import hashlib hash = hashlib.md5([bytes('SALT_STRING', encoding='utf-8’)])  #SALT_STRING :加盐hash.update(bytes('STRING', encoding='utf-8’))　　　　　　#STRING :要加密的字符串r = hash.hexdigest()  #结果

 

import hmach = hmac.new(KEY)       #KEY,必写参数， 为bytes类型h.update(MESSAGE)       #MESSAGE 为bytes类型result = h.hexdigest()例：h = hmac.new(b'key')h.update(b'message')result = h.hexdigest()结果：'4e4748e62b463521f6775fbf921234b5'