def element_double_tap(self, locator):
try:
actions = TouchAction(self.driver)
actions.double_tap(self.find_element(locator))
actions.perform()
self.logger.info('元素双击成功：' + locator[0] + '：' + locator[1])
except:
self.logger.error('元素双击失败：' + locator[0] + '：' + locator[1])
self.handle_exception()
