我正在尝试将令牌验证提取到一个单独的方法中,然后在 else 语句中的代码块我同样想要通用。
public void Subscribe(string s1, string s2, string s3)
{
if (token == null || token.IsExpired)
{
RestClient client = CreateRestClient();
RestRequest treq = CreateTokenRequest();
client.ExecuteAsync(treq, (response) =>
{
CreateNewToken(response.Content);
SubscribeToNotifications(s1, s2, s3);
});
}
else
{
var c = new RestClient(ServiceAddress);
var r = new RestRequest("Subscribe?");
r.AddParameter("P1", s1);
r.AddParameter("P2", s2);
r.AddParameter("P3", s3);
r.AddHeader("Authorization", token.TokenString);
c.ExecuteAsync(r, (response) =>
{
if (response.StatusCode == HttpStatusCode.OK)
SubcribeCompleted(this, new GeneralEventArgs(true, string.Empty));
else if (response.StatusCode == HttpStatusCode.Unauthorized)
SubcribeCompleted(this, new GeneralEventArgs(false, "Unauthorized!"));
else
SubcribeCompleted(this, new GeneralEventArgs(false, "Error"));
});
}
}
问题是如何指定在回调处理程序中调用哪个方法?我已经尝试过,Func<>
但我将使用通用令牌方法的其他方法不一定具有相同的签名。
提前感谢您的任何输入:)