You can pass request parameters in URL query string format
to JSP pages and servlets from the IDE. Specifying input data
in this fashion provides a useful aid in testing for expected JSP and servlet output.
To specify parameters for a JSP page:
In the Projects window or Files window, right-click the JSP file and choose
Properties.
In the Request Parameters dialog box, type the parameters
in the
format.
Click OK.
Click Close to exit the Properties window.
The IDE saves the parameters and automatically passes them
to the JSP or servlet the next time you select the file and choose Run File
from the pop-up menu.