248\u672c\u4fe1\u606f<\/p>\n<p>print(sys.argv)  # \u8f93\u51fa: \u547d\u4ee4\u884c\u53c2\u6570\u5217\u8868<\/p>\n<p><\/code><\/pre>\n<\/p>\n<ol start=\"5\">\n<li><strong>RANDOM\u6a21\u5757<\/strong><\/li>\n<\/ol>\n<p><p><code>random<\/code>\u6a21\u5757\u7528\u4e8e\u751f\u6210\u968f\u673a\u6570\uff0c\u5305\u62ec\u968f\u673a\u9009\u62e9\u3001\u6253\u4e71\u987a\u5e8f\u3001\u751f\u6210\u968f\u673a\u6574\u6570\u7b49\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import random<\/p>\n<p>print(random.randint(1, 10))  # \u8f93\u51fa: 1\u523010\u4e4b\u95f4\u7684\u968f\u673a\u6574\u6570<\/p>\n<p>print(random.choice([&#39;apple&#39;, &#39;banana&#39;, &#39;cherry&#39;]))  # \u8f93\u51fa: \u968f\u673a\u9009\u62e9\u4e00\u4e2a\u6c34\u679c<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u56db\u3001\u5185\u7f6e\u6a21\u5757\u7684\u5b9e\u9645\u5e94\u7528\u573a\u666f<\/p>\n<\/p>\n<ol>\n<li><strong>\u6570\u636e\u5206\u6790<\/strong><\/li>\n<\/ol>\n<p><p>\u5728\u6570\u636e\u5206\u6790\u4e2d\uff0c\u5e38\u5e38\u9700\u8981\u7528\u5230\u6570\u5b66\u8fd0\u7b97\u548c\u7edf\u8ba1\u8ba1\u7b97\u3002<code>math<\/code>\u548c<code>statistics<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5e38\u7528\u7684\u6570\u5b66\u51fd\u6570\u548c\u7edf\u8ba1\u51fd\u6570\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u8fdb\u884c\u8ba1\u7b97\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li><strong>\u81ea\u52a8\u5316\u811a\u672c<\/strong><\/li>\n<\/ol>\n<p><p>\u5728\u7f16\u5199\u81ea\u52a8\u5316\u811a\u672c\u65f6\uff0c\u7ecf\u5e38\u9700\u8981\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u8fdb\u884c\u4ea4\u4e92\uff0c\u5982\u6587\u4ef6\u64cd\u4f5c\u3001\u73af\u5883\u53d8\u91cf\u8bbe\u7f6e\u7b49\u3002<code>os<\/code>\u548c<code>sys<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u4ea4\u4e92\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u9ad8\u6548\u5730\u5b8c\u6210\u8fd9\u4e9b\u4efb\u52a1\u3002<\/p>\n<\/p>\n<ol start=\"3\">\n<li><strong>\u7f51\u7edc\u7f16\u7a0b<\/strong><\/li>\n<\/ol>\n<p><p>Python\u5185\u7f6e\u7684<code>socket<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u4f4e\u7ea7\u522b\u7684\u7f51\u7edc\u63a5\u53e3\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u5404\u79cd\u7f51\u7edc\u534f\u8bae\u7684\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u3002<\/p>\n<\/p>\n<ol start=\"4\">\n<li><strong>\u6570\u636e\u52a0\u5bc6<\/strong><\/li>\n<\/ol>\n<p><p>Python\u5185\u7f6e\u7684<code>hashlib<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u591a\u79cd\u54c8\u5e0c\u7b97\u6cd5\uff0c\u53ef\u4ee5\u7528\u4e8e\u6570\u636e\u52a0\u5bc6\u548c\u9a8c\u8bc1\u3002<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import hashlib<\/p>\n<p>hash_object = hashlib.sha256(b&#39;Hello World&#39;)<\/p>\n<p>hex_dig = hash_object.hexdigest()<\/p>\n<p>print(hex_dig)  # \u8f93\u51fa: &#39;a591a6d40bf420404a011733cfb7b190d62c65bf0bcda32b53d27c8f5e2277e7&#39;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u4e94\u3001\u603b\u7ed3<\/p>\n<\/p>\n<p><p>Python\u5185\u7f6e\u6a21\u5757\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u529f\u80fd\uff0c\u6781\u5927\u5730\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\u3002\u5728\u4f7f\u7528\u5185\u7f6e\u6a21\u5757\u65f6\uff0c\u6211\u4eec\u53ea\u9700\u6839\u636e\u9700\u6c42\u5bfc\u5165\u76f8\u5e94\u7684\u6a21\u5757\uff0c\u5e76\u8c03\u7528\u5176\u4e2d\u7684\u51fd\u6570\u548c\u7c7b\u5373\u53ef\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u5408\u7406\u5229\u7528\u5185\u7f6e\u6a21\u5757\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u5b9e\u73b0\u529f\u80fd\u3001\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u5e0c\u671b\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u80fd\u591f\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528Python\u5185\u7f6e\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\u5185\u7f6e\u6a21\u5757\uff1f<\/strong><br \/>\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528<code>import<\/code>\u8bed\u53e5\u6765\u5bfc\u5165\u5185\u7f6e\u6a21\u5757\u3002\u4f8b\u5982\uff0c\u82e5\u8981\u5bfc\u5165<code>math<\/code>\u6a21\u5757\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<code>import