JiCangHai/PingTai/DSWeb.Job.Common/TaskHttpJob.cs

using DSWeb.Common.DB;
using DSWeb.Common.Helper;
using DSWeb.Common.Model;
using log4net;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using Quartz;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DSWeb.Job.Common
{
    public class TaskHttpJob : IJob
    {
        private CommonDataContext commonData = new CommonDataContext();
        private ILog logger = LogManager.GetLogger("TaskHttpJob");


        public void Execute(IJobExecutionContext context)
        {
            var httpTaskList = commonData
                .BackgroundTaskCommon
                .Where(t => t.Status == BackgroundTaskCommon.StatusCreate && t.Type == BackgroundTaskCommon.TypeHttpFeedback)
                .OrderByDescending(t => t.CreateTime)
                .Take(10)
                .ToList();

            //修改状态，防止其他线程重复处理
            httpTaskList.ForEach(t =>
            {
                t.Status = BackgroundTaskCommon.StatusDoing;
                t.ExecuteCount++;
                t.ExecuteTime = DateTime.Now;
            });
            commonData.SaveChanges();

            foreach (var task in httpTaskList)
            {
                var paraObj = JsonConvert.DeserializeAnonymousType(task.ParamData, new
                {
                    url = string.Empty,
                    method = string.Empty,
                    json = string.Empty
                });

                try
                {
                    string rtnStr = string.Empty;
                    if (paraObj.method.ToUpper() == "POST")
                    {
                        rtnStr = WebRequestHelper.DoPost(paraObj.url, paraObj.json);
                    }
                    else
                    {
                        rtnStr = WebRequestHelper.DoGet(paraObj.url);
                    }

                    task.Status = BackgroundTaskCommon.StatusSuccess;
                    task.ResultData = rtnStr;
                }
                catch (Exception ex)
                {
                    task.Status = BackgroundTaskCommon.StatusFail;
                    task.ResultData = ex.Message;

                    logger.Error(ex.Message);
                    logger.Error(ex.StackTrace);
                }

                commonData.SaveChanges();
            }


        }
    }
}