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1¡¢chardetÏÂÔØÓë°²×°
ÏÂÔØµØÖ·£ºhttp://pypi.python.org/pypi/chardet
ÏÂÔØchardetºó£¬½âѹchardetѹËõ°ü£¬Ö±½Ó½«chardetÎļþ¼Ð·ÅÔÚÓ¦ÓóÌÐòĿ¼Ï£¬¾Í¿ÉÒÔʹÓÃimport chardet¿ªÊ¼Ê¹ÓÃchardetÁË£¬Ò²¿ÉÒÔ½«chardet¿½±´µ½PythonϵͳĿ¼Ï£¬ÕâÑùÄãËùÓеÄpython³ÌÐòÖ»ÒªÓÃimport chardet¾Í¿ÉÒÔÁË¡£
python setup.py install
2¡¢ÊµÀý
ʹÓÃÖУ¬chardet.detect()·µ»Ø×ֵ䣬ÆäÖÐconfidenceÊǼì²â¾«È·¶È£¬encodingÊDZàÂëÐÎʽ
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>>> import urllib
>>> rawdata = urllib.urlopen('http://www.google.cn/').read()
>>> import chardet
>>> chardet.detect(rawdata)
{'confidence': 0.98999999999999999, 'encoding': 'GB2312'}
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import chardet
tt=open('c:\\111.txt','rb')
ff=tt.readline()
#ÕâÀïÊÔ×Å»»³Éread(5)Ò²¿ÉÒÔ£¬µ«ÊÇ»»³Éreadlines()ºó±¨´í
enc=chardet.detect(ff)
print enc['encoding']
tt.close()
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