Python 字符编码，python字符编码,#coding=utf-

Python 字符编码，python字符编码,#coding=utf-

#coding=utf-8   import sys   print sys.getdefaultencoding()        # --> ascii   u1 = '中国' print type(u1), repr(u1)              # --> <type 'str'> '\\xe4\\xb8\\xad\\xe5\\x9b\\xbd'   u2 = u'中国2009' print type(u2), repr(u2)              # --> <type 'unicode'> u'\\u4e2d\\u56fd2009'   # str --> unicode   print print '# str --> unicode' u1_1 = u1.decode('utf8')   print type(u1_1), repr(u1_1)         # --> <type 'unicode'> u'\\u4e2d\\u56fd'   u1_2 = unicode(u1, 'utf8')   print type(u1_2), repr(u1_2)         # --> <type 'unicode'> u'\\u4e2d\\u56fd'   # unicode --> str   print print '# unicode --> str' u2_1 = u2.encode('utf8')   print type(u2_1), repr(u2_1)        # --> <type 'str'> '\\xe4\\xb8\\xad\\xe5\\x9b\\xbd2009'   u2_2 = u2.encode('gbk')   print type(u2_2), repr(u2_2)        # --> <type 'str'> '\\xd6\\xd0\\xb9\\xfa2009'   u2_3 = u2.encode('gb2312')   print type(u2_3), repr(u2_3)        # --> <type 'str'> '\\xd6\\xd0\\xb9\\xfa2009'  #该片段来自于http://byrx.net