How to use the same script in different environment? Record script in Dev and run testing env.

A little more info might be helpful.

If it's a dektop app, whats changing between environments?

If it's a website, so has a different base URL in different environments, then you need to parameterise part (or all? Usually just the base part) of the URL to allow you move your scripts between different environments. (I use a project variable for this)