@Service
public class AwareService implements BeanNameAware,ResourceLoaderAware {
private String beanName;
private ResourceLoader loader;
@Override
public void setBeanName(String name) {
this.beanName = name;
}
@Override
public void setResourceLoader(ResourceLoader resourceLoader) {
this.loader = resourceLoader;
}
public void outputResult(){
System.out.println("bean 的名称为：" + beanName);
Resource resource = loader.getResource("classpath:com/wzy/bj/aware/test.txt");
try{
System.out.println("ResourceLoader加载的文件内容为：" + IOUtils.toString(resource.getInputStream()));
}catch (Exception e){
e.printStackTrace();
}
}
}
@Configuration
@ComponentScan("com.wzy.bj.aware")
public class AwareConfig {
}
public class AwareMain {
public static void main(String[] args) {
AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(AwareConfig.class);
AwareService service = context.getBean(AwareService.class);
service.outputResult();
context.close();
}
}
原文：https://www.cnblogs.com/nevermorewang/p/8996591.html