lesson4

email.py

+"""
+书写邮箱和手机号码匹配的正则
+新浪：@sina.com、@sina.cn
+网易：@163.com、@126.com、@163.net、@188.com
+Yeah邮箱：@yeah.net
+谷歌：@gmail.com、@googlemail.com
+Microsoft：@hotmail.com
+雅虎：@yahoo.com
+新浪：@sina.com
+搜狐：@sohu.com
+Tom：@tom.com
+21CN邮箱：@21cn.com
+腾讯：@qq.com
+263邮箱：@263.net
+"""
+import re
+email = input("请输入邮箱进行验证：")
+reg = "(^[a-zA-Z0-9\-]{5,16})@(((sina|163|188|qq|sohu|gmail|googlemail|hotmail|21cn|tom|yahoo)\.com)|((163|yeah|263)\.net)|(sina\.cn))"
+result = re.findall(reg,email)
+if result:
+	print("邮箱验证成功")
+else:
+	print("邮箱验证失败")
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