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#2
飞奔的大蟒2016-09-26 17:26
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![](zzz/editor/img/code.gif)
#!/usr/bin/python
# _*_ coding:utf-8 _*_
import re
import urllib
geturl = urllib.urlopen('http://tieba.baidu.com/p/4570256150')
urlcode = geturl.read()
imgre = r'src="(.*?fm=\d{3})"'
img = re.findall(imgre,urlcode)
print img
显示的结果是空的列表。。# _*_ coding:utf-8 _*_
import re
import urllib
geturl = urllib.urlopen('http://tieba.baidu.com/p/4570256150')
urlcode = geturl.read()
imgre = r'src="(.*?fm=\d{3})"'
img = re.findall(imgre,urlcode)
print img
我试过把图片地址直接复制下来匹配,是可以匹配成功的,为什么在原代码中就不行呢?