如何用正则表达式获取下列代码中的链接

oZhangZhiCheng 2018-02-06 04:52:37



<a data-ng-bind-html="doc.headline" data-ng-href="https://www.washingtonpost.com/business/on-small-business/hondajet-sees-china-southeast-asia-demand-spurred-by-efficiency/2018/02/06/1a70e2a4-0b03-11e8-998c-96deb18cca19_story.html" target="_self" data-ng-mousedown="vm.sendData(this)" class="ng-binding" href="https://www.washingtonpost.com/business/on-small-business/hondajet-sees-china-southeast-asia-demand-spurred-by-efficiency/2018/02/06/1a70e2a4-0b03-11e8-998c-96deb18cca19_story.html">HondaJet Sees <strong>China</strong>, Southeast Asia Demand Spurred by Efficiency</a>

我要获取href后边的超链接，请问正则表达式怎么写？我尝试了多次，在regex101网站上正则表达式没问题，但是在Pycharm里边运行之后没有返回结果。

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oyljerry 2018-02-06

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直接lxml获取节点对应属性的值

陈年椰子 2018-02-06

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# coding=UTF-8
import re
html = '''
<a data-ng-bind-html="doc.headline" data-ng-href="https://www.washingtonpost.com/business/on-small-business/hondajet-sees-china-southeast-asia-demand-spurred-by-efficiency/2018/02/06/1a70e2a4-0b03-11e8-998c-96deb18cca19_story.html" target="_self" data-ng-mousedown="vm.sendData(this)" class="ng-binding" href="https://www.washingtonpost.com/business/on-small-business/hondajet-sees-china-southeast-asia-demand-spurred-by-efficiency/2018/02/06/1a70e2a4-0b03-11e8-998c-96deb18cca19_story.html">HondaJet Sees <strong>China</strong>, Southeast Asia Demand Spurred by Efficiency</a>
'''

pattern=re.compile(r' href="(.*?)"',re.S)

items = re.findall(pattern, html)
for item in items:
    print item