python - 名称错误 : name 'urllib' is not defined "

Question

代码:

import networkx as net
from urllib.request import urlopen
def read_lj_friends(g, name):
# fetch the friend-list from LiveJournal
response=urllib.urlopen('http://www.livejournal.com/misc/fdata.bml?user='+name)

错误:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'urllib' is not defined

Answer 1

你已经直接导入了 urlopen，所以你应该这样引用它而不是通过 urllib:

response = urlopen('...')