How to implement tinyurl on grails 3?
Or can someone suggest the implementing code of the same plugin which was available in grails 2
You could upgrade the plugin to grails 3, if you really need it. However, the TinyURL API appears to be pretty straightforward: make a GET call and read the response.
Example:
"http://example.com/api-create.php?url=http://google.com/".toURL().text
In this case "example" should be replaced with tinyurl, but I cannot post that here because tinyurl links are blocked in SO answers.