Java 无法在NetBeans 8.1中启动Spring引导

当我运行项目时，Spring无法启动，我有这个错误

这是SpringApplication.run类，所有依赖项都在pom.xml中正确定义并下载

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APPLICATION FAILED TO START
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Description:

Parameter 0 of method saveData in com.example.SpringBootJournalApplication required a bean of type 'repository.JournalRepository' that could not be found.


Action:

Consider defining a bean of type 'repository.JournalRepository' in your configuration.

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你的答案可以在这里找到：你对你的JournalRepository做了正确的注释了吗？谢谢，我把这些类放在不同的包中，在同一个包中移动它们，解决了这个问题

@SpringBootApplication
public class SpringBootJournalApplication {

@Bean
InitializingBean saveData(JournalRepository repo){
    return ()->{
        repo.save(new Journal("text1",LocalDate.now(),"date1"));
        repo.save(new Journal("text2",LocalDate.now(),"date2"));
        repo.save(new Journal("text3",LocalDate.now(),"date3"));
        repo.save(new Journal("text4",LocalDate.now(),"date4"));
    };
}

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