How to pass parameter while executing command in Groovy Script

Question

command = ["C:/Users/Desktop/try.bat"] 
def command1=command    
def cmd = command1.execute()    
cmd.waitFor()

This is my code. But I need to pass 4 arguments to try.bat . Out of these one argument is optional. How to handle it?

Answer 1

add more items in the array

["command", "param1", "param2"].execute()

as stated in the official docs http://groovy.codehaus.org/Executing+External+Processes+From+Groovy

Answer 2

Maybe you should try

def command = """C:/Users/Desktop/try.bat arg1 arg2 arg3 arg4"""

as the official docs provided suggest http://groovy.codehaus.org/Executing+External+Processes+From+Groovy