如何在selenium python中使用xpath？

Question

我是Selenium Python的新手。我正在尝试运行以下代码段。它适用于find_element_by_name但不适用于find_element_by_xpath。

知道我做错了吗？

谢谢

from selenium import webdriver
# create a new Firefox session
driver = webdriver.Firefox()
driver.implicitly_wait(10)
driver.maximize_window()
# navigate to the application home page
driver.get("https://www.google.co.uk/")
# get the search textbox

#search_field = driver.find_element_by_xpath("//@name='q'/")  <<<<< NOT Working
search_field = driver.find_element_by_name("q")

search_field.clear()
# enter search keyword and submit
search_field.send_keys("phones")
search_field.submit()

Answer 1

试试这个 search_field = driver.find_element_by_xpath（“// input [@ name ='q']”）

Answer 2

您正在使用

search_field = driver.find_element_by_xpath（＆＃34; // @ name =＆＃39; q＆＃39; /＆＃34;）

这是xpath的正确语法 xpath的正确语法应该是 - ＆gt; \\ TAG_NAME [@attribute_name =＆＃34; ATTRIBUTE_VALUE＆＃34;]

对于上面的例子它应该是 \输入[@name =＆＃39; Q＆＃39;]

尝试这个

search = driver.find_element_by_xpath('//input[@name="q"]')