{"id":1089494,"date":"2025-01-08T13:53:59","date_gmt":"2025-01-08T05:53:59","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1089494.html"},"modified":"2025-01-08T13:54:02","modified_gmt":"2025-01-08T05:54:02","slug":"%e5%a6%82%e4%bd%95python%e5%ae%9e%e7%8e%b0%e7%bd%91%e9%a1%b5%e7%9a%84%e8%87%aa%e5%8a%a8%e5%8c%96-2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1089494.html","title":{"rendered":"\u5982\u4f55python\u5b9e\u73b0\u7f51\u9875\u7684\u81ea\u52a8\u5316"},"content":{"rendered":"

\"\u5982\u4f55python\u5b9e\u73b0\u7f51\u9875\u7684\u81ea\u52a8\u5316\"<\/p>\n

\u8981\u5b9e\u73b0Python\u7f51\u9875\u7684\u81ea\u52a8\u5316\uff0c\u6709\u591a\u79cd\u65b9\u6cd5\u548c\u5de5\u5177\u53ef\u4ee5\u9009\u62e9\uff0c<\/strong>\u5176\u4e2d\u5305\u62ecSelenium\u3001Beautiful Soup\u548cRequests\u3002Selenium\u662f\u6700\u5e38\u7528\u7684\u5de5\u5177\u4e4b\u4e00\uff0c\u56e0\u4e3a\u5b83\u652f\u6301\u4e0e\u6d4f\u89c8\u5668\u8fdb\u884c\u4ea4\u4e92\u3001\u6267\u884cJavaScript\u4ee3\u7801\u4ee5\u53ca\u5904\u7406\u52a8\u6001\u5185\u5bb9\u3002<\/strong>\u4e0b\u9762\u6211\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Selenium\u5b9e\u73b0\u7f51\u9875\u7684\u81ea\u52a8\u5316\uff0c\u5305\u62ec\u5b89\u88c5\u3001\u57fa\u672c\u64cd\u4f5c\u3001\u5143\u7d20\u5b9a\u4f4d\u4ee5\u53ca\u5e38\u89c1\u7684\u81ea\u52a8\u5316\u4efb\u52a1\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u5b89\u88c5\u4e0e\u914d\u7f6e<\/h3>\n<\/p>\n

\u8981\u4f7f\u7528Selenium\uff0c\u9700\u8981\u5148\u5b89\u88c5Selenium\u5e93\u548c\u4e00\u4e2a\u6d4f\u89c8\u5668\u9a71\u52a8\u7a0b\u5e8f\uff0c\u4f8b\u5982ChromeDriver\u3002\u4ee5\u4e0b\u662f\u5b89\u88c5\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n

    \n
  1. \u5b89\u88c5Selenium\u5e93\uff1a<\/li>\n<\/ol>\n

    pip install selenium<\/p>\n
    <\/code><\/pre>\n<\/p>\n
      \n
    1. \u4e0b\u8f7dChromeDriver\uff0c\u5e76\u786e\u4fdd\u5b83\u4e0e\u60a8\u5f53\u524d\u7684Chrome\u6d4f\u89c8\u5668\u7248\u672c\u76f8\u5339\u914d\u3002\u5c06ChromeDriver\u7684\u8def\u5f84\u6dfb\u52a0\u5230\u7cfb\u7edf\u73af\u5883\u53d8\u91cf\u4e2d\uff0c\u6216\u8005\u5728\u4ee3\u7801\u4e2d\u6307\u5b9a\u8def\u5f84\u3002<\/li>\n<\/ol>\n
      \u4e8c\u3001\u542f\u52a8\u6d4f\u89c8\u5668\u4e0e\u57fa\u672c\u64cd\u4f5c<\/h3>\n<\/p>\n
      \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u5f00\u59cb\u7f16\u5199\u4ee3\u7801\uff0c\u901a\u8fc7Selenium\u542f\u52a8\u6d4f\u89c8\u5668\u5e76\u8fdb\u884c\u57fa\u672c\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\uff1a<\/p>\n<\/p>\n
      from selenium import webdriver<\/p>\n
      \u521b\u5efaChrome\u6d4f\u89c8\u5668\u5b9e\u4f8b<\/strong><\/h2>\n
      driver = webdriver.Chrome()<\/p>\n
      \u6253\u5f00\u7f51\u9875<\/strong><\/h2>\n
      driver.get("https:\/\/www.example.com")<\/p>\n
      \u6253\u5370\u7f51\u9875\u6807\u9898<\/strong><\/h2>\n
      print(driver.title)<\/p>\n
      \u5173\u95ed\u6d4f\u89c8\u5668<\/strong><\/h2>\n
      driver.quit()<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u4e09\u3001\u5143\u7d20\u5b9a\u4f4d<\/h3>\n<\/p>\n
