Re: Need to execute javascript using JMeter

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Hi Abhitosh,
groovy is one of the supported languages in jsr223 sampler=2E If your java=
script has not thousand codelines, I'm very optimistic, that with the help =
of chatGPT you should be able to migrate your code
from js -> groovy=2E
regards=20
Christof


Am 2=2E April 2025 14:49:15 UTC schrieb Abhitosh Patil <abhitosh=2Eqa@gmai=
l=2Ecom>:
>Initially I was using Java 17 but later switched to java 8
>Currently getting error like "javax=2Escript=2EscriptExecution: reference
>error: pm is not defined=2E
>
>Rhino or Graalvm are not available on our company download portal=2E
>
>I don't know anything about Groovy=2E
>
>On Wed, 2 Apr, 2025, 8:10 pm Dmitri T, <glinius@live=2Ecom> wrote:
>
>>   1=2E
>> You answered your own question: JavaScript code cannot be run in JMeter=
=2E
>>
>>
>>   1=2E
>> Also, if you're  on Java 15+ you won't be able able to choose JavaScrip=
t
>> in JSR223 test elements because it has been removed from JDK<
>> https://openjdk=2Eorg/jeps/372>
>>   2=2E
>> There could be inconsistencies between Postman JavaScript API and JMete=
r
>> so you won't have access to pm=2E namespace in JMeter
>>
>>
>> So you either need to restore JavaScript engine by adding Mozilla Rhino=
<
>> https://github=2Ecom/mozilla/rhino> or switching to GraalVM<
>> https://www=2Egraalvm=2Eorg/> or  re-write your code in Groovy=2E The l=
atter
>> option is better from performance perspective as Groovy scripts can be
>> compiled and cached and it matters especially for "heavy" tasks like
>> cryptography=2E More information: Apache Groovy: What Is Groovy Used Fo=
r?<
>> https://www=2Eblazemeter=2Ecom/blog/apache-groovy>
>>
>>
>>
>> ________________________________
>> From: Abhitosh Patil <abhitosh=2Eqa@gmail=2Ecom>
>> Sent: Wednesday, April 2, 2025 5:14 PM
>> To: JMeter Users List <user@jmeter=2Eapache=2Eorg>
>> Subject: Need to execute javascript using JMeter
>>
>> We have a requirement to generate unique authentication signature to pa=
ss
>> as a header in API request=2E We have a pre-request javascript for same=
 in
>> postman tool=2E
>>
>> Same javascript we tried in JMeter using jsr223 and beanshell elements=
=2E But
>> it's not working=2E Any solution for this?
>>

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