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
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@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:
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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
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@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); } } |
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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服务器之家。
原文链接:https://blog.csdn.net/change987654321/article/details/107962886