摘要:
f=open("yesterday2",'r',encoding="utf-8")f_new = open("yesterday2.bak","w",encoding="utf-8")for line in f: if "xxx" in line : line = line.replace("xxx 阅读全文
posted @ 2017-03-22 01:34
胡飞侠5
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摘要:
购物车流程图 阅读全文
posted @ 2017-03-22 01:31
胡飞侠5
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