hmac并不是像hashlib那样简单的message+salt再计算hash值

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#1 Created at ... [Delete] [Delete and Lock User]

import hashlib,hmac message = 'abcdefg' key = '9527' hashlib.md5((message+key).encode('utf-8')).hexdigest()

hmac.new(key.encode('utf-8'),message.encode('utf-8'),'MD5').hexdigest()

这两次的hash计算结果并不是一样的

#2 Created at ... [Delete] [Delete and Lock User]

把key混入计算过程

当然不是简单加一个key