SpringBoot排除一些包的注入

文章目录 需求一、使用 @ComponentScan

---

需求

在系统迭代的过程中，有一些 Controller 大批量的不再使用，或者有一些接口我们不想再提供给外界

---

一、使用 @ComponentScan @SpringBootApplication(scanBasePackages = "com.zrb.excludeSomePkg") @ComponentScan( basePackages = "com.zrb.excludeSomePkg", // 排除的过滤器 excludeFilters = { @ComponentScan.Filter(type = FilterType.CUSTOM, classes = CustomExcludeFilter.class) } ) public class SpringBootAnnoExample { public static void main(String[] args) { ConfigurableApplicationContext applicationContext = SpringApplication.run(SpringBootAnnoExample.class); Pk1Service bean1 = applicationContext.getBean(Pk1Service.class); Pk2Service bean2 = applicationContext.getBean(Pk2Service.class); System.out.println(bean2); System.out.println(bean1); } } public class CustomExcludeFilter implements TypeFilter { /** * 忽略pk1包下的所有类 */ @Override public boolean match(MetadataReader metadataReader, MetadataReaderFactory metadataReaderFactory) throws IOException { String className = metadataReader.getClassMetadata().getClassName(); return className.startsWith("com.zrb.excludeSomePkg.pk1"); } }