python2中的unicode()函数在python3中会报错:NameError: name 'unicode' is not defined
There is no such name in Python 3, no. You are trying to run Python 2 code in Python 3. In Python 3, unicode has been renamed to str.
翻译过来就是:Python 3中没有这样的名字,没有。 您正在尝试在Python 3中运行Python 2代码。在Python 3中,unicode已重命名为str。
函数转换:unicode()到 str()为:
//python2:
unicode(nn,'utf-8')
//python3:
str(nn)