问题描述
我想写一段如下代码:
from bs4 import BeautifulSoup
import urllib2
url = 'http://www.thefamouspeople.com/singers.php'
html = urllib2.urlopen(url)
soup = BeautifulSoup(html)
但是我发现我必须立即安装urllib3软件包.
But I found that I have to install urllib3 package now.
此外，我找不到任何教程或示例来了解如何重写以上代码，例如，urllib3没有urlopen.
Moreover, I couldn't find any tutorial or example to understand how to rewrite the above code, for example, urllib3 does not have urlopen.
请解释或举例?！
P/S:我正在使用python 3.4.
P/S: I'm using python 3.4.
推荐答案
urllib3是与urllib和urllib2不同的库.它具有标准库中urllib的许多附加功能，如果需要它们，例如重复使用连接.该文档位于此处: https://urllib3.readthedocs.org/
urllib3 is a different library from urllib and urllib2. It has lots of additional features to the urllibs in the standard library, if you need them, things like re-using connections. The documentation is here: https://urllib3.readthedocs.org/
如果要使用urllib3，则需要pip install urllib3.一个基本示例如下:
If you'd like to use urllib3, you'll need to pip install urllib3. A basic example looks like this:
from bs4 import BeautifulSoup
import urllib3
http = urllib3.PoolManager()
url = 'http://www.thefamouspeople.com/singers.php'
response = http.request('GET', url)
soup = BeautifulSoup(response.data)
这篇关于我应该用什么来打开urllib3中的urlopen而不是urlopen的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！