Extract the parameter value

You now need to extract the value of the id parameter from the /jpetstore/shop/index.shtml request. To do this, you will need to use a Variable Extractor.

• To create a Variable Extractor

1. Select the /jpetstore/shop/index.shtml request.
2. Click on the Advanced Parameters button.
3. Click on the Variable Extractor tab.
4. Click + (plus).

In the example, you can extract the myId variable from the server response body. Extract the content starting with id= and ending with " shape

• Information: For more information about extracting and injecting variable, see Create a variable extractor.