标签:python
#-*- conding:utf-8 -*- #version:python 2.7.10 import sys import os import time def User(): txt = open(‘e:/python/pytest/user.txt‘,‘w‘) now = time.time() for i in range(1000000): txt.write("user%s time=%s\n" %((i+1),time.time()-now)) txt.close User()
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标签:python
原文地址:http://lyjbog.blog.51cto.com/4317657/1904143