public async Task Invoke(HttpContext context) { //获取cookie中的token string token; context.Request.Cookies.TryGetValue("Token", out token); //如果没有token,肯定是不成功的 if (string.IsNullOrWhiteSpace(token)) { RedirectLoginSite(context); return; } //校验token是否有效 HttpRequester requester = new HttpRequester(_configuration); context.Request.Headers.TryAdd("Token", token); var response = await requester.GetResponse("Auth_Validate", context.Request); if (response.Data != null && response.Data.IsSuccessStatusCode) { await _next.Invoke(context); } else { RedirectLoginSite(context); } }