ShopApiService--》ShopServiceImpl中要加控制器注释，暴露外界@RestController //需要加此注解，否则无效
public class ShopServiceImpl implements ShopService {}正文完
ShopApiService--》ShopServiceImpl中要加控制器注释，暴露外界@RestController //需要加此注解，否则无效
public class ShopServiceImpl implements ShopService {}