def enable_download(driver: WebDriver, download_directory: Optional[str]):
"""Add missing support for chrome "send_command" to selenium web driver."""
if download_directory:
# noinspection PyProtectedMember
driver.command_executor._commands['send_command'] = (
'POST', '/session/$sessionId/chromium/send_command')
driver.execute(
'send_command', {
'cmd': 'Page.setDownloadBehavior',
'params': {
'behavior': 'allow',
'downloadPath': download_directory
}
})
input_ = driver.find_element_by_name('wd')
input_.send_keys('虚竹')
# 点击一个元素：找到页面元素，对其进行点击操作
button = driver.find_element_by_id('su')
button.click()
# 导入webdriver包
from selenium.webdriver.chrome.webdriver import WebDriver
from selenium.webdriver.common.by import By
# driver = webdriver.Chrome()
wb = WebDriver(executable_path="chromedriver")
# driver.get('http://www.baidu.com')
wb.execute('get', {'url': 'http://www.baidu.com'})
# 元素定位与操作
# input_ = driver.find_element_by_name('wd')
el = wb.execute('findElement', {
'using': By.XPATH,
'value': '//input[@id="kw"]'
})['value']
print(el)
# input_.send_keys('虚竹')
el._execute('sendKeysToElement', {'text': '虚竹', 'value': ''})
# button = driver.find_element_by_id('su')
el1 = wb.execute('findElement', {
'using': By.XPATH,
'value': '//input[@id="su"]'
})['value']