      \u5728\u81ea\u52a8\u5316\u7f51\u9875\u64cd\u4f5c\u65f6\uff0c\u5b9a\u4f4d\u7f51\u9875\u5143\u7d20\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u6b65\u3002Selenium\u63d0\u4f9b\u4e86\u591a\u79cd\u65b9\u6cd5\u6765\u5b9a\u4f4d\u5143\u7d20\uff0c\u5305\u62ec\u901a\u8fc7ID\u3001\u540d\u79f0\u3001\u7c7b\u540d\u3001\u6807\u7b7e\u540d\u3001XPath\u548cCSS\u9009\u62e9\u5668\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u5b9a\u4f4d\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n
        \n
      1. \u901a\u8fc7ID\u5b9a\u4f4d\uff1a<\/li>\n<\/ol>\n
        element = driver.find_element_by_id("element_id")<\/p>\n
        <\/code><\/pre>\n<\/p>\n
          \n
        1. \u901a\u8fc7\u540d\u79f0\u5b9a\u4f4d\uff1a<\/li>\n<\/ol>\n
          element = driver.find_element_by_name("element_name")<\/p>\n
          <\/code><\/pre>\n<\/p>\n
            \n
          1. \u901a\u8fc7\u7c7b\u540d\u5b9a\u4f4d\uff1a<\/li>\n<\/ol>\n
            element = driver.find_element_by_class_name("class_name")<\/p>\n
            <\/code><\/pre>\n<\/p>\n
              \n
            1. \u901a\u8fc7\u6807\u7b7e\u540d\u5b9a\u4f4d\uff1a<\/li>\n<\/ol>\n
              element = driver.find_element_by_tag_name("tag_name")<\/p>\n
              <\/code><\/pre>\n<\/p>\n
                \n
              1. \u901a\u8fc7XPath\u5b9a\u4f4d\uff1a<\/li>\n<\/ol>\n
                element = driver.find_element_by_xpath("\/\/tag[@attribute='value']")<\/p>\n
                <\/code><\/pre>\n<\/p>\n
                  \n
                1. \u901a\u8fc7CSS\u9009\u62e9\u5668\u5b9a\u4f4d\uff1a<\/li>\n<\/ol>\n
                  element = driver.find_element_by_css_selector("css_selector")<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                  \u56db\u3001\u5e38\u89c1\u7684\u81ea\u52a8\u5316\u4efb\u52a1<\/h3>\n<\/p>\n
                  1\u3001\u586b\u5199\u8868\u5355\u5e76\u63d0\u4ea4<\/h4>\n<\/p>\n
                  \u586b\u5199\u8868\u5355\u5e76\u63d0\u4ea4\u662f\u81ea\u52a8\u5316\u6d4b\u8bd5\u4e2d\u5e38\u89c1\u7684\u4efb\u52a1\u4e4b\u4e00\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f8b\u5b50\uff1a<\/p>\n<\/p>\n
                  from selenium import webdriver<\/p>\n
                  from selenium.webdriver.common.keys import Keys<\/p>\n
                  \u542f\u52a8\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver = webdriver.Chrome()<\/p>\n
                  \u6253\u5f00\u7f51\u9875<\/strong><\/h2>\n
                  driver.get("https:\/\/www.example.com\/login")<\/p>\n
                  \u5b9a\u4f4d\u7528\u6237\u540d\u548c\u5bc6\u7801\u8f93\u5165\u6846<\/strong><\/h2>\n
                  username = driver.find_element_by_id("username")<\/p>\n
                  password = driver.find_element_by_id("password")<\/p>\n
                  \u8f93\u5165\u7528\u6237\u540d\u548c\u5bc6\u7801<\/strong><\/h2>\n
                  username.send_keys("my_username")<\/p>\n
                  password.send_keys("my_password")<\/p>\n
                  \u63d0\u4ea4\u8868\u5355<\/strong><\/h2>\n
                  password.send_keys(Keys.RETURN)<\/p>\n
                  \u5173\u95ed\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver.quit()<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                  2\u3001\u70b9\u51fb\u6309\u94ae\u548c\u94fe\u63a5<\/h4>\n<\/p>\n
                  \u70b9\u51fb\u6309\u94ae\u548c\u94fe\u63a5\u4e5f\u662f\u5e38\u89c1\u7684\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f8b\u5b50\uff1a<\/p>\n<\/p>\n
