JSP 开发之Spring Boot 动态创建Bean_JSP编程_

 import org.springframework.beans.factory.support.BeanDefinitionRegistry; import org.springframework.beans.factory.support.GenericBeanDefinition; import org.springframework.context.annotation.ImportBeanDefinitionRegistrar; import org.springframework.core.type.AnnotationMetadata; import web0.services.Myservice; public class MyImportBeanDefinitionRegistrar implements ImportBeanDefinitionRegistrar { protected String BEAN_NAME = "myservice"; public void dynamicConfiguration() throws Exception { } @Override public void registerBeanDefinitions(AnnotationMetadata importingClassMetadata, BeanDefinitionRegistry registry) { if (!registry.containsBeanDefinition(BEAN_NAME)) { GenericBeanDefinition beanDefinition = new GenericBeanDefinition(); beanDefinition.setBeanClass(Myservice.class); beanDefinition.setSynthetic(true); registry.registerBeanDefinition(BEAN_NAME, beanDefinition); } } } 

 @Import(MyImportBeanDefinitionRegistrar.class) public class TestConfig{ }