从应用程序上下文中删除Spring Bean

Question

我使用下面的内容显示上下文中的所有spring bean。如何从上下文中删除bean？

 ConfigurableApplicationContext ctx = SpringApplication.run(ProxyApplication.class, args);
 for(String beanName:ctx.getBeanDefinitionNames()){
     System.out.println(beanName);
 }

Answer 1

你可以这样做：

    ConfigurableApplicationContext ctx = SpringApplication.run(ProxyApplication.class, args);
    BeanDefinitionRegistry registry = (BeanDefinitionRegistry) ctx.getAutowireCapableBeanFactory();
    for(String beanName : ctx.getBeanDefinitionNames()){
        System.out.println(beanName);
        registry.removeBeanDefinition(beanName);
    }