                  from selenium import webdriver<\/p>\n
                  \u542f\u52a8\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver = webdriver.Chrome()<\/p>\n
                  \u6253\u5f00\u7f51\u9875<\/strong><\/h2>\n
                  driver.get("https:\/\/www.example.com")<\/p>\n
                  \u5b9a\u4f4d\u5e76\u70b9\u51fb\u6309\u94ae<\/strong><\/h2>\n
                  button = driver.find_element_by_id("button_id")<\/p>\n
                  button.click()<\/p>\n
                  \u5b9a\u4f4d\u5e76\u70b9\u51fb\u94fe\u63a5<\/strong><\/h2>\n
                  link = driver.find_element_by_link_text("Link Text")<\/p>\n
                  link.click()<\/p>\n
                  \u5173\u95ed\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver.quit()<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                  3\u3001\u5904\u7406\u5f39\u51fa\u6846\u548c\u8b66\u544a\u6846<\/h4>\n<\/p>\n
                  \u5728\u81ea\u52a8\u5316\u6d4b\u8bd5\u4e2d\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u5f39\u51fa\u6846\u548c\u8b66\u544a\u6846\u3002Selenium\u63d0\u4f9b\u4e86\u5904\u7406\u8fd9\u4e9b\u60c5\u51b5\u7684\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n
                  from selenium import webdriver<\/p>\n
                  from selenium.webdriver.common.alert import Alert<\/p>\n
                  \u542f\u52a8\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver = webdriver.Chrome()<\/p>\n
                  \u6253\u5f00\u7f51\u9875<\/strong><\/h2>\n
                  driver.get("https:\/\/www.example.com")<\/p>\n
                  \u5b9a\u4f4d\u5e76\u70b9\u51fb\u89e6\u53d1\u5f39\u51fa\u6846\u7684\u6309\u94ae<\/strong><\/h2>\n
                  button = driver.find_element_by_id("alert_button")<\/p>\n
                  button.click()<\/p>\n
                  \u5207\u6362\u5230\u8b66\u544a\u6846\u5e76\u63a5\u53d7<\/strong><\/h2>\n
                  alert = Alert(driver)<\/p>\n
                  alert.accept()<\/p>\n
                  \u5173\u95ed\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver.quit()<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                  4\u3001\u5904\u7406\u4e0b\u62c9\u83dc\u5355<\/h4>\n<\/p>\n
                  \u5904\u7406\u4e0b\u62c9\u83dc\u5355\u4e5f\u662f\u81ea\u52a8\u5316\u6d4b\u8bd5\u4e2d\u7684\u5e38\u89c1\u4efb\u52a1\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f8b\u5b50\uff1a<\/p>\n<\/p>\n
                  from selenium import webdriver<\/p>\n
                  from selenium.webdriver.support.ui import Select<\/p>\n
                  \u542f\u52a8\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver = webdriver.Chrome()<\/p>\n
                  \u6253\u5f00\u7f51\u9875<\/strong><\/h2>\n
                  driver.get("https:\/\/www.example.com")<\/p>\n
                  \u5b9a\u4f4d\u4e0b\u62c9\u83dc\u5355<\/strong><\/h2>\n
                  dropdown = Select(driver.find_element_by_id("dropdown_id"))<\/p>\n
                  \u9009\u62e9\u9009\u9879<\/strong><\/h2>\n
                  dropdown.select_by_visible_text("Option Text")<\/p>\n
                  \u6216\u8005\u901a\u8fc7\u7d22\u5f15\u9009\u62e9<\/strong><\/h2>\n
                  dropdown.select_by_index(1)<\/p>\n
