Error: 'gbk' codec can't encode character '\xa9' in position 85194: illegal multibyte sequence

UnicodeEncodeError: ‘gbk’ codec can’t encode character ‘\xa9’ in position 85194: illegal multibyte sequence

Windows系统默认编码是GBK，而Mac默认的是 UTF-8，所以把在Mac系统下编译的代码在Windows上运行时会报错

$Error: 'gbk' codec can't encode character '\xa9' in position 85194: illegal multibyte sequence$

// 插入代码 encoding='utf-8'
f = open('sina', 'w+', encoding='utf-8')

$Error: 'gbk' codec can't encode character '\xa9' in position 85194: illegal multibyte sequence$