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第二题

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我相信未来我可以游历四方

#1 Created at ... [Delete] [Delete and Lock User]

import re re_email=re.compile(r'^<(.)>\s((\w+.?)\w+\@\w+.\w+)$') email='<Tom Paris> tom@voyager.org' print(re_email.match(email).group(0)) print(re_email.match(email).group(1)) print(re_email.match(email).group(2))

我相信未来我可以游历四方

#2 Created at ... [Delete] [Delete and Lock User]

import re re_email=re.compile(r'^<(.)>\s((\w+.?)\w+\@\w+.\w+)$') email='<Tom Paris> tom@voyager.org' print(re_email.match(email).group(0)) print(re_email.match(email).group(1)) print(re_email.match(email).group(2))

我相信未来我可以游历四方

#3 Created at ... [Delete] [Delete and Lock User]

为什么（.）里边的不显示，好奇怪

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