                  \u6216\u8005\u901a\u8fc7\u503c\u9009\u62e9<\/strong><\/h2>\n
                  dropdown.select_by_value("option_value")<\/p>\n
                  \u5173\u95ed\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver.quit()<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                  \u4e94\u3001\u5904\u7406\u52a8\u6001\u5185\u5bb9\u4e0e\u7b49\u5f85<\/h3>\n<\/p>\n
                  \u5728\u5904\u7406\u52a8\u6001\u5185\u5bb9\u65f6\uff0c\u53ef\u80fd\u9700\u8981\u7b49\u5f85\u67d0\u4e9b\u5143\u7d20\u52a0\u8f7d\u5b8c\u6210\u3002Selenium\u63d0\u4f9b\u4e86\u663e\u5f0f\u7b49\u5f85\u548c\u9690\u5f0f\u7b49\u5f85\u4e24\u79cd\u65b9\u6cd5\u3002<\/p>\n<\/p>\n
                  1\u3001\u9690\u5f0f\u7b49\u5f85<\/h4>\n<\/p>\n
                  \u9690\u5f0f\u7b49\u5f85\u662f\u5728\u627e\u4e0d\u5230\u5143\u7d20\u65f6\uff0c\u7b49\u5f85\u4e00\u6bb5\u65f6\u95f4\u518d\u7ee7\u7eed\u67e5\u627e\uff1a<\/p>\n<\/p>\n
                  from selenium import webdriver<\/p>\n
                  \u542f\u52a8\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver = webdriver.Chrome()<\/p>\n
                  \u8bbe\u7f6e\u9690\u5f0f\u7b49\u5f85\u65f6\u95f4<\/strong><\/h2>\n
                  driver.implicitly_wAI<\/a>t(10)<\/p>\n
                  \u6253\u5f00\u7f51\u9875<\/strong><\/h2>\n
                  driver.get("https:\/\/www.example.com")<\/p>\n
                  \u5c1d\u8bd5\u5b9a\u4f4d\u5143\u7d20<\/strong><\/h2>\n
                  element = driver.find_element_by_id("element_id")<\/p>\n
                  \u5173\u95ed\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver.quit()<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                  2\u3001\u663e\u5f0f\u7b49\u5f85<\/h4>\n<\/p>\n
                  \u663e\u5f0f\u7b49\u5f85\u662f\u5728\u7279\u5b9a\u6761\u4ef6\u6ee1\u8db3\u65f6\u624d\u7ee7\u7eed\u6267\u884c\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
                  from selenium import webdriver<\/p>\n
                  from selenium.webdriver.common.by import By<\/p>\n
                  from selenium.webdriver.support.ui import WebDriverWait<\/p>\n
                  from selenium.webdriver.support import expected_conditions as EC<\/p>\n
                  \u542f\u52a8\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver = webdriver.Chrome()<\/p>\n
                  \u6253\u5f00\u7f51\u9875<\/strong><\/h2>\n
                  driver.get("https:\/\/www.example.com")<\/p>\n
                  \u8bbe\u7f6e\u663e\u5f0f\u7b49\u5f85\u65f6\u95f4<\/strong><\/h2>\n
                  wait = WebDriverWait(driver, 10)<\/p>\n
                  \u7b49\u5f85\u5143\u7d20\u52a0\u8f7d\u5b8c\u6210<\/strong><\/h2>\n
                  element = wait.until(EC.presence_of_element_located((By.ID, "element_id")))<\/p>\n
                  \u5173\u95ed\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver.quit()<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                  \u516d\u3001\u5904\u7406\u591a\u7a97\u53e3\u548c\u6846\u67b6<\/h3>\n<\/p>\n
                  \u6709\u65f6\u7f51\u9875\u4f1a\u6253\u5f00\u65b0\u7a97\u53e3\u6216\u4f7f\u7528\u6846\u67b6\uff0cSelenium\u63d0\u4f9b\u4e86\u5904\u7406\u8fd9\u4e9b\u60c5\u51b5\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n
