Freemarker and Velocity Template Variables

问题

Also asked in this Liferay Forum post

I'm looking for a list of available variables to include in my notifications that are sent via the Kaleo Workflow

Form the default workflow I see they've used ${userName} and ${taskComments} that embed into the template sent out - so my questions are:

1. Where are these variables set?
2. Is there a default list of variables that can be added to my template?

Thanks much!

回答1:

https://web.liferay.com/web/igor.beslic/blog/-/blogs/workflow-in-action-kaleo-workflow-context-variables

Above is list of workflow variables which became pretty useful in my case.

回答2:

Please have a look into WorkflowConstants class. It contains all constants which needs into WorkFlow.

Thanks

来源：https://stackoverflow.com/questions/36732815/freemarker-and-velocity-template-variables