selenium 淘宝登陆购买，基础实现

主要实现基础的淘宝登陆搜索及购买。

利用selenium + chrome，当然，这个还有以下两个问题：

1. 不够稳定，还有些细节可以做

2. 没封装

先实现流程吧

from selenium import webdriverfrom selenium.webdriver.common.keys import Keysimport timedef login(driver, account, password):    #登陆    driver.find_element_by_css_selector('div.site-nav-sign a.h').click()    time.sleep(3)    js = 'document.getElementById("J_Quick2Static").click()'    driver.execute_script(js)    driver.find_element_by_id('TPL_username_1').send_keys(account)    time.sleep(1)    driver.find_element_by_id('TPL_password_1').send_keys(password)    time.sleep(2)    try:        driver.find_element_by_id('J_SubmitStatic').click()    except:        print('账号或密码错误！')        pass        time.sleep(3)    return driverdef search_buy(driver, keyword, first_handle):    #搜索购买    elem = driver.find_element_by_id('q')    elem.send_keys(keyword)    elem.send_keys(Keys.RETURN)    time.sleep(2)    #购买第一个商品    elem2 = driver.find_elements_by_css_selector('a.J_ClickStat')[1]    elem2.click()    time.sleep(1)    all_handles = driver.window_handles    #print(all_handles)    for handle in all_handles:        if handle == first_handle:            pass        else:            print(handle)            driver.switch_to.window(handle)    driver.find_element_by_id('J_LinkBuy').click()    time.sleep(2)    return driverdef num_for_charge(driver, num):    #输入充值手机号    driver.find_element_by_id('pAccount').send_keys(num)    time.sleep(1)    driver.find_element_by_id('rpAccount').send_keys(num)    time.sleep(1)    try:        driver.find_element_by_id('J_PerformSubmit').click()    except:        print("手机号码不对")        pass    time.sleep(3)    return driverdef make_payment(driver, paypwd):    #输入支付宝密码支付    driver.find_element_by_id('payPwd').send_keys(paypwd)    time.sleep(1)    driver.find_element_by_id('payPwdConfirm').send_keys(paypwd)    time.sleep(1)    driver.find_element_by_id('J-submit').click()    time.sleep(1)    driver.quit()    return print('finish!')if __name__ == '__main__':    url = 'https://www.taobao.com/'    driver = webdriver.Chrome()    driver.get(url)    drivers = login(driver, "账户名", "密码")    first_handle = driver.current_window_handle    drivers = search_buy(drivers,"移动充值", first_handle)    drivers = num_for_charge(drivers, "充值手机号")    make_payment(drivers, "付款密码")