使用 pip 安装 selenium
下载 chromedriver,添加在PATH中
# -*- coding: utf-8 -*- from selenium import webdriver
from selenium.common.exceptions import TimeoutException
from selenium.webdriver.support.ui import WebDriverWait # available since 2.4.0
import time # Create a new instance of the browser driver
driver = webdriver.Chrome() ##可以替换为IE(), Firefox() Chrome() # go to the google home page
driver.get("https://www.google.com") # find the element that's name attribute is q (the google search box)
inputElement = driver.find_element_by_name("q") # type in the search
inputElement.send_keys("Cheese!") # submit the form. (although google automatically searches now without submitting)
inputElement.submit() # the page is ajaxy so the title is originally this:
print(driver.title) try:
# we have to wait for the page to refresh, the last thing that seems to be updated is the title
WebDriverWait(driver, 10).until(lambda driver : driver.title.lower().startswith("cheese!")) # You should see "cheese! - Google Search"
print(driver.title) finally:
driver.quit()