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部分内容无法显示:
出现这种情况可能是浏览器对爬虫进行拦截,可以为webdriver添加浏览器设置。
# 进入浏览器设置
options = webdriver.ChromeOptions()
# 设置中文
options.add_argument('lang=zh_CN.UTF-8')
# 更换头部
options.add_argument('user-agent="Mozilla/5.0 (iPod; U; CPU iPhone OS 2_1 like Mac OS X; ja-jp) AppleWebKit/525.18.1 (KHTML, like Gecko) Version/3.1.1 Mobile/5F137 Safari/525.20"')
driver = webdriver.Chrome("../driver/chromedriver", chrome_options=options)
添加浏览器设置后成功显示文本内容:
完整测试代码:
from selenium import webdriver from selenium.webdriver.common.keys import Keys from selenium.webdriver.common.by import By from selenium.webdriver.common.desired_capabilities import DesiredCapabilities # 进入浏览器设置 options = webdriver.ChromeOptions() # 设置中文 options.add_argument('lang=zh_CN.UTF-8') # 更换头部 options.add_argument('user-agent="Mozilla/5.0 (iPod; U; CPU iPhone OS 2_1 like Mac OS X; ja-jp) AppleWebKit/525.18.1 (KHTML, like Gecko) Version/3.1.1 Mobile/5F137 Safari/525.20"') #get直接返回,不再等待界面加载完成 desired_capabilities = DesiredCapabilities.CHROME desired_capabilities["pageLoadStrategy"] = "none" driver = webdriver.Chrome("../driver/chromedriver", chrome_options=options) driver.implicitly_wait(10) url = "https://cm.bing.com" driver.get(url) keyword = driver.find_element(By.XPATH, "//input[@id='sb_form_q']") keyword.send_keys("xpath") keyword.send_keys(Keys.ENTER) items = driver.find_elements(By.XPATH, "//li[@class='b_algo']") for item in items: a = item.find_element(By.TAG_NAME, "a") print(a.get_attribute("href")) print(a.text) driver.quit()
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