我有一个utf-8编码的文件cjk.py:print("打印")不出所料,运行pythoncjk.py会产生Traceback(mostrecentcalllast):File"cjk.py",line1,inprint('\u6253\u5370')File"C:\Python33\lib\encodings\cp850.py",line19,inencodereturncodecs.charmap_encode(input,self.errors,encoding_map)[0]UnicodeEncodeError:'charmap'codeccan'tencodecharacte