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getBean方法源码分析

master
xuchengsheng 2023-10-24 18:02:43 +08:00
parent c802530dfd
commit ff3faa04b6
2 changed files with 559 additions and 926 deletions
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1478
spring-core/spring-core-getBean/README.md
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7
spring-core/spring-core-getBean/src/main/java/com/xcs/spring/GetBeanApplication.java
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@ -1,6 +1,7 @@
package com.xcs.spring; package com.xcs.spring;
import com.xcs.spring.config.MyConfiguration; import com.xcs.spring.config.MyConfiguration;
import com.xcs.spring.service.MyServiceA;
import org.springframework.context.annotation.AnnotationConfigApplicationContext; import org.springframework.context.annotation.AnnotationConfigApplicationContext;
/** /**
@ -11,9 +12,7 @@ public class GetBeanApplication {
public static void main(String[] args) { public static void main(String[] args) {
AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(MyConfiguration.class); AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(MyConfiguration.class);
for (String beanDefinitionName : context.getBeanDefinitionNames()) { System.out.println("myServiceA = " + context.getBean("myServiceA"));
System.out.println("Bean = " + context.getBean(beanDefinitionName)); System.out.println("myServiceB = " + context.getBean("myServiceB"));
}
context.close();
} }
} }