from selenium import webdriver
import time
driver=webdriver.Chrome()
driver.get('https://www.icourse163.org')
button1=driver.find_element_by_xpath('/html/body/div[4]/div[2]/div[1]/div[2]/div/div/div[2]/div[3]/div/a')
button1.click()
def GetMes():
driver.switch_to_window(driver.window_handles[1])
text=driver.find_elements_by_xpath('/html/body/div[4]/div[2]/div/div/div[2]/div[2]/div[2]/div/div[2]/div[1]/div/div/div[2]/h3')
for x in text:
print(x.text)
for x in range(15):
GetMes()
a = driver.find_element_by_link_text('下一页')
a.click()
time.sleep(3)