                  1\u3001\u5904\u7406\u591a\u7a97\u53e3<\/h4>\n<\/p>\n
                  from selenium import webdriver<\/p>\n
                  \u542f\u52a8\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver = webdriver.Chrome()<\/p>\n
                  \u6253\u5f00\u7f51\u9875<\/strong><\/h2>\n
                  driver.get("https:\/\/www.example.com")<\/p>\n
                  \u83b7\u53d6\u5f53\u524d\u7a97\u53e3\u53e5\u67c4<\/strong><\/h2>\n
                  main_window = driver.current_window_handle<\/p>\n
                  \u5b9a\u4f4d\u5e76\u70b9\u51fb\u6253\u5f00\u65b0\u7a97\u53e3\u7684\u94fe\u63a5<\/strong><\/h2>\n
                  link = driver.find_element_by_link_text("Open New Window")<\/p>\n
                  link.click()<\/p>\n
                  \u83b7\u53d6\u6240\u6709\u7a97\u53e3\u53e5\u67c4<\/strong><\/h2>\n
                  windows = driver.window_handles<\/p>\n
                  \u5207\u6362\u5230\u65b0\u7a97\u53e3<\/strong><\/h2>\n
                  for window in windows:<\/p>\n
                      if window != main_window:<\/p>\n
                          driver.switch_to.window(window)<\/p>\n
                          break<\/p>\n
                  \u5173\u95ed\u65b0\u7a97\u53e3<\/strong><\/h2>\n
                  driver.close()<\/p>\n
                  \u5207\u6362\u56de\u4e3b\u7a97\u53e3<\/strong><\/h2>\n
                  driver.switch_to.window(main_window)<\/p>\n
                  \u5173\u95ed\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver.quit()<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                  2\u3001\u5904\u7406\u6846\u67b6<\/h4>\n<\/p>\n
                  from selenium import webdriver<\/p>\n
                  \u542f\u52a8\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver = webdriver.Chrome()<\/p>\n
                  \u6253\u5f00\u7f51\u9875<\/strong><\/h2>\n
                  driver.get("https:\/\/www.example.com")<\/p>\n
                  \u5207\u6362\u5230\u6846\u67b6<\/strong><\/h2>\n
                  driver.switch_to.frame("frame_name_or_id")<\/p>\n
                  \u5728\u6846\u67b6\u4e2d\u64cd\u4f5c<\/strong><\/h2>\n
                  element = driver.find_element_by_id("element_id")<\/p>\n
                  \u5207\u6362\u56de\u4e3b\u5185\u5bb9<\/strong><\/h2>\n
                  driver.switch_to.default_content()<\/p>\n
                  \u5173\u95ed\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver.quit()<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                  \u4e03\u3001\u622a\u5c4f\u4e0e\u65e5\u5fd7\u8bb0\u5f55<\/h3>\n<\/p>\n
                  \u5728\u81ea\u52a8\u5316\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\uff0c\u622a\u5c4f\u548c\u65e5\u5fd7\u8bb0\u5f55\u662f\u975e\u5e38\u6709\u7528\u7684\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5b9e\u73b0\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n
                  1\u3001\u622a\u5c4f<\/h4>\n<\/p>\n
                  from selenium import webdriver<\/p>\n
                  \u542f\u52a8\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver = webdriver.Chrome()<\/p>\n
                  \u6253\u5f00\u7f51\u9875<\/strong><\/h2>\n
                  driver.get("https:\/\/www.example.com")<\/p>\n
