SpringBoot中的静态方法如何获取bean_springboot 静态方法获取bean

作者：运维做开发 | 2024-07-08 10:13:10

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springboot 静态方法获取bean

SpringBoot中的静态方法获取bean的三种方案

方式一注解@PostConstruct

方式二启动类ApplicationContext

方式三手动注入ApplicationContext

前言：在开发过程中，当在静态方法内调用bean的时候会遇到以下类型错误，均是使用不当造成的

ps:不看错误可以直接跳转标题“SpringBoot中的静态方法获取bean的三种方案”

错误1：

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'orderDetailInfoController': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'orderDetailServiceFactory': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'WJOrderDetailService': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'shopInfoHelper': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'wareInfoHelper': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'wareButtonHelper' defined in URL [jar:file:xxx/WEB-INF/lib/xxx-1.0-SNAPSHOT.jar!/com/xxx/mti/order/web/service/helpers/ware/WareButtonHelper.class]: Post-processing of merged bean definition failed; nested exception is java.lang.IllegalStateException: @Resource annotation is not supported on static fields
at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessProperties(Com

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