file = open(r"D:\test.txt","r") txt = file.read() print(txt) file.close()
运行代码报错:
Traceback (most recent call last):
File "D:/python_study/hello.py", line 29, in
txt = file.read()
UnicodeDecodeError: 'gbk' codec can't decode byte 0xaa in position 16: illegal multibyte sequence
上面报错的意思就是,默认以gbk的方式读取数据,但是文本数据是utf-8类型的,这是需要用到另一个参数encoding,也就是把它编码成与文本一样类型的格式,下面的代码encoding="utf-8"就是要修改的地方,如果不写编码格式,默认是encoding="gbk"的
#open("文件路径","操作模式","编码格式")
把上面第一行代码改为:
file = open(r"D:\test.txt","r",encoding="utf_8")