>>> '无' #gbk字符'xcexde'>>> str1 = 'xcexde'>>> str1.decode('gbk') # 解码gbk为 unicodeu'u65e0'>>> str1.decode('gbk').encode('utf-8') # 解码gbk为 unicode 编码unicode 为utf-8'xe6x97xa0'>>> print str1.decode('gbk').encode('utf-8')鏃