How to pass parameters to the spring batch job?

[hhc_gz]

I think I can pass the the parameters through JobParameters object.

But If I need to retrieve the parameters in the ItemReader or ItermWriter, what should I do?

who can help me, thank you!

[lucasward]

You can get the JobParameters from the StepExecution, which can be accessed via a listener:

http://static.springframework.org/sp...n.html#d0e3618

[hhc_gz]

Thank you for your help. And I think I can get the parameter from the StepExecution and pass them to the reader and writer using ExecutionContext, is that right?

[lucasward]

Your readers and writers can also be StepExecutionListeners.