curl --location --request POST 'https://api.bilibili.com/x/account-oauth2/v1/refresh_token?client_secret&grant_type=refresh_token&client_id=&refresh_token='
{
"code": 0,
"message": "0",
"ttl": 1,
"data": {
"refresh_token": "WxFDKwqScZIQDm4iWmKDvetyFugM6HkX",
"access_token": "d30bedaa4d8eb3128cf35ddc1030e27d",
"expires_in": 1630220614
}
}