Spring Boot 排除某个类加载注入IOC的操作
Spring Boot 排除某个类加载注入IOC
我们项目往往会引入其他项目的依赖,造成功能冲突的类,我们想把这些类排除掉,不注入到我们项目IoC容器中,
只加载自己的类
@ComponentScan(basePackages = "com.xxx",excludeFilters = { @ComponentScan.Filter(type = FilterType.ASSIGNABLE_TYPE,classes = { xxxPublisher.class, xxxAdvice.class, xxxService.class})})
其中这三个类,我不需要加载到我们项目中,需要指明type=FilterType.ASSIGNABLE_TYPE
不指定type类型执行classes={xxx...} 排除不了
它有五种类型:
public enum FilterType { ANNOTATION, ASSIGNABLE_TYPE, ASPECTJ, REGEX, CUSTOM; }
spring boot 排除个别配置类的代码
废话不说,直接上代码
@SpringBootApplication(exclude={DataSourceAutoConfiguration.class,HibernateJpaAutoConfiguration.class}) @EnableScheduling @ComponentScan(basePackages = {"com.hudai.platform.sms.vendor","com.hudai.platform.scp"}, excludeFilters = @ComponentScan.Filter(type = FilterType.ASSIGNABLE_TYPE, value = com.hudai.platform.scp.alert.config.RestTemplateConfig.class)) public class SmsVendorApplication { public static void main(String[] args) { SpringApplication.run(SmsVendorApplication.class, args); } }
excludeFilters = @ComponentScan.Filter(type = FilterType.ASSIGNABLE_TYPE, value = com.hudai.platform.scp.alert.config.RestTemplateConfig.class))
这段是经典~
以上为个人经验,希望能给大家一个参考,也希望大家多多支持我们。
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