参数
sign_data = {
"appid": APP_ID,
"mch_id": MCAH_ID,
"out_trade_no": order.order_num,
"transaction_id": order.pay_order,
"customs": "xxxxx",
"mch_customs_no": "xxxxx"
}
sign_ret = generate_sign(sign_data)
生成签名
def generate_sign(param):
stringA = ''
ks = sorted(param.keys())
for k in ks:
stringA += (k + '=' + param[k] + '&')
stringSignTemp = stringA + "key=" + "v2key"
hash_md5 = hashlib.md5(stringSignTemp.encode('utf8'))
sign = hash_md5.hexdigest().upper()
return sign
标签：微信,param,sign,V2,签名,stringA,order,md5 From： https://www.cnblogs.com/wuyongcong/p/17546583.html