java启动SpringBoot服务器，尽管数据库已关闭

Question

我有一个连接到PostgreSQL数据库的SpringBoot应用程序。即使数据库关闭，我也希望启动服务器，但是continue-on-error=true不起作用。当我模拟数据库关闭（错误的密码）时，我得到了Error creating bean with name 'countryRepository'错误，即使存储库是延迟加载的

我认为这是因为默认@enableJPareposities。有人知道如何把它懒散地化吗

通过添加EntityManagerFactory、EntityManager、TransactionManager、TransactionTemplate的自定义延迟初始化实现来解决此问题

应用程序。性质

# Database Properties
spring.datasource.url=jdbc:postgresql://localhost:5432/world-db
spring.datasource.username=world
spring.datasource.password=world123F
spring.datasource.hikari.initializationFailTimeout=0

# Not working... 
spring.datasource.continue-on-error=true
spring.datasource.initialization-mode=never
spring.jpa.database-platform=org.hibernate.dialect.PostgreSQL92Dialect
spring.datasource.driver-class-name=org.postgresql.Driver
spring.datasource.hikari.minimum-idle=0
spring.datasource.hikari.initialization-fail-timeout=-1

# Hibernate Properties
spring.jpa.open-in-view=false
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQL92Dialect
spring.jpa.hibernate.ddl-auto=validate
spring.h2.console.enabled=true

AppConfig。爪哇

@Lazy
@Configuration
@ComponentScan(basePackages = "com.flairstech.workshop")
public class AppConfig {

    @Bean
    public CountryLanguage getCountryLanguage(){
        return new CountryLanguage();
    }

    @Bean
    public Country getCountry(){
        return new Country();
    }
}