{"id":974708,"date":"2024-12-27T06:07:18","date_gmt":"2024-12-26T22:07:18","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/974708.html"},"modified":"2024-12-27T06:07:20","modified_gmt":"2024-12-26T22:07:20","slug":"python%e5%a6%82%e4%bd%95%e8%8e%b7%e5%8f%96%e7%bd%91%e9%a1%b5%e4%bb%a3%e7%a0%81","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/974708.html","title":{"rendered":"python\u5982\u4f55\u83b7\u53d6\u7f51\u9875\u4ee3\u7801"},"content":{"rendered":"<p style=\"text-align:center;\" ><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24200313\/47a9cfaa-13c9-4b28-aabb-c9b1ab264fe2.webp\" alt=\"python\u5982\u4f55\u83b7\u53d6\u7f51\u9875\u4ee3\u7801\" \/><\/p>\n<p><p> \u5728Python\u4e2d\uff0c\u83b7\u53d6\u7f51\u9875\u4ee3\u7801\u901a\u5e38\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528HTTP\u8bf7\u6c42\u5e93\u6765\u5b9e\u73b0\u3002<strong>\u5e38\u7528\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528requests\u5e93\u3001urllib\u5e93\u3001\u4ee5\u53ca\u901a\u8fc7selenium\u5e93\u8fdb\u884c\u52a8\u6001\u7f51\u9875\u7684\u6293\u53d6\u3002<\/strong> \u4f7f\u7528requests\u5e93\u662f\u6700\u7b80\u5355\u548c\u5e38\u7528\u7684\u65b9\u5f0f\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u5355\u7684API\u6765\u53d1\u9001HTTP\u8bf7\u6c42\u5e76\u83b7\u53d6\u54cd\u5e94\u3002\u5bf9\u4e8e\u66f4\u590d\u6742\u7684\u573a\u666f\uff0c\u4f8b\u5982\u9700\u8981\u6a21\u62df\u6d4f\u89c8\u5668\u884c\u4e3a\u6216\u5904\u7406JavaScript\u52a8\u6001\u52a0\u8f7d\u7684\u5185\u5bb9\uff0c\u53ef\u4ee5\u4f7f\u7528selenium\u5e93\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u4e9b\u65b9\u6cd5\u7684\u4f7f\u7528\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u3001\u4f7f\u7528REQUESTS\u5e93<\/p>\n<\/p>\n<p><p>Requests\u5e93\u662f\u4e00\u4e2a\u7528\u4e8e\u53d1\u9001HTTP\u8bf7\u6c42\u7684\u7b80\u5355\u6613\u7528\u7684\u5e93\u3002\u5b83\u53ef\u4ee5\u8f7b\u677e\u5730\u6293\u53d6\u9759\u6001\u7f51\u9875\u7684HTML\u4ee3\u7801\u3002<\/p>\n<\/p>\n<ol>\n<li>\u5b89\u88c5\u548c\u57fa\u672c\u7528\u6cd5<\/li>\n<\/ol>\n<p><p>\u8981\u4f7f\u7528requests\u5e93\uff0c\u9996\u5148\u9700\u8981\u5b89\u88c5\u5b83\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install requests<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u83b7\u53d6\u7f51\u9875\u7684HTML\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import requests<\/p>\n<p>url = &#39;http:\/\/example.com&#39;<\/p>\n<p>response = requests.get(url)<\/p>\n<h2><strong>\u83b7\u53d6\u7f51\u9875\u7684HTML\u4ee3\u7801<\/strong><\/h2>\n<p>html_code = response.text<\/p>\n<p>print(html_code)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>requests.get()<\/code>\u65b9\u6cd5\u5411\u6307\u5b9a\u7684URL\u53d1\u9001\u4e00\u4e2aGET\u8bf7\u6c42\uff0c\u5e76\u5c06\u54cd\u5e94\u5185\u5bb9\u5b58\u50a8\u5728<code>response<\/code>\u5bf9\u8c61\u4e2d\u3002\u7136\u540e\uff0c\u901a\u8fc7<code>response.text<\/code>\u5c5e\u6027\u53ef\u4ee5\u83b7\u5f97\u7f51\u9875\u7684HTML\u4ee3\u7801\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li>\u5904\u7406\u8bf7\u6c42\u5934\u548c\u53c2\u6570<\/li>\n<\/ol>\n<p><p>\u6709\u65f6\u5019\u9700\u8981\u6a21\u62df\u6d4f\u89c8\u5668\u8bf7\u6c42\uff0c\u6216\u643a\u5e26\u4e00\u4e9b\u53c2\u6570\u8fdb\u884c\u8bf7\u6c42\u3002\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u8bf7\u6c42\u5934\u548c\u53c2\u6570\u5b9e\u73b0\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">headers = {&#39;User-Agent&#39;: &#39;Mozilla\/5.0&#39;}<\/p>\n<p>params = {&#39;key1&#39;: &#39;value1&#39;, &#39;key2&#39;: &#39;value2&#39;}<\/p>\n<p>response = requests.get(url, headers=headers, params=params)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u8bbe\u7f6e<code>headers<\/code>\u53c2\u6570\uff0c\u53ef\u4ee5\u6a21\u62df\u6d4f\u89c8\u5668\u53d1\u9001\u8bf7\u6c42\uff1b\u901a\u8fc7<code>params<\/code>\u53c2\u6570\uff0c\u53ef\u4ee5\u5411URL\u9644\u52a0\u67e5\u8be2\u53c2\u6570\u3002<\/p>\n<\/p>\n<p><p>\u4e8c\u3001\u4f7f\u7528URLLIB\u5e93<\/p>\n<\/p>\n<p><p>Urllib\u662fPython\u5185\u7f6e\u7684HTTP\u8bf7\u6c42\u5e93\uff0c\u53ef\u4ee5\u5728\u4e0d\u5b89\u88c5\u989d\u5916\u5305\u7684\u60c5\u51b5\u4e0b\u4f7f\u7528\u3002<\/p>\n<\/p>\n<ol>\n<li>\u57fa\u672c\u7528\u6cd5<\/li>\n<\/ol>\n<p><p>\u4f7f\u7528urllib\u83b7\u53d6\u7f51\u9875\u4ee3\u7801\u7684\u57fa\u672c\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">import urllib.request<\/p>\n<p>url = &#39;http:\/\/example.com&#39;<\/p>\n<p>response = urllib.request.urlopen(url)<\/p>\n<h2><strong>\u8bfb\u53d6\u5e76\u89e3\u7801\u7f51\u9875\u5185\u5bb9<\/strong><\/h2>\n<p>html_code = response.read().decode(&#39;utf-8&#39;)<\/p>\n<p>print(html_code)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u4f7f\u7528<code>urllib.request.urlopen()<\/code>\u65b9\u6cd5\u6253\u5f00\u4e00\u4e2aURL\uff0c\u5e76\u901a\u8fc7<code>read()<\/code>\u65b9\u6cd5\u8bfb\u53d6\u7f51\u9875\u5185\u5bb9\u3002\u4e3a\u4e86\u6b63\u786e\u663e\u793a\u5185\u5bb9\uff0c\u9700\u8981\u8fdb\u884c\u89e3\u7801\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li>\u4f7f\u7528\u8bf7\u6c42\u5bf9\u8c61<\/li>\n<\/ol>\n<p><p>\u4f7f\u7528\u8bf7\u6c42\u5bf9\u8c61\u53ef\u4ee5\u66f4\u597d\u5730\u63a7\u5236\u8bf7\u6c42\u7684\u7ec6\u8282\uff0c\u5982\u8bbe\u7f6e\u8bf7\u6c42\u5934\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from urllib import request<\/p>\n<p>url = &#39;http:\/\/example.com&#39;<\/p>\n<p>req = request.Request(url, headers={&#39;User-Agent&#39;: &#39;Mozilla\/5.0&#39;})<\/p>\n<p>response = request.urlopen(req)<\/p>\n<p>html_code = response.read().decode(&#39;utf-8&#39;)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u521b\u5efa<code>Request<\/code>\u5bf9\u8c61\uff0c\u6211\u4eec\u53ef\u4ee5\u81ea\u5b9a\u4e49\u8bf7\u6c42\u5934\u5e76\u53d1\u9001\u8bf7\u6c42\u3002<\/p>\n<\/p>\n<p><p>\u4e09\u3001\u4f7f\u7528SELENIUM\u5e93<\/p>\n<\/p>\n<p><p>Selenium\u5e93\u9002\u5408\u5904\u7406\u9700\u8981\u6267\u884cJavaScript\u624d\u80fd\u83b7\u53d6\u5b8c\u6574\u5185\u5bb9\u7684\u52a8\u6001\u7f51\u9875\u3002\u5b83\u53ef\u4ee5\u6a21\u62df\u7528\u6237\u64cd\u4f5c\u6d4f\u89c8\u5668\u3002<\/p>\n<\/p>\n<ol>\n<li>\u5b89\u88c5\u548c\u57fa\u672c\u7528\u6cd5<\/li>\n<\/ol>\n<p><p>\u9996\u5148\uff0c\u9700\u8981\u5b89\u88c5selenium\u5e93\u548c\u5bf9\u5e94\u7684\u6d4f\u89c8\u5668\u9a71\u52a8\uff08\u5982ChromeDriver\uff09\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install