python - codecs.ascii_decode(输入，self.errors)[0] UnicodeDecodeError : 'ascii' codec can't decode byte 0xc2 in position 318: ordinal not in range(128)

Question

我正在尝试打开并读取包含大量文本的 .txt 文件。下面是我的代码，我不知道如何解决这个问题。任何帮助将不胜感激。

file = input("Please enter a .txt file: ")
myfile = open(file)
x = myfile.readlines()
print (x)

当我输入 .txt 文件时，下面显示了完整的错误消息:

line 10, in <module> x = myfile.readlines()
line 26, in decode return codecs.ascii_decode(input, self.errors)[0]
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 318: ordinal not in range(128)

Answer 1

我没有使用编解码器，而是这样解决的:

def test():
    path = './test.log'
    file = open(path, 'r+', encoding='utf-8')
    while True:
        lines = file.readlines()
        if not lines:
            break
        for line in lines:
            print(line)

您必须准确地给出编码参数。