python自动化测试selenium操作下拉列表实现

from selenium import webdriver
from time import sleep
from selenium.webdriver.support.select import Select
class TestSelected(object):
    def setup(self):
        self.driver = webdriver.Chrome()
        self.driver.get("https://sahitest.com/demo/")
 
    def test_selected(self):
        #点“Select Test”链接
        self.driver.find_element_by_xpath("/html/body/table/tbody/tr/td[1]/a[4]").click()
        #点第一个下拉框
        se=self.driver.find_element_by_id("s1Id")
        #选中下拉框选项
        select=Select(se)
 
        #循环打印下拉框选项
        for options in select.options:
            print(options.text)

from selenium import webdriver
from time import sleep
from selenium.webdriver.support.select import Select
class TestSelected(object):
    def setup(self):
        self.driver = webdriver.Chrome()
        self.driver.get("https://sahitest.com/demo/")
   def test_multiselected(self):
    #点“Select Test”链接
    self.driver.find_element_by_xpath("/html/body/table/tbody/tr/td[1]/a[4]").click()
    #列表多选框
    mulsel = self.driver.find_element_by_id("s4Id")
    select2 = Select(mulsel)
    #选择列表中所有选项
    for i in range(6):
        select2.select_by_index(i)
        #根据索引值反选
        # select2.deselect_by_index(i)
        sleep(1)
    sleep(2)
    #反选所有
    select2.deselect_all()
    self.driver.quit()