selenium<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\u83b7\u53d6\u7f51\u9875\u4ee3\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from selenium import webdriver<\/p>\n<h2><strong>\u521b\u5efa\u6d4f\u89c8\u5668\u9a71\u52a8\u5bf9\u8c61<\/strong><\/h2>\n<p>driver = webdriver.Chrome()<\/p>\n<p>url = &#39;http:\/\/example.com&#39;<\/p>\n<p>driver.get(url)<\/p>\n<h2><strong>\u83b7\u53d6\u7f51\u9875\u7684HTML\u4ee3\u7801<\/strong><\/h2>\n<p>html_code = driver.page_source<\/p>\n<p>print(html_code)<\/p>\n<h2><strong>\u5173\u95ed\u6d4f\u89c8\u5668<\/strong><\/h2>\n<p>driver.quit()<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2aChrome\u6d4f\u89c8\u5668\u7684\u9a71\u52a8\u5bf9\u8c61\uff0c\u5e76\u901a\u8fc7<code>get()<\/code>\u65b9\u6cd5\u8bbf\u95ee\u6307\u5b9a\u7684URL\u3002\u901a\u8fc7<code>page_source<\/code>\u5c5e\u6027\u53ef\u4ee5\u83b7\u53d6\u5f53\u524d\u9875\u9762\u7684HTML\u4ee3\u7801\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li>\u5904\u7406\u52a8\u6001\u52a0\u8f7d\u5185\u5bb9<\/li>\n<\/ol>\n<p><p>Selenium\u4e0d\u4ec5\u53ef\u4ee5\u83b7\u53d6\u9759\u6001HTML\uff0c\u8fd8\u53ef\u4ee5\u5904\u7406\u52a8\u6001\u52a0\u8f7d\u7684\u5185\u5bb9\u3002\u5bf9\u4e8e\u9700\u8981\u7b49\u5f85\u7684\u5143\u7d20\uff0c\u53ef\u4ee5\u4f7f\u7528\u663e\u5f0f\u7b49\u5f85\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from selenium.webdriver.common.by import By<\/p>\n<p>from selenium.webdriver.support.ui import WebDriverW<a href=\"https:\/\/docs.pingcode.com\/blog\/59162.html\" target=\"_blank\">AI<\/a>t<\/p>\n<p>from selenium.webdriver.support import expected_conditions as EC<\/p>\n<h2><strong>\u7b49\u5f85\u67d0\u4e2a\u5143\u7d20\u52a0\u8f7d\u5b8c\u6210<\/strong><\/h2>\n<p>element = WebDriverWait(driver, 10).until(<\/p>\n<p>    EC.presence_of_element_located((By.ID, &quot;myElement&quot;))<\/p>\n<p>)<\/p>\n<h2><strong>\u83b7\u53d6\u52a8\u6001\u52a0\u8f7d\u540e\u7684HTML\u4ee3\u7801<\/strong><\/h2>\n<p>html_code = driver.page_source<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u53ef\u4ee5\u786e\u4fdd\u5728\u83b7\u53d6HTML\u4ee3\u7801\u65f6\uff0c\u9875\u9762\u4e2d\u7684\u52a8\u6001\u5185\u5bb9\u5df2\u7ecf\u52a0\u8f7d\u5b8c\u6210\u3002<\/p>\n<\/p>\n<p><p>\u56db\u3001\u4f7f\u7528BEAUTIFULSOUP\u89e3\u6790HTML<\/p>\n<\/p>\n<p><p>\u5728\u83b7\u53d6\u7f51\u9875\u4ee3\u7801\u540e\uff0c\u901a\u5e38\u9700\u8981\u89e3\u6790HTML\u4ee5\u63d0\u53d6\u6240\u9700\u7684\u4fe1\u606f\u3002BeautifulSoup\u662f\u4e00\u4e2a\u5e38\u7528\u7684HTML\u89e3\u6790\u5e93\u3002<\/p>\n<\/p>\n<ol>\n<li>\u5b89\u88c5\u548c\u57fa\u672c\u7528\u6cd5<\/li>\n<\/ol>\n<p><p>\u5b89\u88c5BeautifulSoup\u5e93\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-bash\">pip install beautifulsoup4<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u89e3\u6790HTML\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\">from