Controller.java

 package com.customerapp.practice.controller;

import com.customerapp.practice.model.Customer;

import com.customerapp.practice.service.CustomerService;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.web.bind.annotation.*;

@RestController

@RequestMapping("/api/customers")

public class CustomerController {

    @Autowired

    private CustomerService customerService;

    @PostMapping

    public Customer createCustomer(@RequestBody Customer customer) {

        return customerService.createCustomer(cu

stomer);

    }

}