多模块组件扫描在Spring Boot中不起作用

我有两个模块的网络和业务.我已将业务包含在网络中.但是，当我尝试使用@autowired将企业的服务接口包含到Web中时，它给出的是org.springframework.beans.factory.NoSuchBeanDefinitionException.

I am having two module web and business. I have included business in the web. But when I try to include a service interface from business into web using @autowired, it is giving org.springframework.beans.factory.NoSuchBeanDefinitionException.

因此，基本上@SpringBootApplication不能从业务模块中扫描@Service.

So, basically @SpringBootApplication is not able to scan the @Service from business module.

这很简单，我想念吗?

如果我在@SpringBootApplication类中为该服务添加了@Bean，则它可以正常工作.

If I add @Bean for that service in the @SpringBootApplication class, it is working fine.

代码:

package com.manish;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;

@SpringBootApplication
public class SpringBootConfiguration {
    public static void main(String[] args) {
        SpringApplication.run(SpringBootConfiguration.class, args);
    }
}

模块1中的类，正在从模块2中调用类:

Class from module 1 from which is calling class from module 2:

package com.manish.controller;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import uk.co.smithnews.pmp.service.contract.UserRegistrationService;

@RestController
@RequestMapping("/testManish")
public class SampleController {

    @Autowired
    private SampleService sampleService;
....
}

模块2:

package com.manish.service;

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

@Service
public class SampleServiceImpl implements SampleService {
}

谢谢