How to update Column name at the time of exporting CSV using Jmeter beanshell post processor

Question

I had exported the response in CSV using JMeter beanshell post processor using following code but column name is not present.

f = new FileOutputStream("CaseCreate.csv", true); 

p = new PrintStream(f);

p.println("TicketID" + "\t" +("${TID}") + '|' + ("${vendorTicket}")+'|' +("${__Random(0,5,priority)}")+ '|' + ("${RTime}") + '|' + ("${OnsiteTime}"));

How column name can be updated at the time of exporting the csv?

Thanks in advance.

Answer 1

It is your code and asking us why it doesn't add header is weird, just add the appropriate logic to write the necessary header line to the file.

Also be aware that starting from JMeter 3.1 you should be using JSR223 PostProcessor and Groovy language for scripting so consider migrating on next available opportunity.

Also avoid referring JMeter variables as ${TID}, you should use vars.get("TID") construction instead where vars is a shorthand for JMeterVariables class instance