微信開發之c#下緩存jssdk的access_token

因為access_token的壽命只有7200秒,每日獲取access_token存在上限,所以在獲取access_token后,需要將其緩存起來.

首先建立一個模型

 public class AccessToken

    {
        public string access_token { get; set; }

        public DateTime expires_in { get; set; }

    }

然后存儲獲取的access_token(獲取方法),和當前的時間

    public static void Save()
        {
            var accessToken = new AccessToken();
            accessToken.access_token = a_token;
            accessToken.expires_in = DateTime.Now;
            //存儲
            System.Web.HttpContext.Current.Application["accessToken"] = accessToken;
            //獲取
            //var accessToken = System.Web.HttpContext.Current.Application["accessToken"] as AccessToken;
        }