C# 使用反射将类作为输入传递
我有一个创建Quartz作业并返回调度程序的函数,如下所示:C# 使用反射将类作为输入传递,c#,class,reflection,quartz-scheduler,C#,Class,Reflection,Quartz Scheduler,我有一个创建Quartz作业并返回调度程序的函数,如下所示: public IScheduler ScheduleJob<T>(string jobName, string jobGroup, string triggerName, string triggerGroup, bool rerun, string cronSchedule = "default", string startTime = "default") where T : IJob { va
public IScheduler ScheduleJob<T>(string jobName, string jobGroup, string triggerName, string triggerGroup, bool rerun, string cronSchedule = "default", string startTime = "default") where T : IJob
{
var scheduler = StdSchedulerFactory.GetDefaultScheduler();
var jobKey = new JobKey(jobName, jobGroup);
var job = JobBuilder.Create<T>()
.WithIdentity(jobKey)
.StoreDurably()
.Build();
var trigger = cronSchedule != "default" ? QuartzCreateCronTrigger(triggerName, triggerGroup, cronSchedule, rerun, startTime) : QuartzCreateTrigger(triggerName, triggerGroup);
scheduler.ScheduleJob(job, trigger);
return scheduler;
}
您应该编写
新的QuartzConstrainst().ScheduleJob
,而不是.ScheduleJob
job
不是一种类型,您自己说过ScheduleJob不应该是IJob
类型
如果要将var作业
传递给ScheduleJob
,则应定义ScheduleJob
,如下所示:
public IScheduler ScheduleJob<T>(
T job, // <-- add this
string jobName,
string jobGroup,
string triggerName,
string triggerGroup,
bool rerun,
string cronSchedule = "default",
string startTime = "default") where T : IJob
{
// code
}
在
CreateScheduler
方法中声明var job
有什么意义?它没有在任何地方使用。我正在尝试在ScheduleJob
中使用它将类传递给ScheduleJob
方法job
具有类型IJob
。我正在尝试将名为jobName
的类传递到ScheduleJob
。我想我可以通过反思来做到这一点,这就是我在上面所做的。还有别的办法吗?我看过你的编辑。添加作业的意义是什么?它永远不会在ScheduleJob
的代码中使用,因为我无法将行JobBuilder.Create()…
替换为JobBuilder.Create()…
,此外,使用ScheduleJob
会给出错误,即Probem实例化类'Quartz.IJob'-->System.ArgumentException:无法实例化没有空构造函数的类型。参数名称:IJob
var scheduler =
new QuartzConstraints().ScheduleJob<ThisIsAJobClass>(
"ThisIsAJobClass",
"JobGroup1",
"ThisIsAJobClassTrigger",
"JobGroup1",
true,
"0 0/1 * ? * MON-FRI",
"6:20 AM");
scheduler.Start();
public IScheduler ScheduleJob<T>(
T job, // <-- add this
string jobName,
string jobGroup,
string triggerName,
string triggerGroup,
bool rerun,
string cronSchedule = "default",
string startTime = "default") where T : IJob
{
// code
}
public static void CreateScheduler(bool rerun, string jobName, string jobType, string schedule, string startTime)
{
var job = (IJob) Activator.CreateInstance(Type.GetType("MyProject.Jobs." + jobType + "." + jobName + ", " + Assembly.GetExecutingAssembly().FullName.ToString()));
var scheduler =
new QuartzConstraints().ScheduleJob<IJob>(
job // <-- add this
jobName,
jobType,
jobName + "Trigger",
jobType,
rerun,
schedule,
startTime);
scheduler.Start();
}