Locating Elements

官網：

http://selenium-python.readthedocs.org/locating-elements.html

two private methods: find_element and find_elements.

Example usage:

from selenium.webdriver.common.by import By

driver.find_element(By.XPATH, '//button[text()="Some text"]')
driver.find_elements(By.XPATH, '//button')

（find_element（by=“xxx”，value=“xxx”））

Selenium自動登錄163郵箱和locating elements

http://www.360doc.com/content/15/0918/12/21412_499892520.shtml