摘要：
from lxml import etree import requests import re url = "http://dec3.jlu.edu.cn/webcourse/t000039/xinshiyeyingyu1/xsyyy1/unit1/a/lp.htm" html = requests.get(url) dr = re.compile(r']+>',re.S) dd = dr.... 阅读全文
摘要：
http://blog.csdn.net/yangzhenping/article/details/51152376 http://edu.csdn.net/huiyiCourse/live 阅读全文