python selenium select选择器

from selenium.webdriver.support.select import Select select_by_value(value) select_by_index(index) select_by_visible_text(text)

实例化一个Select类的对象

selector = Select(driver.find_element_by_id("selectdemo"))

下面三种方法用于选择"篮球运动员"

selector.select_by_index("2") # 通过index进行选择,index从0开始 selector.select_by_value("210103") # 通过value属性值进行选择 selector.select_by_visible_text("篮球运动员") # 通过标签显示的text进行选择

deselect_all() # 取消全选 deselect_by_value(value) # 通过value属性取消选择 deselect_by_index(index) # 通过index取消选择 deselect_by_visible_text(text) # 通过text取消选择

定位到下拉选择框

selector = driver.find_element_by_id("selectdemo")

selector = driver.find_element_by_xpath(".//*[@id='selectdemo']")

选择"篮球运动员"

selector.find_element_by_xpath("//option[@value='210103']").click()

selector.find_elements_by_tag_name("option")[2].click()

driver.find_element_by_xpath(".//*[@id='selectdemo']/option[3]").click()