import requests
from bs4 import BeautifulSoup
res requests.get(http://news.sina.com.cn/china/)#获取目标网页
res.encoding utf-8#抓取网页出现乱码
#print(res.text)
soup BeautifulSoup(res.text,html.parser)#爬取网页
for news in soup.select(.news-item): if le…
老方说:此篇文章摘自ISASERVER.ORG网站,出自Thomas Shinder达人之手。严重建议ISA爱好者看看。Published: Dec 16, 2008 Updated: Jan 21, 2009 Author: Thomas Shinder In our last article . ISA and TMG firewall networking, I talked about how I…
问题描述: 从文件中读取X坐标和Y坐标,绘制折线图,代码和结果如下: import matplotlib.pyplot as plt
import matplotlib.animation as animation
from matplotlib import stylestyle.use(dark_background)fig plt.figure()graph_…