新手python使用OPEN打开文件

复盘：
file_path = r'C:\Users\10464\Desktop\新建文件夹\新建文本文档.txt'
with open(file_path, 'r', encoding="utf-8") as file:
    content = file.read()
    print(content)

尝试很久，最后发现核心问题在于encoding="utf-8"

原电脑python编码应该是 'gbk' codec can't decode byte

编码不兼容