由于 zomato.com 是一个动态网站，并且严重依赖 Javascript 或 AJAX 来填充其内容，因此您需要一个浏览器才能获取该内容。最重要的是，zomato 会过滤掉它认为是由机器人发出的请求。因此，出于这些原因，我建议您使用 Selenium，因为它不模拟浏览器会话，它是浏览器会话。为 selenium 编写基本上是编写一组操作并将它们提供给浏览器（通常是 Firefox，但它可以与其他浏览器一起使用）。由于您使用的是 python，因此您也可以使用 PhantomJs 作为替代方案。
这里有一些关于设置 selenium 和复制上述代码的帮助。
- 从https://chromedriver.storage.googleapis.com/index.html?path=2.25/下载chromedriver.exe
- 然后将这个 .exe 文件解压到“Chrome Driver”文件夹中。
- 然后将包含该文件的文件夹剪切并粘贴到您的 C 盘中。
- 现在，做
pip install selenium.
然后运行这段代码
import time
from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
driver = webdriver.Chrome("C:\Chrome Driver\chromedriver")
driver.get("https://www.zomato.com/kolkata")
time.sleep(3)
wait = WebDriverWait(driver, 30)
body = wait.until(EC.presence_of_element_located((By.XPATH,"/html/body")))
print(body.text)
这是您将获得的输出：
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