设置matplotlib.plot坐标轴刻度间隔及刻度范围的Python操作下拉框示例

15.1、操作下拉框例子 drop_down.html UPS Next Day Air ==> $12.51 UPS Next Day Air Saver ==> $11.61 UPS 3 Day Select ==> $10.69 UPS 2nd Day Air ==> $9.03 UPS Ground ==> $8.34 USPS Priority Mail Insured ==> $9.25 USPS Priority Mail ==> $7.45 USPS First Class ==> $3.20 保存并通过浏览器打开，如下： 现在我们来通过脚本选择下拉列表里的$10.69 #-*-coding=utf-8 from selenium import webdriver import os,time driver= webdriver.Firefox()