bs4 import BeautifulSoup<\/p>\n<p>soup = BeautifulSoup(html_code, &#39;html.parser&#39;)<\/p>\n<h2><strong>\u67e5\u627e\u6240\u6709\u7684\u94fe\u63a5<\/strong><\/h2>\n<p>links = soup.find_all(&#39;a&#39;)<\/p>\n<p>for link in links:<\/p>\n<p>    print(link.get(&#39;href&#39;))<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>BeautifulSoup<\/code>\u5bf9\u8c61\u89e3\u6790HTML\u4ee3\u7801\uff0c\u5e76\u901a\u8fc7<code>find_all()<\/code>\u65b9\u6cd5\u67e5\u627e\u6240\u6709\u7684\u94fe\u63a5\u3002<\/p>\n<\/p>\n<ol start=\"2\">\n<li>\u4f7f\u7528CSS\u9009\u62e9\u5668<\/li>\n<\/ol>\n<p><p>BeautifulSoup\u8fd8\u652f\u6301\u4f7f\u7528CSS\u9009\u62e9\u5668\u8fdb\u884c\u67e5\u627e\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-python\"># \u67e5\u627e\u7279\u5b9a\u7c7b\u540d\u7684\u5143\u7d20<\/p>\n<p>elements = soup.select(&#39;.myClass&#39;)<\/p>\n<p>for element in elements:<\/p>\n<p>    print(element.text)<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u901a\u8fc7<code>select()<\/code>\u65b9\u6cd5\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u4f7f\u7528CSS\u9009\u62e9\u5668\u67e5\u627e\u5143\u7d20\u3002<\/p>\n<\/p>\n<p><p>\u4e94\u3001\u603b\u7ed3<\/p>\n<\/p>\n<p><p>\u83b7\u53d6\u7f51\u9875\u4ee3\u7801\u662f\u7f51\u7edc\u722c\u866b\u7684\u57fa\u7840\u6b65\u9aa4\u3002<strong>\u4f7f\u7528requests\u5e93\u53ef\u4ee5\u8f7b\u677e\u83b7\u53d6\u9759\u6001\u7f51\u9875\u7684HTML\u4ee3\u7801\uff0c\u800c\u901a\u8fc7selenium\u5e93\u53ef\u4ee5\u5904\u7406\u52a8\u6001\u52a0\u8f7d\u7684\u7f51\u9875\u5185\u5bb9\u3002<\/strong> \u5728\u83b7\u53d6\u7f51\u9875\u4ee3\u7801\u540e\uff0c\u901a\u5e38\u9700\u8981\u4f7f\u7528BeautifulSoup\u7b49\u5e93\u6765\u89e3\u6790HTML\u5e76\u63d0\u53d6\u6240\u9700\u7684\u4fe1\u606f\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u5e93\u548c\u65b9\u6cd5\uff0c\u4ee5\u5b9e\u73b0\u9ad8\u6548\u7684\u7f51\u9875\u6293\u53d6\u548c\u6570\u636e\u63d0\u53d6\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p> <strong>\u5982\u4f55\u4f7f\u7528Python\u83b7\u53d6\u7f51\u9875\u7684HTML\u4ee3\u7801\uff1f<\/strong><br \/>\u4f7f\u7528Python\u83b7\u53d6\u7f51\u9875\u7684HTML\u4ee3\u7801\u901a\u5e38\u53ef\u4ee5\u901a\u8fc7<code>requests<\/code>\u5e93\u6765\u5b9e\u73b0\u3002\u9996\u5148\uff0c\u786e\u4fdd\u4f60\u5df2\u7ecf\u5b89\u88c5\u4e86\u8fd9\u4e2a\u5e93\uff0c\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4<code>pip install requests<\/code>\u6765\u5b89\u88c5\u3002\u83b7\u53d6\u7f51\u9875\u4ee3\u7801\u7684\u57fa\u672c\u6b65\u9aa4\u662f\u53d1\u9001\u4e00\u4e2aHTTP\u8bf7\u6c42\u5230\u76ee\u6807\u7f51\u5740\uff0c\u5e76\u83b7\u53d6\u54cd\u5e94\u5185\u5bb9\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-python\">import requests\n\nurl = &quot;http:\/\/example.com&quot;\nresponse = requests.get(url)\nhtml_code = response.text\nprint(html_code)\n<\/code><\/pre>\n<p>\u8fd9\u6bb5\u4ee3\u7801\u5c06\u6253\u5370\u51fa\u76ee\u6807\u7f51\u9875\u7684HTML\u4ee3\u7801\u3002<\/p>\n<p><strong>\u83b7\u53d6\u7f51\u9875\u4ee3\u7801\u65f6\u9700\u8981\u6ce8\u610f\u54ea\u4e9b\u95ee\u9898\uff1f<\/strong><br \/>\u5728\u83b7\u53d6\u7f51\u9875\u4ee3\u7801\u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u4e00\u4e9b\u95ee\u9898\uff0c\u5982\u7f51\u7edc\u8fde\u63a5\u5931\u8d25\u3001\u76ee\u6807\u7f51\u5740\u4e0d\u53ef\u7528\u6216\u88ab\u9632\u706b\u5899\u963b\u6321\u7b49\u3002\u4e3a\u4e86\u5e94\u5bf9\u8fd9\u4e9b\u95ee\u9898\uff0c\u53ef\u4ee5\u4f7f\u7528\u5f02\u5e38\u5904\u7406\u673a\u5236\u6765\u6355\u83b7\u9519\u8bef\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-python\">try:\n    response = requests.get(url)\n    response.raise_for_status()  # \u68c0\u67e5\u8bf7\u6c42\u662f\u5426\u6210\u529f\n    html_code = response.text\nexcept requests.exceptions.RequestException as e:\n    print(f&quot;\u8bf7\u6c42\u51fa\u73b0\u9519\u8bef: {e}&quot;)\n<\/code><\/pre>\n<p>\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u5728\u53d1\u751f\u9519\u8bef\u65f6\uff0c\u7a0b\u5e8f\u4e0d\u4f1a\u76f4\u63a5\u5d29\u6e83\u3002<\/p>\n<p><strong>Python\u80fd\u5426\u83b7\u53d6\u52a8\u6001\u751f\u6210\u7684\u7f51\u9875\u5185\u5bb9\uff1f<\/strong><br \/>\u5bf9\u4e8e\u4f7f\u7528JavaScript\u52a8\u6001\u751f\u6210\u5185\u5bb9\u7684\u7f51\u9875\uff0c\u5355\u7eaf\u4f7f\u7528<code>requests<\/code>\u5e93\u53ef\u80fd\u65e0\u6cd5\u83b7\u53d6\u5230\u5b8c\u6574\u7684HTML\u4ee3\u7801\u3002\u53ef\u4ee5\u8003\u8651\u4f7f\u7528<code>Selenium<\/code>\u5e93\uff0c\u5b83\u53ef\u4ee5\u6a21\u62df\u6d4f\u89c8\u5668\u64cd\u4f5c\uff0c\u4ece\u800c\u83b7\u53d6\u52a8\u6001\u5185\u5bb9\u3002\u5b89\u88c5<code>Selenium<\/code>\u540e\uff0c\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre><code class=\"language-python\">from selenium import webdriver\n\n# \u8bbe\u7f6e\u6d4f\u89c8\u5668\u9a71\u52a8\ndriver = webdriver.Chrome()  # \u786e\u4fdd\u5df2\u5b89\u88c5ChromeDriver\ndriver.get(url)\nhtml_code = driver.page_source\nprint(html_code)\ndriver.quit()\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u65b9\u6cd5\u53ef\u4ee5\u83b7\u53d6\u5230\u901a\u8fc7JavaScript\u52a0\u8f7d\u7684\u7f51\u9875\u5185\u5bb9\uff0c\u9002\u5408\u5904\u7406\u66f4\u590d\u6742\u7684\u7f51\u9875\u6293\u53d6\u4efb\u52a1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u83b7\u53d6\u7f51\u9875\u4ee3\u7801\u901a\u5e38\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528HTTP\u8bf7\u6c42\u5e93\u6765\u5b9e\u73b0\u3002\u5e38\u7528\u7684\u65b9\u6cd5\u5305\u62ec\u4f7f\u7528requests\u5e93\u3001ur [&hellip;]","protected":false},"author":3,"featured_media":974721,"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\/974708"}],"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=974708"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/974708\/revisions"}],"predecessor-version":[{"id":974724,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/974708\/revisions\/974724"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/974721"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=974708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=974708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=974708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}