func NewClient(srv corp.AccessTokenServer, clt *http.Client) *Client { return (*Client)(corp.NewClient(srv, clt)) }
// 兼容保留, 建議實際項目全局維護一個 *corp.Client func NewClient(srv corp.AccessTokenServer, clt *http.Client) Client { return Client{ Client: corp.NewClient(srv, clt), } }