selenium例子

from selenium import webdriver

print("start....\n")
driver = webdriver.PhantomJS()
url = "http://www.sohu.com/"
driver.get(url)
driver.save_screenshot("sohu.png")
print("ok!\n")

from selenium import webdriver
# import org.openqa.selenium.support.ui.ExpectedCondition;


import urllib.request
import time
print("start....\n")
driver = webdriver.PhantomJS()
url = "https://www.163.com/"
driver.get(url)
driver.set_window_size(1280,12000)
# js="var q=document.documentElement.scrollTop=30000"
# driver.execute_script(js)
time.sleep(7)


# time.sleep(5) # 休眠0.1秒
# driver.execute_script("window.scrollBy(0,document.body.scrollHeight)");
# time.sleep(5) # 休眠0.1秒
# JavascriptExecutor driver_js= (JavascriptExecutor) driver;
# driver.execute_script("window.scrollTo(0,document.body.scrollHeight)");
# driver.execute_script

# time.sleep(5) # 休眠0.1秒
#
data = driver.find_elements_by_tag_name("img")
count = 0
for item in data:
    print(item.get_attribute('src'))
    detail_url = item.get_attribute('src')
    work_path = 'temp/' + str(count) + '.jpg'
    count = count + 1
    if detail_url:
        urllib.request.urlretrieve(detail_url, work_path)
    else:
        print('is none')
# driver.save_screenshot("sohu.png")
# print("ok!\n")

from selenium import webdriver
from selenium.webdriver.common.keys import Keys

browser = webdriver.Chrome()
browser.get('http://www.baidu.com/')

input=browser.find_element_by_id("kw")
input.send_keys("美女")
# input.send_keys(Keys.ENTER)

button=browser.find_element_by_id("su")
button.click()





browser.close()