PythonÅжÏ×Ö·û´®ÊÇ·ñ·ûºÏijһÕýÔò±í´ïʽ

Ö±½ÓÉÏ´úÂë：

#encode:u8

import re

s1 = 'adkkdk'

#ÅжÏs1×Ö·û´®ÊÇ·ñ¸ºÔð¶¼ÎªÐ¡Ð´µÄÕýÔò
an = re.search('^[a-z]+$', s1)
if an:
 print 'yes'
else:
 print 'no'

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תÔØÓÚ:https://www.cnblogs.com/CodeTracker/p/4834723.html