245 lines
12 KiB
C#
245 lines
12 KiB
C#
using BayonetTransfer.Common.Json;
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using Newtonsoft.Json;
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using RabbitMQ.Client;
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using RabbitMQ.Client.Events;
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using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.Configuration;
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using System.Linq;
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using System.Runtime.InteropServices;
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using System.Text;
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namespace BayonetTransfer
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{
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internal class Program
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{
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/// <summary>
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/// 接收到的卡口数据缓存
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/// </summary>
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private static ConcurrentDictionary<string, Model.BayonetModel> List_Bayonet { get; set; }
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/// <summary>
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/// 卡口数据保存计时器
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/// </summary>
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private static System.Timers.Timer UploadTimer { get; set; }
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/// <summary>
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/// 卡口数据保存线程
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/// </summary>
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private static System.Threading.Thread UploadThread { get; set; }
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public delegate bool ControlCtrlDelegate(int CtrlType);
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[DllImport("kernel32.dll")]
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private static extern bool SetConsoleCtrlHandler(ControlCtrlDelegate HandlerRoutine, bool Add);
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private static ControlCtrlDelegate cancelHandler = new ControlCtrlDelegate(HandlerRoutine);
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public static bool HandlerRoutine(int CtrlType)
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{
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switch (CtrlType)
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{
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case 0:
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Console.WriteLine("0工具被强制关闭"); //Ctrl+C关闭
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break;
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case 2:
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Console.WriteLine("2工具被强制关闭");//按控制台关闭按钮关闭
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break;
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}
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Console.ReadLine();
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return false;
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}
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static void Main(string[] args)
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{
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SetConsoleCtrlHandler(cancelHandler, true);
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List_Bayonet = new ConcurrentDictionary<string, Model.BayonetModel>();
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//数据上传定时器
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UploadTimer = new System.Timers.Timer(1 * 60 * 1000);
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//注册定时器执行事件方法
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UploadTimer.Elapsed += UploadTimer_Elapsed;
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//启动定时器
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UploadTimer.Start();
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try
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{
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//启动RabbitMQ消息队列接收服务
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Subcribe();
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}
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catch (Exception ex)
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{
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Console.Write(string.Format("RabbitMQ连接异常:{0}\n", ex.ToString()));
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}
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Console.ReadKey();
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}
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/// <summary>
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/// 上传定时器方法
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private static void UploadTimer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
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{
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if (UploadThread == null || !UploadThread.IsAlive)
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{
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UploadThread = new System.Threading.Thread(() =>
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{
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try
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{
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UploadDataToSerive();
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}
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catch (Exception ex)
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{
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Console.WriteLine($"卡口数据上传失败：{ex.Message}");
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Common.LoggerHelper.WriteLogger($"卡口数据上传失败：{ex.ToString()}");
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}
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})
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{ IsBackground = true };
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UploadThread.Start();
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}
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}
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/// <summary>
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/// 启动RabbitMQ消息队列接收服务
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/// </summary>
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private static void Subcribe()
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{
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string str_HostName = ConfigurationManager.AppSettings["HostName"];
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string str_Port = ConfigurationManager.AppSettings["Port"];
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string str_UserName = ConfigurationManager.AppSettings["UserName"];
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string str_Password = ConfigurationManager.AppSettings["Password"];
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//实例化一个连接工厂和其配置为使用所需的主机，虚拟主机和证书（证书）
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ConnectionFactory factory = new ConnectionFactory
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{
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HostName = str_HostName,//"112.30.55.253",//RabbitMQ主机服务地址
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Port = int.Parse(str_Port),//5672,//RabbitMQ主机服务端口
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UserName = str_UserName,//"yishang",//用户名
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Password = str_Password,//"Yishang%2022",//密码
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VirtualHost = "/"//默认情况可省略此行
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};
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//创建一个AMQP 0-9-1连接
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using (IConnection connection = factory.CreateConnection())
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{
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//创建一个AMQP 0-9-1频道,该对象提供了大部分 的操作(方法)协议。
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using (IModel channel = connection.CreateModel())
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{
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#region 定义队列、交换器并绑定
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//队列
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channel.QueueDeclare("yishang", true, false, false, null);
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//交换器
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channel.ExchangeDeclare("entrance_flow_exchange", ExchangeType.Fanout, true, false, null);
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//绑定
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channel.QueueBind("yishang", "entrance_flow_exchange", "RoutingKey", null);
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#endregion
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Console.WriteLine("卡口数据接收服务已准备就绪~~");
