python3.6通过urlopen打开一个以html结尾的网址,再转换成BeautifulSoup打印这个对象为空为什么?-PHP Chinese Network Q&A

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python3.6通过urlopen打开一个以html结尾的网址,再转换成BeautifulSoup打印这个对象为空为什么?

迷茫 2017-04-18 10:22:48

645

htmlobj = urlopen('http://www.58pic.com/haibao/0/dnum-1.html')
soup = BeautifulSoup(htmlobj, "lxml")
print(soup)

迷茫

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小葫芦2017-04-18 10:24:48 3 floor

Please compare the codes

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小葫芦2017-04-18 10:24:48 2 floor

You should be like this

htmlobj = urlopen('http://www.58pic.com/haibao/0/dnum-1.html')
soup = BeautifulSoup(htmlobj.read(), "lxml")
print(soup)

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伊谢尔伦2017-04-18 10:24:48 1 floor

ubuntu 16.04, python3.5
The original code can be output and is not empty

If urlopen does return null, the usual error is that the server does not exist.

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