Service-TaskScheduling/Demo/WebApplicati.../Controllers/ValuesContro...

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Hangfire;
using System.Net;
using System.IO;
using System.Text;
using NLog;
//using Microsoft.Extensions.Logging;

namespace WebApplication1.Controllers
{
    [Route("api/[controller]/[action]")]
    public class ValuesController : Controller
    {

        static Logger Logger = LogManager.GetCurrentClassLogger();


        #region 四个定时基础方法
        /// <summary>
        /// 基于队列的任务处理(Fire-and-forget jobs)
        /// </summary>
        /// <param name="str"></param>
        /// <returns></returns>
        public string Enqueue(string str)
        {
            var jobId = BackgroundJob.Enqueue(
                () => Console.WriteLine("Fire-and-forget!"));
            return $"基于队列的任务处理  Enqueue :  jobId={jobId}";
        }

        /// <summary>
        /// 延迟任务执行(Delayed jobs)
        /// </summary>
        /// <returns></returns>
        public string Delayed()
        {
            var jobId = BackgroundJob.Schedule(
                () => Console.WriteLine("Delayed!"),
                TimeSpan.FromSeconds(10));
            return $"延迟任务执行  Delayed :  jobId={jobId}";
        }

        /// <summary>
        /// 定时任务执行(Recurring jobs)
        /// </summary>
        /// <returns></returns>
        public string Recurring()
        {
            RecurringJob.AddOrUpdate(() => Console.Write("定时任务执行  Recurring "), "1/1  * * * *");
            return $"定时任务执行  Recurring ";
        }

        /// <summary>
        /// 延续性任务执行
        /// </summary>
        public string Continuations(string jobId)
        {
            BackgroundJob.ContinueWith(
                jobId, () => Console.WriteLine("Continuation!"));
            return $"延续性任务执行  Continuation ";
        }
        #endregion

        /// <summary>
        /// 定时任务执行导出
        /// </summary>
        /// <returns></returns>
        public string RecurringToExport()
        {
            RecurringJob.AddOrUpdate(() => HttpGetExport(), Cron.Minutely);
            return $"定时任务执行导出  api/Values/Export/ ";
        }



        private void HttpGetExport()
        {
            try
            {
                Logger.Info("定时任务执行【导出】【开始】  api/Values/Export/");
                HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://localhost:8082/api/Values/Export?start=2017-12-08&end=2017-12-09");
                request.Method = "GET";
                request.ContentType = "text/html;charset=UTF-8";

                HttpWebResponse response = (HttpWebResponse)request.GetResponse();
                Stream myResponseStream = response.GetResponseStream();
                StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.UTF8);
                var result = myStreamReader.ReadToEnd();
                myStreamReader.Close();
                myResponseStream.Close();
                if (result != "定时导出Excel文件，并保存Excel文件信息到数据库中")
                    throw new Exception("导出错误");
                Logger.Info("定时任务执行【导出】【结束】  api/Values/Export/");
            }
            catch (Exception e)
            {
                Logger.Error(e, "定时任务执行【导出】【失败】  api/Values/Export/");
            }
        }





        public string Log()
        {
            Logger.Info("普通信息日志-----------");
            Logger.Debug("调试日志-----------");
            Logger.Error("错误日志-----------");
            Logger.Fatal("异常日志-----------");
            Logger.Warn("警告日志-----------");
            Logger.Trace("跟踪日志-----------");
            Logger.Log(NLog.LogLevel.Warn, "Log日志------------------");
            return "记录日志";
        }
    }
}