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//消费者
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var consumer = new EventingBasicConsumer(channel);
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consumer.Received += (model, ea) =>
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{
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var body = ea.Body;
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var message = Encoding.UTF8.GetString(body.ToArray());
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string str_Key = Guid.NewGuid().ToString("N");
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try
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{
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var bayonet = JsonConvert.DeserializeObject<Model.BayonetModel>(message, new JsonSerializerSettings() { ContractResolver = new OcrWriteResolver() });
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List_Bayonet.AddOrUpdate(str_Key, bayonet, (key, bay) => bayonet);
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Console.WriteLine($"[{bayonet.InOut_Time}]{bayonet.License_Plate}，{bayonet.Serverpart_Name}{bayonet.Serverpart_Region}");
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}
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catch (Exception ex)
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{
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Common.LoggerHelper.WriteLogger($"卡口数据接收解析异常，GUID：{str_Key}，接收到的数据：{message}，错误信息：{ex.Message}");
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}
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};
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//自动ack消费
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channel.BasicConsume("yishang", true, consumer);
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Console.ReadLine();
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}
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}
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}
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/// <summary>
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/// 保存接收到的卡口数据到服务器
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/// </summary>
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private static void UploadDataToSerive()
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{
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//接口地址
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string str_ApiURL = ConfigurationManager.AppSettings["ApiURL"];//"http://openapi.eshangtech.com:7080/WebApi/BigData/AddBayonet"
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Console.WriteLine("接口地址：" + str_ApiURL);
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//定义上传到接口的数据列表
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List<Model.ApiBayonetModel> list_ApiBayonet = new List<Model.ApiBayonetModel>();
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//定义已处理的卡口数据列表Key，在数据上传成功后，移除数据缓存
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List<string> str_Remove = new List<string>();
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Console.WriteLine($"【{DateTime.Now}】开始上传卡口数据到服务器");
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//记录文本日志
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Common.LoggerHelper.WriteLogger("开始上传卡口数据到服务器");
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//从缓存中取出全部需要处理的数据
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foreach (var model in List_Bayonet.ToArray())
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{
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//停留时长
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int.TryParse(model.Value.Stay_Times, out int int_StayTimes);
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//转换为接口数据格式
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list_ApiBayonet.Add(new Model.ApiBayonetModel
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{
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Serverpart_Name = model.Value.Serverpart_Name,
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Serverpart_Region = model.Value.Serverpart_Region,
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InOut_Type = model.Value.InOut_Type,
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InOut_Time = long.Parse(model.Value.InOut_Time.ToString("yyyyMMddHHmmss")),
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Vehicle_Type = model.Value.Vehicle_Type,
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License_Plate = model.Value.License_Plate,
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Vehicle_Speed = model.Value.Vehicle_Speed,
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Stay_Times = int_StayTimes,
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Bayonet_Desc = model.Value.Bayonet_Desc
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});
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//添加待移除数据Key到列表
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str_Remove.Add(model.Key);
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}
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//记录文本日志
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Common.LoggerHelper.WriteLogger($"本次接收{list_ApiBayonet.Count}条卡口流水");
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//每次上传的数据量（经过测试，安徽卡口抓拍数量，每分钟最大值在400条左右，
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//Api接口每秒处理数据量在100条左右，综合后设定每次最大上传500条，以保证接口稳定和数据及时性）
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int int_Size = 500;
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//缓存数据分页
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int int_PageCount = (int)Math.Ceiling((decimal)list_ApiBayonet.Count / int_Size);
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for (int i = 0; i < int_PageCount; i++)
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{
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//取分页数据
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var list_Temp = list_ApiBayonet.Skip(i * int_Size).Take(int_Size).ToList();
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//拼接接口参数字符串
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string str_PostData = JsonConvert.SerializeObject(list_Temp);
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System.Diagnostics.Stopwatch sw = new System.Diagnostics.Stopwatch();
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sw.Start();
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try
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{
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//调用接口并解析返回的数据
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string str_Result = Common.HttpHelper.HttpPost(str_PostData, str_ApiURL, "application/json", 120);
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//解析接口返回值
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Model.ResultDataModel<string> rm_ResultModel = JsonConvert.DeserializeObject<Model.ResultDataModel<string>>(str_Result);
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sw.Stop();
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//数据上传成功
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if (rm_ResultModel.Result_Code == 100)
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{
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//删除已上传的缓存数据
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str_Remove.ForEach(p => List_Bayonet.TryRemove(p, out _));
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Console.WriteLine($"卡口数据上传成功。本次上传{list_Temp.Count}条；用时：{sw.Elapsed.TotalSeconds}秒");
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//记录文本日志
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Common.LoggerHelper.WriteLogger($"卡口数据上传成功。本次上传{list_Temp.Count}条");
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}
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else
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{
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Console.WriteLine($"卡口数据上传失败，接口错误信息：[{rm_ResultModel.Result_Code}]{rm_ResultModel.Result_Desc}");
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//记录文本日志
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Common.LoggerHelper.WriteLogger($"卡口数据上传失败，接口错误信息：[{rm_ResultModel.Result_Code}]{rm_ResultModel.Result_Desc}");
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//记录文本日志
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Common.LoggerHelper.WriteLogger($"发送到Api接口的数据：{str_PostData}");
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine($"卡口数据上传失败，错误信息：{ex.Message}");
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Common.LoggerHelper.WriteLogger($"卡口数据上传失败，错误信息：{ex.Message}");
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Common.LoggerHelper.WriteLogger($"发送到Api接口的数据：{str_PostData}");
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}
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}
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//记录文本日志
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Common.LoggerHelper.WriteLogger($"卡口流水传输结束");
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}
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}
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}
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