Unicode-objects must be encoded before hashing
報錯程式碼: md5 = hashlib.md5() md5.update(('This is a sentence.')) md5.update(('This is a second sentence.')) print (u'不出意外,這個將是“亂碼”:', md5.digest()) print (u'MD5:', md5.hexdigest())
報錯誤:Unicode-objects must be encoded before hashing
修改後的程式碼:
md5 = hashlib.md5() md5.update(('This is a sentence.').encode("utf8")) md5.update(('This is a second sentence.').encode("utf8")) print (u'不出意外,這個將是“亂碼”:', md5.digest()) print (u'MD5:', md5.hexdigest())
修改原因:注意update()必須指定要加密的字串的字元編碼
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