Question

我已经尝试了大约2周，但没有成功-如何使用硒获取在WhatsApp上拥有的所有聊天名称？我尝试了所有方法，但在互联网上找不到任何类似的问题，帮助将不胜感激

这是应该执行的代码部分，但仅适用于前20-30，然后停止：

driver = webdriver.Firefox(executable_path=r'PATH')
driver.get('https://web.whatsapp.com/')
input("scan qr")

driver.get('https://web.whatsapp.com/send?phone=PHONE_NUMBER&text=&source=&data=')
time.sleep(13)

driver.find_element_by_xpath('//*[@id="main"]/header/div[2]/div/div/span').click()
time.sleep(2)

driver.find_element_by_xpath(
    '//*[@id="app"]/div/div/div[2]/div[3]/span/div/span/div/div/div/div[5]/div[3]/div[2]/div/div').click()
time.sleep(2)

counter = 1
while True:
    group = driver.find_element_by_xpath('//*[@id="app"]/div/div/div[2]/div[3]/span/div/span/div/ \
                                         div/div/div[5]/div[2]/div/div[' + str(counter) + ']/ \
                                         div/div/div[2]/div[1]/div/span')
    name = group.get_attribute('title')
    print(name)
    counter += 1

我得到的错误：

Traceback (most recent call last):
  File "C:/Users/Roy/PycharmProjects/WhatsApp Bot/test.py", line 34, in <module>
    div/div/div[2]/div[1]/div/span')
  File "C:\Users\Roy\AppData\Roaming\Python\Python36\site-packages\selenium\webdriver\remote\webdriver.py", line 394, in find_element_by_xpath
    return self.find_element(by=By.XPATH, value=xpath)
  File "C:\Users\Roy\AppData\Roaming\Python\Python36\site-packages\selenium\webdriver\remote\webdriver.py", line 978, in find_element
    'value': value})['value']
  File "C:\Users\Roy\AppData\Roaming\Python\Python36\site-packages\selenium\webdriver\remote\webdriver.py", line 321, in execute
    self.error_handler.check_response(response)
  File "C:\Users\Roy\AppData\Roaming\Python\Python36\site-packages\selenium\webdriver\remote\errorhandler.py", line 242, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.NoSuchElementException: Message: Unable to locate element: //*[@id="app"]/div/div/div[2]/div[3]/span/div/span/div/                                          div/div/div[5]/div[2]/div/div[23]/

使用硒获取所有WhatsApp聊天名称

0 个答案: