Spring项目运行依赖spring-contex解析

spring项目跑起来，只需要spring-context这1个依赖项就行，参考下面：

一、pom.xml

  4.0.0

  com.cnblogs.yjmyzz
  spring-boot-demo
  0.0.1-SNAPSHOT

  
    1.8
  

  
    
      org.springframework
      spring-context
      5.2.4.RELEASE
    
  

  
    
      
 maven-compiler-plugin
 3.1
 
   1.8
   1.8
 
      
    
  

二、示例代码：

package com.cnblogs.yjmyzz.springbootdemo;

import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.stereotype.Service;


@ComponentScan("com.cnblogs.yjmyzz")
@Configuration
public class SampleApplication {

  interface SampleService {
    void helloWorld();
  }

  @Service
  class SampleServiceImpl implements SampleService {

    @Override
    public void helloWorld() {
      System.out.println("hello spring");
    }
  }

  public static void main(String[] args) {
    AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(SampleApplication.class);
    SampleService service = context.getBean(SampleService.class);
    service.helloWorld();
  }
}

项目结构：

spring-context的依赖关系如下：

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持考高分网。