                  \u622a\u53d6\u5c4f\u5e55\u5e76\u4fdd\u5b58<\/strong><\/h2>\n
                  driver.save_screenshot("screenshot.png")<\/p>\n
                  \u5173\u95ed\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver.quit()<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                  2\u3001\u65e5\u5fd7\u8bb0\u5f55<\/h4>\n<\/p>\n
                  \u4f7f\u7528Python\u7684logging<\/code>\u6a21\u5757\u53ef\u4ee5\u5b9e\u73b0\u65e5\u5fd7\u8bb0\u5f55\uff1a<\/p>\n<\/p>\n
                  import logging<\/p>\n
                  from selenium import webdriver<\/p>\n
                  \u914d\u7f6e\u65e5\u5fd7\u8bb0\u5f55<\/strong><\/h2>\n
                  logging.basicConfig(filename='test.log', level=logging.INFO)<\/p>\n
                  \u542f\u52a8\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver = webdriver.Chrome()<\/p>\n
                  \u6253\u5f00\u7f51\u9875<\/strong><\/h2>\n
                  driver.get("https:\/\/www.example.com")<\/p>\n
                  logging.info("Opened https:\/\/www.example.com")<\/p>\n
                  \u5173\u95ed\u6d4f\u89c8\u5668<\/strong><\/h2>\n
                  driver.quit()<\/p>\n
                  logging.info("Browser closed")<\/p>\n
                  <\/code><\/pre>\n<\/p>\n
                  \u516b\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
                  \u4f7f\u7528Python\u5b9e\u73b0\u7f51\u9875\u7684\u81ea\u52a8\u5316\uff0cSelenium\u662f\u4e00\u4e2a\u5f3a\u5927\u4e14\u7075\u6d3b\u7684\u5de5\u5177\u3002\u901a\u8fc7Selenium\uff0c\u60a8\u53ef\u4ee5\u542f\u52a8\u6d4f\u89c8\u5668\u3001\u5b9a\u4f4d\u5143\u7d20\u3001\u6267\u884c\u64cd\u4f5c\u3001\u5904\u7406\u52a8\u6001\u5185\u5bb9\u3001\u5904\u7406\u591a\u7a97\u53e3\u548c\u6846\u67b6\u3001\u622a\u5c4f\u548c\u8bb0\u5f55\u65e5\u5fd7\u7b49\u3002\u638c\u63e1\u8fd9\u4e9b\u57fa\u672c\u64cd\u4f5c\u548c\u6280\u5de7\uff0c\u53ef\u4ee5\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u5b9e\u73b0\u7f51\u9875\u81ea\u52a8\u5316\u6d4b\u8bd5\uff0c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u548c\u5de5\u5177\uff0c\u4e0d\u65ad\u4f18\u5316\u548c\u6539\u8fdb\u81ea\u52a8\u5316\u811a\u672c\uff0c\u4ee5\u8fbe\u5230\u6700\u4f73\u6548\u679c\u3002<\/p>\n<\/p>\n
                  \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
                   \u5982\u4f55\u4f7f\u7528Python\u8fdb\u884c\u7f51\u9875\u81ea\u52a8\u5316\u7684\u57fa\u672c\u6b65\u9aa4\u662f\u4ec0\u4e48\uff1f<\/strong>
                  \u8981\u5b9e\u73b0\u7f51\u9875\u81ea\u52a8\u5316\uff0c\u9996\u5148\u9700\u8981\u9009\u62e9\u5408\u9002\u7684\u5e93\u3002\u5e38\u7528\u7684\u5e93\u5305\u62ecSelenium\u548cBeautiful Soup\u3002Selenium\u9002\u5408\u5904\u7406\u52a8\u6001\u7f51\u9875\u548c\u4e0e\u7528\u6237\u754c\u9762\u7684\u4ea4\u4e92\uff0c\u800cBeautiful Soup\u4e3b\u8981\u7528\u4e8e\u89e3\u6790HTML\u548c\u63d0\u53d6\u6570\u636e\u3002\u5b89\u88c5\u5b8c\u6240\u9700\u5e93\u540e\uff0c\u60a8\u9700\u8981\u8bbe\u7f6e\u6d4f\u89c8\u5668\u9a71\u52a8\uff0c\u7136\u540e\u7f16\u5199Python\u811a\u672c\u4ee5\u6253\u5f00\u7f51\u9875\u3001\u6267\u884c\u64cd\u4f5c\uff08\u5982\u70b9\u51fb\u6309\u94ae\u3001\u586b\u5199\u8868\u5355\u7b49\uff09\u5e76\u63d0\u53d6\u4fe1\u606f\u3002<\/p>\n
