<!-- 排除Controller注解的扫描 --> <context:component-scan base-package="exampleBean"> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller" /> </context:component-scan> <!-- 排除扫描符合正则表达式的类,此处排除com.wx.comm.util包下的所有类 --> <context:component-scan base-package="exampleBean"> <context:exclude-filter type="regex" expression="com.wx.comm.util.*" /> </context:component-scan> <!-- 排除指定包exampleBean下的CommFF类的扫描 --> <context:component-scan base-package="exampleBean"> <context:exclude-filter type="assignable" expression="exampleBean.CommFF" /> </context:component-scan>
参考：https://docs.spring.io/spring/docs/4.3.12.RELEASE/spring-framework-reference/htmlsingle/
By default, classes annotated with @Component, @Repository, @Service, @Controller, or a custom annotation that itself is annotated with @Component are the only detected candidate components. However, you can modify and extend this behavior simply by applying custom filters. Add them as includeFilters or excludeFiltersparameters of the @ComponentScan annotation (or as include-filter or exclude-filter sub-elements of the component-scan element). Each filter element requires the type and expression attributes. The following table describes the filtering options.
| Filter Type | Example Expression | Description |
|---|---|---|
|
annotation (default) |
|
An annotation to be present at the type level in target components. |
|
assignable |
|
A class (or interface) that the target components are assignable to (extend/implement). |
|
aspectj |
|
An AspectJ type expression to be matched by the target components. |
|
regex |
|
A regex expression to be matched by the target components class names. |
|
custom |
|
A custom implementation of the |
The following example shows the configuration ignoring all @Repository annotations and using "stub" repositories instead.
@Configuration @ComponentScan(basePackages = "org.example", includeFilters = @Filter(type = FilterType.REGEX, pattern = ".*Stub.*Repository"), excludeFilters = @Filter(Repository.class)) public class AppConfig { ... }
原文：https://www.cnblogs.com/815346909/p/10330058.html