本文实例讲述了python通过正则查找微博@(at)用户的方法。分享给大家供大家参考。具体如下：
这段代码用到了python正则的findall方法，查找所有被@的用户，使用数组形式返回用户昵称
import re
users = re.findall(r'@([\u4e00-\u9fa5\w\-]+)','nihao @dfugo @jb51 haha')
print(users)
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返回结果如下：
['dfugo', 'jb51']
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希望本文所述对大家的Python程序设计有所帮助。
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