How to pass task properties (application ) parameters to spring cloud data flow task?

Question

I am trying to create a task where the task requires initial values like list of student ids,

I was looking at the Spring Cloud data Flow UI screen, it shows that before launching we can pass a property key and a value pair.

So if I create a property key as app.studentjob.property And give a property value as 11, 12, 13

How to access this in the actual task in application code ?

Also when we are launching task from rest api, how to pass properties in the url http://localhost:9393/tasks/executions?name=studentjob

Answer 1

For accessing the value of property from application.properties you would use Spring @Value annotation, here's a relevant question