使用爬蟲遇到的一些問題

import urllib.request

url='http://click.tool.hexun.com/click.aspx?articleid=116367158&blogid=19050645'

data={

"User-Agent":"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.86 Safari/537.36",
"Referer":"http://27783968.blog.hexun.com/116367158_d.html",

}

request=urllib.request.Request(url,headers = data)
data=urllib.request.urlopen(request).read().decode("utf-8","ignore")
print(data)