                  Python\u7f51\u9875\u81ea\u52a8\u5316\u80fd\u89e3\u51b3\u54ea\u4e9b\u5b9e\u9645\u95ee\u9898\uff1f<\/strong>
                  Python\u7f51\u9875\u81ea\u52a8\u5316\u53ef\u4ee5\u5e2e\u52a9\u89e3\u51b3\u8bb8\u591a\u95ee\u9898\uff0c\u5982\u5b9a\u671f\u6293\u53d6\u7f51\u7ad9\u6570\u636e\u3001\u81ea\u52a8\u767b\u5f55\u5e76\u63d0\u4ea4\u8868\u5355\u3001\u76d1\u63a7\u4ef7\u683c\u53d8\u5316\u4ee5\u53ca\u7f51\u7ad9\u6027\u80fd\u6d4b\u8bd5\u7b49\u3002\u901a\u8fc7\u81ea\u52a8\u5316\u91cd\u590d\u6027\u4efb\u52a1\uff0c\u7528\u6237\u53ef\u4ee5\u8282\u7701\u65f6\u95f4\u5e76\u51cf\u5c11\u4eba\u4e3a\u9519\u8bef\uff0c\u4ece\u800c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n
                  \u5982\u4f55\u5904\u7406\u7f51\u9875\u4e2d\u7684\u52a8\u6001\u5185\u5bb9\u548c\u5f02\u6b65\u52a0\u8f7d\uff1f<\/strong>
                  \u5728\u5904\u7406\u52a8\u6001\u5185\u5bb9\u65f6\uff0cSelenium\u662f\u4e00\u4e2a\u7406\u60f3\u7684\u9009\u62e9\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u6a21\u62df\u7528\u6237\u884c\u4e3a\uff0c\u5e76\u7b49\u5f85\u5143\u7d20\u52a0\u8f7d\u5b8c\u6210\u3002\u4f7f\u7528WebDriverWait<\/code>\u529f\u80fd\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u6761\u4ef6\u4ee5\u7b49\u5f85\u7279\u5b9a\u5143\u7d20\u7684\u51fa\u73b0\uff0c\u4ece\u800c\u786e\u4fdd\u811a\u672c\u5728\u6267\u884c\u65f6\u80fd\u591f\u6210\u529f\u627e\u5230\u548c\u64cd\u4f5c\u8fd9\u4e9b\u52a8\u6001\u5143\u7d20\u3002\u6b64\u5916\uff0c\u53ef\u4ee5\u7ed3\u5408\u4f7f\u7528JavaScript\u6765\u5904\u7406\u5f02\u6b65\u52a0\u8f7d\u7684\u6570\u636e\u3002<\/p>\n
                  \u5982\u4f55\u786e\u4fdd\u7f51\u9875\u81ea\u52a8\u5316\u811a\u672c\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff1f<\/strong>
                  \u4e3a\u4e86\u786e\u4fdd\u811a\u672c\u7684\u7a33\u5b9a\u6027\uff0c\u5efa\u8bae\u4f7f\u7528\u660e\u786e\u7684\u5143\u7d20\u5b9a\u4f4d\u65b9\u6cd5\uff0c\u5982XPath\u6216CSS\u9009\u62e9\u5668\uff0c\u5e76\u907f\u514d\u4f7f\u7528\u53ef\u80fd\u4f1a\u7ecf\u5e38\u53d8\u5316\u7684\u5143\u7d20\u5c5e\u6027\u3002\u5b9a\u671f\u8fdb\u884c\u6d4b\u8bd5\u548c\u66f4\u65b0\uff0c\u4ee5\u9002\u5e94\u7f51\u7ad9\u7ed3\u6784\u7684\u53d8\u5316\u3002\u6b64\u5916\uff0c\u5408\u7406\u7684\u5f02\u5e38\u5904\u7406\u548c\u65e5\u5fd7\u8bb0\u5f55\u53ef\u4ee5\u5e2e\u52a9\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u5e76\u63d0\u9ad8\u811a\u672c\u7684\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u8981\u5b9e\u73b0Python\u7f51\u9875\u7684\u81ea\u52a8\u5316\uff0c\u6709\u591a\u79cd\u65b9\u6cd5\u548c\u5de5\u5177\u53ef\u4ee5\u9009\u62e9\uff0c\u5176\u4e2d\u5305\u62ecSelenium\u3001Beautiful Sou […]","protected":false},"author":3,"featured_media":1089506,"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\/1089494"}],"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=1089494"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1089494\/revisions"}],"predecessor-version":[{"id":1089510,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1089494\/revisions\/1089510"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1089506"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1089494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1089494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1089494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}