Hi,
I'm creating a microservice project based on the abp sample. I don't know how to get data of service A from service B
Thanks
Write a REST API service to service A and use HttpClient to call it. This is a standard way even if you don't use the ABP Framework.
Also see https://docs.abp.io/en/abp/latest/API/Dynamic-CSharp-API-Clients if you take advantage of dynamic C# HTTP API proxies.
@volethanh here has a usefull PPT