python Md5加密

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獲取簽名
1.假如簽名爲Md5加密；
2.以json文件的ASCII碼從大到小字典序，時間戳取1970時間格式的前16位；
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def getsign():
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parms: appid = ‘1000’
parms: gameid =‘14’
parms: unionId = ‘0’
parms: siteId = ‘0’
parms: appSecret =‘840510458F47713FC5869041DBDCEDB7’
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timestamp1 = datetime.datetime.now().strftime(’%Y’) + datetime.datetime.now().strftime(
‘%m’) + datetime.datetime.now().strftime(’%d’) + datetime.datetime.now().strftime(
‘%H’) + datetime.datetime.now().strftime(’%M’) + datetime.datetime.now().strftime(
‘%S’) + datetime.datetime.now().strftime(’%f’)
timestamp = timestamp1[0:16]
appSecret1 = ‘840510458F47713FC5869041DBDCEDB7’
appsecret = appSecret1.lower()
str1 = ‘appid=1000&’ +‘gameid=14&’+‘siteId=0&timestamp=’+timestamp +’&’+‘unionId=0&appsecret=’+appsecret
m2 = hashlib.md5()
m2.update(str1.encode(encoding=‘utf-8’))
m2.hexdigest()