我們如何安排班級在salesforce中每15分鐘運行一次？

Question

我想安排一個班級每15分鐘運行一次。我知道我們可以每小時設置一次salesforce，但是有沒有辦法將粒度降低到10-15分鐘？

global class scheduledMerge implements Schedulable { 
    global void execute(SchedulableContext SC) { 
     ProcessTransactionLog p= new ProcessTransactionLog(); 
     p.ProcessTransaction(); 
    } 
} 

Answer 1

您可以使用此apex代碼段來安排您的作業每15分鐘運行一次。

System.schedule('Job1', '0 0 * * * ?', new scheduledMerge()); 
System.schedule('Job2', '0 15 * * * ?', new scheduledMerge()); 
System.schedule('Job3', '0 30 * * * ?', new scheduledMerge()); 
System.schedule('Job4', '0 45 * * * ?', new scheduledMerge()); 

Answer 2

global class scheduledTest implements Schedulable { 
    global void execute(SchedulableContext SC) { 
     RecurringScheduleJob.startJob(); 
     String day = string.valueOf(system.now().day()); 
     String month = string.valueOf(system.now().month()); 
     String hour = string.valueOf(system.now().hour()); 
     String minute = string.valueOf(system.now().minute() + 15); 
     String second = string.valueOf(system.now().second()); 
     String year = string.valueOf(system.now().year()); 

     String strJobName = 'Job-' + second + '_' + minute + '_' + hour + '_' + day + '_' + month + '_' + year; 
     String strSchedule = '0 ' + minute + ' ' + hour + ' ' + day + ' ' + month + ' ?' + ' ' + year; 
     System.schedule(strJobName, strSchedule, new scheduledTest()); 
    } 
}