用的是pathon2,代碼也和視頻完全一樣，為什么運(yùn)行出來會(huì)這樣？
#coding:utf-8
import urllib2
import cookielib
url = "
print '第一種方法'
response1 = urllib2.urlopen(url)
print response1.getcode()
print len(response1.read)
print "第二種方法"
request = urllib2.Request(url)
request.add_header("user-agent", "Mozilla/5.0")
response2 = urllib2.urlopen(request)
print response2.getcode()
print len(response2.read())
print "第三種方法"
cj = cookielib.CookieJar()
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cj))
urllib2.install_opener(opener)
response3= urllib2.urlopen(url)
print response3.getcode()
print cj
print response3.read()
2016-02-24
#coding:utf-8
import urllib2
import cookielib
url = "http://www.baidu.com"
print '第一種方法'
response1 = urllib2.urlopen(url)
print response1.getcode()
print len(response1.read)
第一種方法做后獲取長(zhǎng)度時(shí)response1.read 你少個(gè)括號(hào)
應(yīng)該是response1.read()