• How to repeat Procedures&Control

CS重要概念

1.1 过程procedures

封装代码，代码重用

1.2 控制Control

DEMO

# -*- coding: UTF-8 -*- # procedures过程def get_next_target(page):    start_link = page.find('link 1 is  a link3')# >>>test1# >>>test2# >>>test3# content =  get_page('http://xkcd.com/353/') # print_all_links(content)print_all_links(get_page('http://xkcd.com/353/'))#print_all_links(get_page('https://www.baidu.com/'))