python中文字符串截取
s = '美丽新世界' s.decode('utf-8')[0:1].encode('utf-8') # 美 # 先转换成unicode,再取子串,然后转换成utf-8
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s = '美丽新世界' s.decode('utf-8')[0:1].encode('utf-8') # 美 # 先转换成unicode,再取子串,然后转换成utf-8
Copyright © 2024 Primzahl. All rights reserved.