xiangxiaojun 2020-04-26
键盘
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
import time
driver = webdriver.Chrome(executable_path=‘D:\develop_study\chromedriver\chromedriver‘) # 打开浏览器
driver.maximize_window() #浏览器最大化
driver.get(‘https://www.yuanrenxue.com‘) # 打开目标网站
#定位右上角搜索图标并点击
try:
element = WebDriverWait(driver,10).until(
EC.presence_of_element_located((By.CLASS_NAME,‘search-show‘))
)
element.click()
except:
print(‘not locate serarch-show‘)
driver.quit()
driver.find_element_by_class_name(‘search-show‘).click()
# 找到输入框
search = driver.find_element_by_class_name("search-input")
# 输入 Python教程
search.send_keys(u‘python教程‘)
search.send_keys(Keys.ENTER)
#time.sleep(30)
element = driver.find_element_by_tag_name(‘body‘)
time.sleep(10)
element.send_keys(Keys.DOWN)
time.sleep(10)
element.send_keys(Keys.DOWN)
time.sleep(5)
driver.quit()键盘组合键
from selenium import webdriver from selenium.webdriver.common.keys import Keys from selenium.webdriver.common.by import By from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.support import expected_conditions as EC import time driver = webdriver.Chrome(executable_path=‘D:\develop_study\chromedriver\chromedriver‘) driver.maximize_window() driver.get(‘https://www.yuanrenxue.com‘) time.sleep(5) element = driver.find_element_by_tag_name(‘body‘) element.send_keys(Keys.CONTROL,‘a‘) element.send_keys(Keys.CONTROL,‘w‘) #关闭窗口无效。
5.环境变量配置在linux系统下,需要将可执行文件配置到环境变量或将文件移动到属于环境变量的目录里面方法一:将文件移动到属于环境变量目录中sudo mv chromedriver /user/bin