在Tomcat中部署的Spring Boot應用程序：@Service無法顯示Quartz Scheduler bean

Question

使用Spring Java Config，將War包裝好的應用程序加載到tomcat 7中時，調度程序bean不可見。

此配置正在其他測試應用程序中運行...我該怎么指出問題所在？

卡塔琳娜輸出：

Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.quartz.Scheduler fr.myapp.schdtool.service.SchedulerService.scheduler; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.quartz.Scheduler] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573)
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
    ... 90 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.quartz.Scheduler] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1373)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1119)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
    ... 92 more

配置：

package fr.myapp;

import java.util.Properties;

import javax.sql.DataSource;

import org.hibernate.jpa.HibernatePersistenceProvider;
import org.postgresql.Driver;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.datasource.SimpleDriverDataSource;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.scheduling.quartz.SchedulerFactoryBean;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

@Configuration
@EnableWebMvc
@EnableTransactionManagement
@ComponentScan("fr.myapp")
public class WebAppConfig extends WebMvcConfigurerAdapter {
    @Autowired
    private ApplicationContext applicationContext;

    @Bean
    public DataSource dataSource() {
            SimpleDriverDataSource d = new SimpleDriverDataSource();
            d.setConnectionProperties(dProperties());
            d.setDriverClass(Driver.class);
            d.setUrl("jdbc:postgresql://localhost:5432/mydb");
            d.setUsername("BNF0016779");
            d.setPassword("");
            return d;
    }

    @Bean
    public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
            LocalContainerEntityManagerFactoryBean entityManagerFactoryBean = new LocalContainerEntityManagerFactoryBean();
            entityManagerFactoryBean.setDataSource(dataSource());
            entityManagerFactoryBean.setPersistenceProviderClass(HibernatePersistenceProvider.class);
            entityManagerFactoryBean.setPackagesToScan("fr.myapp");

            entityManagerFactoryBean.setJpaProperties(hibProperties());

            return entityManagerFactoryBean;
    }

    private Properties hibProperties() {
            Properties properties = new Properties();
            properties.put("hibernate.hbm2ddl.auto", "update");
            properties.put("hibernate.dialect", "org.hibernate.dialect.PostgreSQLDialect");
            properties.put("hibernate.show_sql", "false");
            return properties;        
    }

    private Properties dProperties() {
        Properties properties = new Properties();
        properties.put("spring.jpa.database", "POSTGRESQL");
        return properties;        
}   

    @Bean
    public SchedulerFactoryBean configureScheduler() {
        SchedulerFactoryBean f = new SchedulerFactoryBean();
        return f;
    }
}

編輯：服務

@Service
public class SchedulerService extends AbstractService implements ISchedulerService {
    @Autowired
    private Scheduler scheduler;

//Blah...
}

另一個問題：我的戰爭是在戰爭項目中產生的。

Maven項目拱門：

-parent
+-war (just generates war)
+-web

我的war項目具有Web依賴項My @Configuration類位於Web項目內。

可能是問題所在嗎？

編輯2：顯然，是的！

Answer 1

考慮以下Maven項目：

parent
+-war-project (just generates war)
+-web-project (web app project itself)

由於WAR是從war項目生成的，因此我需要在war項目中的@SpringBootApplication類旁邊重新定義@Configuration類。