"""
實現功能：使用python+selenium+js完成，任意開啟一個連結，用js獲取url、hostname、port、title等值並列印
作者：檸檬草不孤單
"""
from selenium import webdriver
driver=webdriver.Chrome()
#最大化視窗
driver.maximize_window()
#隱式等待
driver.implicitly_wait(5)
#開啟淘寶
driver.get("https://www.taobao.com/?spm=a2107.1.0.0.259d11d9vireQv")
#js獲取url
js_url="return window.location.href
 
"
url=driver.execute_script(js_url)
#列印url
print("url:"+url)
driver.get(url)
#列印title
print("title:"+driver.title)

#js獲取hostname
js_hostname="return window.location.hostname"
hostname=driver.execute_script(js_hostname)
print("hostname:"+hostname)

#js獲取port
js_port="return window.location.port"
port
 
=driver.execute_script(js_port)
print("port:"+port)

#js獲取protocol
js_protocol="return window.location.protocol"
protocol=driver.execute_script(js_protocol)
print("protocol:"+protocol)

#搜尋框輸入
driver.find_element_by_xpath("//input[@id='q']").send_keys("襯衫")

演示結果：