package com.example.spring.bank.account; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @RestController @RequestMapping("/api/account") public class AccountController { @Autowired private AccountManager accountManager; @GetMapping("/{accno}") public Account getAccount(@PathVariable Integer accno) { Account account = accountManager.find(accno); return account; } }