import xlrd
import time
import unittest
from selenium import webdriver

class u8819(unittest.TestCase):
    global loginurl
    global driverpath
    loginurl = 'http://www.effevo.com'
    driverpath = 'D:\\chromedriver.exe'
    userpath = 'D:\\data.xlsx'

    #获取data.xlsx中的用户数据(用户名密码)
    def open_excel(self, file = userpath, rownameindex = 0, table = '用户表'):
        try:
            self.data = xlrd.open_workbook(file)
            self.table = self.data.sheet_by_name(table)
            self.colnames = self.table.row_values(rownameindex) #找到列名 默认第一行为列名
            self.nrows = self.table.nrows
　　　　　　　list = []　
            for rownum in range(1, self.nrows):
                rowvalue = self.table.row_values(rownum)
                

                if rowvalue:
                    user = {}
                    for i in range(len(rowvalue)):
                        user[self.colnames[i]] = rowvalue[i]
                list.append(user)
            print(list)
            return list
        except Exception:
            print('文件未发现：' + file)

　　 #获取excel的用户名密码登陆　　
    def login(self):
        listdata = self.open_excel()
        #if(len(listdata) < 0 ):
        #    assert 0, u"Excel数据异常：无数据"

        for i in range(len(listdata)):
            self.driver = webdriver.Chrome(driverpath)
            self.driver.get(loginurl)
            assert "工作云" in self.driver.title

            self.driver.find_element_by_xpath(".//*[@id='home']/div/div[2]/header/nav/div[3]/ul/li[1]/a").click()
            time.sleep(5)

            self.driver.find_element_by_xpath(".//*[@id='passname']").clear()
            self.driver.find_element_by_xpath(".//*[@id='passname']").send_keys(str(listdata[i]['username']))
            self.driver.find_element_by_xpath(".//*[@id='password']").clear()
            self.driver.find_element_by_xpath(".//*[@id='password']").send_keys(listdata[i]['password'])
            self.driver.find_element_by_xpath(".//*[@id='content']/div/div[6]/input").click()


a = u8819()
a.login()

if __name__ == '__main__':
    unittest.main()

来源：https://www.cnblogs.com/insane-Mr-Li/p/9093212.html