自己寫的，iframe下面的元素定位不到啊
就是QQ音樂首頁，登陸后定位u和p，怎么都定位不到啊。
from selenium import webdriver
from time import sleep
driver = webdriver.Firefox()
driver.get("https://y.qq.com")
driver.find_element_by_xpath("http://span[@class='mod_top_login']/a[2]").click()
sleep(5)
id = driver.find_element_by_id("frame_tips")
driver.switch_to.frame(id)
driver.switch_to.frame(driver.find_element_by_id("switcher_plogin").click())
sleep(5)
driver.switch_to.frame(driver.find_element_by_id("u").send_keys("xxx"))
#這里就報錯，提示unable locate element
driver.switch_to.frame(driver.find_element_by_id("p").send_keys("xxx"))
driver.switch_to.frame(driver.find_element_by_id("login_button").click())
2019-08-05
driver.switch_to.frame(id)這樣已經跳轉到frame上了，接下來可以直接定位元素
driver.find_element_by_id("switcher_plogin").click()
driver.find_element_by_id("u").send_keys("xxx")