math<\/code>\u3002\u5bfc\u5165\u540e\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u6a21\u5757\u4e2d\u7684\u51fd\u6570\u548c\u5c5e\u6027\uff0c\u5982<code>math.sqrt(16)<\/code>\u5c06\u8fd4\u56de4.0\u3002\u6b64\u5916\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528<code>from<\/code>\u8bed\u53e5\u5bfc\u5165\u7279\u5b9a\u529f\u80fd\uff0c\u6bd4\u5982<code>from math import sqrt<\/code>\uff0c\u8fd9\u6837\u53ef\u4ee5\u76f4\u63a5\u8c03\u7528<code>sqrt(16)<\/code>\u800c\u65e0\u9700\u524d\u7f00\u3002<\/p>\n<p><strong>\u5185\u7f6e\u6a21\u5757\u6709\u54ea\u4e9b\u5e38\u7528\u529f\u80fd\uff1f<\/strong><br \/>Python\u63d0\u4f9b\u4e86\u4f17\u591a\u5185\u7f6e\u6a21\u5757\uff0c\u6bcf\u4e2a\u6a21\u5757\u90fd\u5305\u542b\u4e30\u5bcc\u7684\u529f\u80fd\u3002\u4f8b\u5982\uff0c<code>os<\/code>\u6a21\u5757\u7528\u4e8e\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u8fdb\u884c\u4ea4\u4e92\uff0c\u5305\u62ec\u6587\u4ef6\u548c\u76ee\u5f55\u64cd\u4f5c\uff1b<code>datetime<\/code>\u6a21\u5757\u7528\u4e8e\u5904\u7406\u65e5\u671f\u548c\u65f6\u95f4\uff1b\u800c<code>random<\/code>\u6a21\u5757\u5219\u63d0\u4f9b\u751f\u6210\u968f\u673a\u6570\u7684\u5de5\u5177\u3002\u638c\u63e1\u8fd9\u4e9b\u6a21\u5757\u7684\u529f\u80fd\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u7f16\u7a0b\u6548\u7387\u3002<\/p>\n<p><strong>\u5982\u4f55\u67e5\u770bPython\u5185\u7f6e\u6a21\u5757\u7684\u6587\u6863\uff1f<\/strong><br \/>\u8981\u67e5\u770bPython\u5185\u7f6e\u6a21\u5757\u7684\u6587\u6863\uff0c\u53ef\u4ee5\u8bbf\u95ee\u5b98\u65b9Python\u6587\u6863\u7f51\u7ad9\uff08<a href=\"https:\/\/docs.python.org\/3\/library\/index.html%EF%BC%89%E3%80%82%E5%9C%A8%E8%BF%99%E9%87%8C%EF%BC%8C%E5%8F%AF%E4%BB%A5%E6%89%BE%E5%88%B0%E6%AF%8F%E4%B8%AA%E6%A8%A1%E5%9D%97%E7%9A%84%E8%AF%A6%E7%BB%86%E4%BB%8B%E7%BB%8D%E3%80%81%E5%87%BD%E6%95%B0%E5%88%97%E8%A1%A8%E5%92%8C%E4%BD%BF%E7%94%A8%E7%A4%BA%E4%BE%8B%E3%80%82%E6%AD%A4%E5%A4%96%EF%BC%8C%E4%BD%BF%E7%94%A8%60help(module_name)%60%E5%91%BD%E4%BB%A4%E4%B9%9F%E8%83%BD%E5%9C%A8Python%E4%BA%A4%E4%BA%92%E5%BC%8F%E7%8E%AF%E5%A2%83%E4%B8%AD%E8%8E%B7%E5%8F%96%E6%A8%A1%E5%9D%97%E7%9A%84%E7%9B%B8%E5%85%B3%E4%BF%A1%E6%81%AF%EF%BC%8C%E4%BE%8B%E5%A6%82%60help(math)%60%E5%B0%86%E6%98%BE%E7%A4%BAmath%E6%A8%A1%E5%9D%97%E7%9A%84%E8%AF%A6%E7%BB%86%E6%96%87%E6%A1%A3%E5%92%8C%E5%8F%AF%E7%94%A8%E5%87%BD%E6%95%B0%E3%80%82\">https:\/\/docs.python.org\/3\/library\/index.html\uff09\u3002\u5728\u8fd9\u91cc\uff0c\u53ef\u4ee5\u627e\u5230\u6bcf\u4e2a\u6a21\u5757\u7684\u8be6\u7ec6\u4ecb\u7ecd\u3001\u51fd\u6570\u5217\u8868\u548c\u4f7f\u7528\u793a\u4f8b\u3002\u6b64\u5916\uff0c\u4f7f\u7528`help(module_name)`\u547d\u4ee4\u4e5f\u80fd\u5728Python\u4ea4\u4e92\u5f0f\u73af\u5883\u4e2d\u83b7\u53d6\u6a21\u5757\u7684\u76f8\u5173\u4fe1\u606f\uff0c\u4f8b\u5982`help(math)`\u5c06\u663e\u793amath\u6a21\u5757\u7684\u8be6\u7ec6\u6587\u6863\u548c\u53ef\u7528\u51fd\u6570\u3002<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Python\u8c03\u7528\u5185\u7f6e\u6a21\u5757\u7684\u65b9\u5f0f\u975e\u5e38\u7b80\u5355\u3001\u4f7f\u7528\u5185\u7f6e\u6a21\u5757\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u6548\u7387\u3001\u589e\u5f3a\u4ee3\u7801\u7684\u529f\u80fd\u6027\u3002\u8c03\u7528\u5185\u7f6e\u6a21\u5757\u7684\u65b9\u6cd5\u662f [&hellip;]","protected":false},"author":3,"featured_media":956273,"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\/956268"}],"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=956268"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/956268\/revisions"}],"predecessor-version":[{"id":956274,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/956268\/revisions\/956274"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/956273"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=956268"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=956268"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=956268"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}