System.Net.Http.HttpClient 模拟登录并抓取弹窗数据

            using (System.Net.Http.HttpClient httpClient = new HttpClient())
            {


                httpClient.MaxResponseContentBufferSize = 256000;
                httpClient.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36");
                httpClient.DefaultRequestHeaders.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9");


                Console.WriteLine($"登录提交:");
                var response = httpClient.PostAsJsonAsync("http://xxxxx/account/login", new User() { account = @"admin", password = @"admin" }).Result;
                Console.WriteLine($"Response:{response.Content.ReadAsStringAsync().Result}");
                Console.WriteLine($"主界面:");
                var get = httpClient.GetAsync("http://xxxxx/#pane=Dashboard");
                get.Wait(1000);


                Console.WriteLine($"弹窗界面:");
                DateTime curr = new DateTime(2019, 12, 6);
                string name = $"{curr:yyyy-MM-dd}";


                Console.WriteLine($"取记录=>{name}:");
                get = httpClient.GetAsync("http://xxxxx/Report/AddReport?Date=" + name + "&type=add");
                //将 html 写入到本地
                Write(name + ".html", get.Result.Content.ReadAsStringAsync().Result);
                Console.WriteLine(get.Result.Content.ReadAsStringAsync().Result);



                }

            }

　　

                                Console.WriteLine($"重复值:{item.dailyContent}");
                                var id = li.FirstOrDefault(q => q.dailyContent == item.dailyContent)?.dailyDetailId;
                                Console.WriteLine($"首个Id:{id}");

                                Dictionary<string, string> del = new Dictionary<string, string>();
                                del.Add("Id",id);
                                var ppp= httpClient.PostAsync("http://xxxxx/Report/Delete", new FormUrlEncodedContent(del)).Result;
                                Console.WriteLine($"删除状态:{ppp.StatusCode == System.Net.HttpStatusCode.OK}");