public void DeleteJob(string jobName, string groupName)
{
if (string.IsNullOrEmpty(jobName) || string.IsNullOrEmpty(groupName))
{
throw new Exception("job名称与组名都不能为空");
}
JobKey jobKey = new JobKey(jobName, groupName);
HostScheduler.RemoveJob(jobKey);
}
public void AddJob(JobInfo jobInfo)
{
if (string.IsNullOrEmpty(jobInfo.JobName) || string.IsNullOrEmpty(jobInfo.GroupName))
{
throw new Exception("job名称与组名都不能为空");
}
if (jobInfo.StartTime < new DateTime(1900, 1, 1))
{
throw new Exception("开始时间不正确");
}
if (string.IsNullOrEmpty(jobInfo.FileName) || string.IsNullOrEmpty(jobInfo.ClassName))
{
throw new Exception("程序集地址和类名都不能为空");
}
// 反射获取job实例
Assembly assembly = Consts.GetAssembly(jobInfo.FileName);
BaseJob job = assembly.CreateInstance(jobInfo.ClassName) as BaseJob;
if (job == null)
{
throw new Exception("无法实例化job类");
}
JobBuilder jobBuilder = null;
if (jobInfo.CanConcurrent)
{
jobBuilder = JobBuilder.Create <HostJob>(); // 可以多线程
}
else
{
jobBuilder = JobBuilder.Create <HostJob>(); // 不能多线程
}
IJobDetail innerJob = jobBuilder
.WithIdentity(jobInfo.JobName, jobInfo.GroupName)
.UsingJobData(Consts.JobParameter, jobInfo.Parameter)
.UsingJobData(Consts.JobAssemblyPath, jobInfo.FileName)
.UsingJobData(Consts.JobClassName, jobInfo.ClassName)
.RequestRecovery(true)
.Build();
TriggerBuilder builder = TriggerBuilder.Create().WithIdentity(jobInfo.JobName, jobInfo.GroupName);
if (jobInfo.RepeatMode == RepeatModeEnum.Interval)
{
if (jobInfo.Interval <= 0)
{
throw new Exception("时间间隔必须大于0");
}
switch (jobInfo.CycleUnit)
{
case CycleUnitEnum.Day:
builder = builder.WithSimpleSchedule(x => x.WithIntervalInHours(24 * jobInfo.Interval).RepeatForever().WithMisfireHandlingInstructionIgnoreMisfires());
break;
case CycleUnitEnum.Hour:
builder = builder.WithSimpleSchedule(x => x.WithIntervalInHours(jobInfo.Interval).RepeatForever().WithMisfireHandlingInstructionIgnoreMisfires());
break;
case CycleUnitEnum.Minute:
builder = builder.WithSimpleSchedule(x => x.WithIntervalInMinutes(jobInfo.Interval).RepeatForever().WithMisfireHandlingInstructionIgnoreMisfires());
break;
case CycleUnitEnum.Second:
builder = builder.WithSimpleSchedule(x => x.WithIntervalInSeconds(jobInfo.Interval).RepeatForever().WithMisfireHandlingInstructionIgnoreMisfires());
break;
}
}
else if (jobInfo.RepeatMode == RepeatModeEnum.FixedTime)
{
if (string.IsNullOrEmpty(jobInfo.FixedExpression))
{
throw new Exception("Job按固定时间配置时，固定时间的表达式不能为空");
}
var expression = string.Empty;
var fixedExs = jobInfo.FixedExpression.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
var localParts = fixedExs[0].Split(new char[] { ':' }, StringSplitOptions.RemoveEmptyEntries);
switch (jobInfo.FixedUnit)
{
case FixedUnitEnum.Day:
var localMinute = Convert.ToInt32(localParts[1]);
var localSecond = Convert.ToInt32(localParts[2]);
var localHourList = new List <int>();
foreach (var item in fixedExs)
{
localParts = item.Split(new char[] { ':' }, StringSplitOptions.RemoveEmptyEntries);
localHourList.Add(Convert.ToInt32(localParts[0]));
}
var localHours = string.Join(",", localHourList);
expression = string.Format("{0} {1} {2} * * ?", localSecond, localMinute, localHours);
break;
case FixedUnitEnum.Hour:
localSecond = Convert.ToInt32(localParts[1]);
var localMinuteList = new List <int>();
foreach (var item in fixedExs)
{
localParts = item.Split(new char[] { ':' }, StringSplitOptions.RemoveEmptyEntries);
localMinuteList.Add(Convert.ToInt32(localParts[0]));
}
var localMinutes = string.Join(",", localMinuteList);
expression = string.Format("{0} {1} * * * ?", localSecond, localMinutes);
break;
}
builder = builder.WithCronSchedule(expression,
x => x.WithMisfireHandlingInstructionIgnoreMisfires().InTimeZone(TimeZoneInfo.Local));
}
else if (jobInfo.RepeatMode == RepeatModeEnum.CronExp)
{
builder = builder.WithCronSchedule(jobInfo.FixedExpression,
x => x.WithMisfireHandlingInstructionIgnoreMisfires().InTimeZone(TimeZoneInfo.Local));
}
if (jobInfo.StartTime < DateTime.Now.AddMinutes(1))
{
jobInfo.StartTime = DateTime.Now.AddMinutes(1);
}
builder.StartAt(jobInfo.StartTime);
ITrigger trigger = builder.Build();
HostScheduler.RegisterJob(innerJob, trigger);
}
public static void Stop()
{
HostScheduler.Stop();
}
public static void Start()
{
HostScheduler.Start();
}
