Error generating variable with 44 characters in Jmeter-CodePudding

hello!

I have the following problem in Jmeter:

I want to add a code to my BeanShell Tester that generates a 44-character barcode. But so far, without success.

So I went to plan "B": I added a Random Variable with 44 characters, but it doesn't get created. It does not display any errors.

Could someone help me and tell me what I can do to make it work?

Below are the variables:

Output format: 0000000000000000000000000000000000000000
Minimum value: 1000000000000000000000000000000000000000
Maximum value: 9999999999999999999999999999999999999999

Print below:

As for the code, I didn't share it here, but if anyone knows and has a code that generates barcodes, I'd appreciate it!

Anyway, that's it folks!

Thank you very much in advance!

CodePudding user response：

If you're doing Beanshell scripting (however

CodePudding user response：

You can use JMeter function __RandomString (last parameter is the variable name)

${__RandomString(44,0123456789,CodeBarra)}

returns a random String of length using characters in chars to use