Python 文件 IO
最后更新于：2022-03-27 01:12:12
Python 文件 IO
Python3 实例以下代码演示了Python基本的文件操作，包括 open，read，write：
实例(Python 3.0+)
# Filename : test.py
# author by : docs.gechiui.com/w3school # 写文件
with open("test.txt", "wt") as out_file:
out_file.write("该文本会写入到文件中\n看到我了吧！") # Read a file
with open("test.txt", "rt") as in_file:
text = in_file.read() print(text)
# author by : docs.gechiui.com/w3school # 写文件
with open("test.txt", "wt") as out_file:
out_file.write("该文本会写入到文件中\n看到我了吧！") # Read a file
with open("test.txt", "rt") as in_file:
text = in_file.read() print(text)
执行以上代码输出结果为：
该文本会写入到文件中 看到我了吧！