How to test two binding workers in dev environment?

I have 2 workers, one of which needs to call the fetch result of the other worker. I understand that we can modify the services binding in wrangler.toml to enable two workers to call each other. But if I don’t want to deploy and just want to test the modification results locally (wrangler dev), is there a more convenient method?

For Example:
worker A:
services = [
{ binding = "WORKER_B", service = "worker_b" }
]
I run
wrangler dev
in worker_b
Can I use fetch method in work_A to get result from work_B?
If I can't use fetch, what method can I use?
Was this page helpful?