【sprinb-boot】@ComponentScan 跳过扫描 excludeFilters

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@ComponentScan 搭配 excludeFilters

@ComponentScan(excludeFilters = @Filter(FilterType.ANNOTATION, classes = Controller.class))
参考：https://docs.spring.io/spring-boot/docs/2.0.0.RELEASE/api/index.html?org/springframework/boot/context/TypeExcludeFilter.html
FilterType

public enum FilterType {
	 * Filter candidates marked with a given annotation.
	 * @see org.springframework.core.type.filter.AnnotationTypeFilter
	ANNOTATION,
	 * Filter candidates assignable to a given type.
	 * @see org.springframework.core.type.filter.AssignableTypeFilter
	ASSIGNABLE_TYPE,
	 * Filter candidates matching a given AspectJ type pattern expression.
	 * @see org.springframework.core.type.filter.AspectJTypeFilter
	ASPECTJ,
	 * Filter candidates matching a given regex pattern.
	 * @see org.springframework.core.type.filter.RegexPatternTypeFilter
	REGEX,
	/** Filter candidates using a given custom
	 * {@link org.springframework.core.type.filter.TypeFilter} implementation.
	CUSTOM

@SpringBootApplication
@ComponentScan(excludeFilters = @Filter(FilterType.ANNOTATION, classes = Controller.class))
public class Application {
	public static void main(String[] args) throws IOException {
		SpringApplication.run(Application.class, args);
	@Bean
    public CommandLineRunner commandLineRunner(ApplicationContext ctx) {
        return args -> {
        	System.out.println("startup done.");

@SpringBootApplication
@ComponentScan(excludeFilters = @Filter(type = FilterType.REGEX, pattern = {"net.sayyy.db.*"}))
public class Application {
	public static void main(String[] args) throws IOException {
		SpringApplication.run(Application.class, args);
	@Bean
    public CommandLineRunner commandLineRunner(ApplicationContext ctx) {
        return args -> {
        	System.out.println("startup done.");

@SpringBootApplication
@ComponentScan(excludeFilters = @Filter(type = FilterType.CUSTOM, classes = MyCustomerFilter.class))
public class Application {
	public static void main(String[] args) throws IOException {
		SpringApplication.run(Application.class, args);
	@Bean
    public CommandLineRunner commandLineRunner(ApplicationContext ctx) {
        return args -> {
        	System.out.println("startup done.");
自定义过滤规则是需要实现 TypeFilter 接口
自定义扫描规则， 匹配类名中带有 Service 的类
public class MyCustomerFilter implements TypeFilter {
    public boolean match(MetadataReader metadataReader, MetadataReaderFactory metadataReaderFactory) throws IOException {
        String className = metadataReader.getClassMetadata().getClassName();
        return className.contains("Service");
FilterType.CUSTOM 自定义规则FilterType.REGEX 正则表示达FilterType.ANNOTATION 按注解类型排除