计算access_token签名

appid:
secret:
timestamp:
nonce:
signature: {{accesstoken_signature}}

 

计算用户登录签名

uid:
token:
timestamp:
nonce:
signature: {{login_signature}}

 

计算接收图文或接收图片文件接口的签名

uid:
access_token:
timestamp:
signature: {{api_signature}}