摘要:
>>> f="hi,%a is a %a" #%后面只能跟同一个值 >>> v=('mac','dog') >>> f % v #最原始 "hi,'mac' is a 'dog'" >>> from string import Template >>> tmp=Template('hi, $who is a $what')#引用模块 >>> tmp.substitute 阅读全文
posted @ 2019-07-03 00:32
冲天小肥牛
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