春天上下文。类配置[关闭]

创建了主类 Main、classInjectionContext和 class Vk Bot。试图通过注入来控制类不会导致任何事情。没有错误，但也没有消息输出。请告诉我我的错误是什么？

package reversbot;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;

@SpringBootApplication
public class Main {

    public static void main(String... args) {
        ApplicationContext context = new AnnotationConfigApplicationContext (InjectionContext.class);
    }

}

package reversbot;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import reversbot.injectioncontext.VkBot;

import javax.annotation.PostConstruct;

@Configuration
public class InjectionContext {

    @Bean
    public VkBot vkBot() {
        return new VkBot();
    }
}

package reversbot.injectioncontext;

import org.springframework.stereotype.Service;

@Service
public class VkBot {

    public static void hello(){
        System.out.println("Hello BOSS!!!!");
    }

}

plugins {
    id 'org.springframework.boot' version '2.7.2'
    id 'io.spring.dependency-management' version '1.0.12.RELEASE'
    id 'java'
}

group = 'ReversBot'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '18'

repositories {
    mavenCentral()
}

dependencies {
    implementation 'org.springframework.boot:spring-boot-starter'
    testImplementation 'org.springframework.boot:spring-boot-starter-test'
}

tasks.named('test') {
    useJUnitPlatform()
}