二十五岁时我们都一样愚蠢、多愁善感,喜欢故弄玄虚,可如果不那样的话,五十岁时也就不会如此明智。
标题:Python3 os 模块 Write 方法
Python3 os 模块 Write 方法
# !/usr/bin/python3 import os, sys # Open a file fd = os.open( "f1.txt", os.O_RDWR|os.O_CREAT ) # Write one string line = "this is test" # string needs to be converted byte object b = str.encode(line) ret = os.write(fd, b) # ret consists of number of bytes written to f1.txt print ("the number of bytes written: ", ret) # Close opened file os.close( fd) print ("Closed the file successfully!!")