import urllib data = urllib.parse.urlencode(params).encode(‘utf-8‘) req = urllib.request.Request(url, data) req.add_header(‘Content-Type‘, "application/x-www-form-urlencoded") response = urllib.request.urlopen(req) the_page = response.read().decode(‘utf-8‘) print(the_page)
如果不做encode，会直接报错：POST data should be bytes or an iterable of bytes. It cannot be of type str.
如果不做decode，看到的都是assic码
原文：http://wangfeng7399.blog.51cto.com/3518031/1900613