urllib模块只能用get

urllib2模块既有get也有post

网址url = urllib2.urlopen(‘

http://www.zhanjibao.com/core/search/player‘,data = http://www.mamicode.com/‘nickname=%E9%9B%AA%E5%9F%9F%E6%9E%AB

‘)有data表示post请求

urllib2模块

request请求是反爬虫

add—header中要写成字典的形式，用逗号隔开，单引号引起两部分的内容

req = urllib2.Request(‘http://www.zhanjibao.com/core/search/player‘,data = http://www.mamicode.com/‘nickname=%E9%9B%AA%E5%9F%9F%E6%9E%AB‘)
req.add_header(‘User-Agent‘,‘Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.22 Safari/537.36 SE 2.X MetaSr 1.0‘)

反爬虫和模块get post