curl --location --request GET 'https://open.kuaishou.com/oauth2/access_token?app_secret=&code=&grant_type=authorization_code&app_id='
{
"result": 1,
"access_token": "xxxxxxx",
"expires_in": 3600,
"refresh_token": "xxxxxx",
"refresh_token_expires_in": 648000,
"scopes": [
"user_info"
]
}