Spring项目获取注入bean集合

标签：java   spring   

import org.springframework.context.ApplicationContext;

import org.springframework.context.support.ClassPathXmlApplicationContext;

public class Test {

private static ApplicationContext ctx;

public static void main(String[] args) {

try {

ctx = new ClassPathXmlApplicationContext(

new String[] { "classpath:spring/spring-context.xml", "classpath:spring/spring-mvc.xml" });

listAllSpringBeans();

} catch (Exception e) {

e.printStackTrace();

}

}

private static void listAllSpringBeans() {

String[] beanNames = ctx.getBeanDefinitionNames();

int allBeansCount = ctx.getBeanDefinitionCount();

System.out.println("所有beans的数量是：" + allBeansCount);

for (String beanName : beanNames) {

Class<?> beanType = ctx.getType(beanName);

Package beanPackage = beanType.getPackage();

Object bean = ctx.getBean(beanName);

System.out.println("BeanName:" + beanName);

/*System.out.println("Bean的类型：" + beanType);

System.out.println("Bean所在的包：" + beanPackage);

System.out.println("\r\n");*/

}

}

}

本文出自 “姚小二” 博客，请务必保留此出处http://yaogz.blog.51cto.com/10000833/1956535

Spring项目获取注入bean集合

标签：java   spring   

原文地址：http://yaogz.blog.51cto.com/10000833/1956535