练习的html代码
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>下拉框练习</title> </head> <body> <select name="辛弃疾" id=""> <option value="01">破阵子·为陈同甫赋壮词以寄之</option> <option value="02">醉里挑灯看剑，梦回吹角连营。</option> <option value="03">八百里分麾下炙，五十弦翻塞外声。沙场秋点兵。</option> <option value="04">马作的卢飞快，弓如霹雳弦惊。</option> <option value="05">了却君王天下事，赢得生前身后名。</option> <option value="06">可怜白发生！</option> </select> </body> </html>
select方法主要有三类
select_by_index(self, index) #以index属性值来查找匹配的元素并选择； select_by_value(self, value) #以value属性值来查找该option并选择； select_by_visible_text(self, text) #以text文本值来查找匹配的元素并选择； first_selected_option(self) #选择第一个option 选项 ；
使用以上三类方法做个简单的练习
from selenium.webdriver.support.select import Select from selenium import webdriver from time import sleep driver = webdriver.Chrome() driver.get("file:///C:/Users/ccl/PycharmProjects/untitled2/ccl/selenium_test/select_test.html") opt = driver.find_element_by_name('辛弃疾') Select(opt).select_by_visible_text('醉里挑灯看剑，梦回吹角连营。！') sleep(1) Select(opt).select_by_index(1) sleep(1) Select(opt).select_by_value('03') driver.quit()
针对 select_by_index 配合while循环做个练习，效果如GIF
from selenium.webdriver.support.select import Select from selenium import webdriver from time import sleep driver = webdriver.Chrome() driver.get("file:///C:/Users/ccl/PycharmProjects/untitled2/ccl/selenium_test/select_test.html") opt = driver.find_element_by_name('辛弃疾') len_op = len(driver.find_elements_by_tag_name("option")) x = 0 while len_op > x: x += 1 if x == len_op: break Select(opt).select_by_index(x) sleep(1) sleep(2) driver.quit()