url="http://www.weather.com.cn/weather/101280601.shtml" headers={"User-Agent":"Mozilla/5.0 (Windows; U; Windows NT 6.0 x64; en-US; rv:1.9pre) Gecko/2008072421 Minefield/3.0.2pre"} req=urllib.request.Request(url,headers=headers) data=urllib.request.urlopen(req) data=data.read() 其中headers的作用是为了模拟浏览器
A.weather.com.cn/weather/101280601.shtml"
B.0
C.0
D.9pre)
E.0.2pre"}
F.request.Request(url,headers=headers)
G.request.urlopen(req)
H.read()
