i want to fetch "chat_session_id": 8216, from response data and apply regular expression extractor
"chat_session_id": (.+?)
but it only fetches 8 instead of 8216
You did correctly, the mistake is you need to add comma to your regular expression
Actual value: "chat_session_id": 8216,
Regx: "chat_session_id": (.+?),
Try amending your regular expression to look like:
"chat_session_id": (\d+)
This one will match any number following the chat_session_id: so it should work as it evidenced by View Results Tree listener output:
In general, given you are getting the response in JSON format it would make more sense to use JSON Extractor which is designed for working with JSON data type. The relevant JSON Path Expression would be as simple as:
$..chat_session_id
Related
how to extract the 'sid' value from below mention json as $.sid expression is not working here as zero is appeared at start of the json response.
Json Response:
0{"sid":"gR9Noj6V939hTbpXAARp","upgrades":["websocket"],"pingTimeout":20000,"pingInterval":25000}
enter image description here
You need to either remove the framing delimiter characters using __strReplace() function or __groovy() function from the response or just go for the Regular Expression Extractor
The relevant Regular Expression would be something like:
"sid"?\s*:?\s*"(\w+)"
Here is the sample URL
It is a Get Request,
and the previous request-response is a table form data, so I m not able to extract the pno, zip, log in.
And what I am getting in data pno=453453, zip=12345, in the previous request's response
You could use several Regular Expression Extractors configured like:
and then refer the extracted value as ${pno} where required
More information:
JMeter: Regular Expressions
Using RegEx (Regular Expression Extractor) with JMeter
Perl 5 Regex Cheat sheet
Need help on building a regular expression to extract the value "2:_id93" and the uid. Here there are multiple sets of data with different status. How ever, i would like to search for the values corresponding to "In Update"
In Update
Can you try the below regular expression?
In Update(.*?)policytableId:(.*?)',null,\[\['uid','(.*?)'
Add Regular Expression Extractor as a child of the request which returns the above data
Configure it like:
Name of created variable: anything meaningful, i.e. id
Regular Expression: In Update.*searchResults:policytableId:(.+?)'
Template: $1$
That's it, you should be able to access the extracted value as ${id} where required.
Demo:
More information:
JMeter: Regular Expressions
Using RegEx (Regular Expression Extractor) with JMeter
Perl5 Regex Cheat Sheet
Regular expression to fetch a single id from an array of values in Jmeter
some responses having multiple values under organization_ids and some responses will have a single value.
The current regular expression gets values as:
"org_ids":(\[.*?\])
responses:
"org_ids": 1234
some responses:
"org_ids":["12234","133424","234324"]
When multiple values are present in the array need to get only one value.
Response:
"org_ids":["5a7c2","56d0da","5727"]
Please guide which regular expression can give only one value from the above array.
You are grouping the entire array. You can group just the first hit:
"org_ids":\["([^"]*)".*
So the group encloses a single ", then the largest possible non " match, then a single ". Or amending what you have:
"org_ids":\["(.*?)".*
So a non greedy search of everything between two ".
Your response seems utterly like JSON so parsing it using regular expressions is not the best idea, you can easily achieve the same using JSON Extractor
Add JSON Extractor as a child of the request which returns the above data
Configure it as follows:
Names of created variables: anything meaningful, i.e. org_id
JSON Path Expressions: $..org_ids[*]
Match No: 0
That's it, now you will have a random org_id available as ${org_id} JMeter Variable.
References:
Jayway JsonPath
API Testing With JMeter and the JSON Extractor
I am new to JMeter, I want to fetch the 123 number from the below JSON response and store it in a variable. And user the value for further requests.
{"data":" Abcd efgh 123 successfully created","error":null,"info":null,"warn":null}
Can someone address to achieve it using BeanShell Postprocessor and Regular Expression Extractor or if any there is any other way to achieve the same.
Add Regular Expression Extractor Post-Processor as a child of the request which returns above JSON
Configure it as follows:
Reference Name: anything meaningful, i.e. number
Regular Expression: (\d+) successfully created
Template: $1$
You will be able to refer the extracted value as ${number} or ${__V(number)} later on where required.
References:
JMeter Regular Expressions
Perl 5 Regex Cheat sheet
Using RegEx (Regular Expression Extractor) with JMeter
Also be aware that JMeter 3.0+ comes with JSON Extractor, it is not applicable for your current enquiry however if later on you will need to get the whole attribute value(s) it will be much easier to use it rather than regular expressions
Regular Expression Extractor with (\d+) is the simpliest.
Reference Name: myNumber
Regular Expression: (\d+)
Template `$1$`
Match No. `1`.
It will be saved in myNumber variable