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 : www.outobe.com # 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！ ```