SpringBoot-ComponentScan-排除jar包中的某个类

//@ComponentScan教程https://blog.csdn.net/winterking3/article/details/114699603
@ComponentScan(value = {"cn.jiangjiesheng.edu","cn.jiangjiesheng.modules.filestore"},
excludeFilters = @ComponentScan.Filter(type = FilterType.ASSIGNABLE_TYPE, classes = cn.jiangjiesheng.service.PaasUserService.class))

支持多个
@ComponentScan(value = {"cn.jiangjiesheng"},excludeFilters = @ComponentScan.Filter(type = FilterType.ASSIGNABLE_TYPE, classes = {ApaasAutoConfiguration.class, CronTools.class}))

支持自定义：
@ComponentScan(value = {"cn.jiangjiesheng"},excludeFilters = @ComponentScan.Filter(type = FilterType.CUSTOM, classes = {ExcludeTypeFilter.class}))

package cn.jiangjiesheng.fst.config.bean;

import org.springframework.core.type.ClassMetadata;
import org.springframework.core.type.classreading.MetadataReader;
import org.springframework.core.type.classreading.MetadataReaderFactory;
import org.springframework.core.type.filter.TypeFilter;

import java.io.IOException;

public class ExcludeTypeFilter implements TypeFilter {

@Override
public boolean match(MetadataReader metadataReader, MetadataReaderFactory metadataReaderFactory) throws IOException {
ClassMetadata classMetadata = metadataReader.getClassMetadata();
String className = classMetadata.getClassName();
//一般是全包名的
//System.out.println("--类名--："+className);

for (String keyWord : RemoveBean.REMOVE_BEAN_KEYWORD_LIST) {
boolean contains = className.toLowerCase().contains(keyWord);
if (contains) {
System.out.println("本次移除了："+ className);
return true;
}
}
return false;
}
}
--------------------------------------------------------------------------------
另外一个移除bean的
package cn.jiangjiesheng.fst.config.bean;

import com.alibaba.fastjson.JSON;
import com.google.common.collect.Lists;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.beans.factory.support.BeanDefinitionRegistryPostProcessor;
import org.springframework.stereotype.Component;

import java.util.List;

@Component
public class RemoveRegistyBeanFactoryPostProcessor implements BeanDefinitionRegistryPostProcessor {

//RefreshAutoConfiguration internalEventListenerFactory
//TODO 这个还是要加个开关判断的
//注意写入全小写的


//移出bean。 aa是bean的名称 https://blog.csdn.net/woyixinyiyi/article/details/109577135
@Override
public void postProcessBeanDefinitionRegistry(BeanDefinitionRegistry beanDefinitionRegistry) throws BeansException {
String[] beanDefinitionNames = beanDefinitionRegistry.getBeanDefinitionNames();
// System.out.println("beanDefinitionNames:" + JSON.toJSONString(beanDefinitionNames));
// if (beanDefinitionRegistry.containsBeanDefinition("nacosDiscoveryEndpointAutoConfiguration")) {
// beanDefinitionRegistry.removeBeanDefinition("nacosDiscoveryEndpointAutoConfiguration");
// }

//因为有的bean是全包名的com.alibaba.cloud.nacos.discovery.NacosDiscoveryAutoConfiguration，且和控制台中报错的堆栈类名不完全一样。
//所以还是按关键字来移除吧
for (String beanDefinitionName : beanDefinitionNames) {
for (String keyWord : RemoveBean.REMOVE_BEAN_KEYWORD_LIST) {
boolean contains = beanDefinitionName.contains(keyWord);
if (contains) {
beanDefinitionRegistry.removeBeanDefinition(beanDefinitionName);
System.out.println("本次移除了："+ beanDefinitionName);
}
}
}
}

@Override
public void postProcessBeanFactory(ConfigurableListableBeanFactory configurableListableBeanFactory) throws BeansException {

}
}

package cn.jiangjiesheng.fst.config.bean;

import com.google.common.collect.Lists;

import java.util.List;

public class RemoveBean {
public final static List<String> REMOVE_BEAN_KEYWORD_LIST = Lists.newArrayList(
"nacos",
"dubbo",
"braveautoconfiguration",
"apaasautoconfiguration",
"crontools",
"dubboautoconfiguration",
"zipkinautoconfiguration"
);
}