在这里，我们使用正则表达式包从URL文本文件中提取email-id。给定URL文本文件。使用正则表达式包，我们定义email-id的模式，然后使用findall()function，使用此方法检查将与此模式匹配的文本。
Input text= Please contact us at contact@nhooo.com for further information."+\ " You can also give feedback at feedback@nhooo.com" Output ['contact@nhooo.com ','feedback@nhooo.com']
import re my_text = "Please contact us at contact@nhooo.com for further information."+\ " You can also give feedback at feedback@nhooo.com" my_emails = re.findall(r"[a-z0-9\.\-+_]+@[a-z0-9\.\-+_]+\.[a-z]+", my_text) print (my_emails)
输出结果
['contact@nhooo.com', 'feedback@nhooo.com’]