private void BindlstReecntTimes()
{
BindControl.BindListBox(lstReecntTimes, new List <KVEntity>());
if (rdoOneTimes.Checked)
{
if (cbxOneTimesHour.SelectedIndex == 0 || cbxOneTimesMinute.SelectedIndex == 0)
{
return;
}
}
else
{
if (cbxMultiTimesMinute.SelectedIndex == 0)
{
return;
}
}
string cronString = QuartzHelper.GenerateCronExpression(BuildCronExpression());
List <DateTime> list = QuartzHelper.GetNextFireTime(cronString, 8);
List <KVEntity> kvList = list.Select(item => new KVEntity {
K = item.ToString(), V = item.ToString()
}).ToList();
BindControl.BindListBox(lstReecntTimes, kvList);
}
public ActionResult CalcRunTime(string CronExpression)
{
List <DateTime> list = QuartzHelper.GetNextFireTime(CronExpression, 20);
List <string> sList = new List <string>();
list.ForEach(k => sList.Add(k.ToString()));
return(Json(sList, JsonRequestBehavior.AllowGet));
}
private void BindlstReecntTimes()
{
BindControl.BindListBox(lstRecentTimes, new List <KVEntity>());
if (cbxHour.SelectedIndex == 0 || cbxMinute.SelectedIndex == 0 || chklstMonths.CheckedItems.Count == 0)
{
return;
}
string cronString = QuartzHelper.GenerateCronExpression(_cronExpressionEntity);
List <DateTime> list = QuartzHelper.GetNextFireTime(cronString, 8);
List <KVEntity> kvList = list.Select(item => new KVEntity {
K = item.ToString(), V = item.ToString()
}).ToList();
BindControl.BindListBox(lstRecentTimes, kvList);
}
private void PreviewPalnExcuteTimeFrm_Load(object sender, EventArgs e)
{
try
{
lblTaskName.Text = _TaskName;
List <DateTime> dateTimeList = QuartzHelper.GetNextFireTime(_CronString, 50);
List <KVEntity> list = dateTimeList.Select(item => new KVEntity {
K = item.ToString("yyyy-MM-dd HH:mm:ss")
}).ToList();
BindControl.BindListBox(lstList, list);
}
catch (Exception ex)
{
base.ShowErrorMessage($"Cron表达解析错误，错误信息：[{ex.Message}]");
}
}
/// <summary>
/// 调度作业
/// </summary>
/// <param name="task"></param>
/// <param name="isDeleteOldTask"></param>
public static void ScheduleJob(TaskEntity task, bool isDeleteOldTask = false)
{
try
{
if (isDeleteOldTask)
{
DeleteJob(task.TaskID);
}
//验证Cron表达式
if (QuartzHelper.ValidExpression(task.Cron))
{
IJobDetail job = new JobDetailImpl(task.TaskID, typeof(TaskJob));
//添加任务参数
job.JobDataMap.Add("TaskParam", task);
job.JobDataMap.Add("CanellationTokenParam", cts.Token);
CronTriggerImpl trigger = new CronTriggerImpl();
trigger.CronExpressionString = task.Cron;
trigger.Name = task.TaskID;
trigger.Description = task.TaskName;
scheduler.ScheduleJob(job, trigger);
if (task.TaskStatus == TaskStatus.STOP)
{
JobKey jk = new JobKey(task.TaskID);
scheduler.PauseJob(jk);
}
else
{
List <DateTime> list = QuartzHelper.GetNextFireTime(task.Cron, 5);
string msg = string.Join("\r\n", list.Select(item => item.ToString("yyyy-MM-dd HH:mm:ss")));
LogUtil.WriteLog($"任务[{task.TaskID}]启动成功,未来5次运行时间如下:\r\n{msg}");
}
}
else
{
throw new Exception($"任务[{task.TaskID}]，Cron表达式[{task.Cron}]不正确，无法启动任务");
}
}
catch (Exception ex)
{
throw new Exception($"ScheduleJob()方法出现异常，异常信息[{ex.Message}]");
}
}
public JsonResult NextFireTime()
{
string cronExpressionString = Request.Params["CronExpression"].ToString();
try
{
var result = QuartzHelper.GetNextFireTime(cronExpressionString, 5);
string msg = JsonHelper.ToJson(result);
return(Json(new { result = true, msg = msg }));
}
catch
{
return(Json(new { result = false, msg = "" }));
}
}
public JsonResult NextFireTime()
{
string cronExpressionString = Request.Params["CronExpression"].ToString();
try
{
var result = QuartzHelper.GetNextFireTime(cronExpressionString, 5);
JavaScriptSerializer js = new JavaScriptSerializer();
string msg = js.Serialize(result);
return(Json(new { result = true, msg = msg }));
}
catch
{
return(Json(new { result = false, msg = "" }));
}
}