Properties配置格式加载

 

package com.ls.spring.ioc.dummy;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

@Component
public class A {
	@Autowired
	private B b;
	
	public A() {
		super();
	}

	public A(B b) {
		super();
		this.b = b;
	}

	public B getB() {
		return b;
	}

	public void setB(B b) {
		this.b = b;
	}
	
}

 

package com.ls.spring.ioc.dummy;

import org.springframework.stereotype.Component;

@Component
public class B {

	public void put() {
		System.out.println("B is outing...");
	}
	
}

 

a.(class)=com.ls.spring.ioc.dummy.A
b.(class)=com.ls.spring.ioc.dummy.B

a.$0(ref)=b

#---setter injection---
#a.b(ref)=b

 

package com.ls.spring.ioc.dummy;

import org.springframework.beans.factory.support.DefaultListableBeanFactory;
import org.springframework.beans.factory.support.PropertiesBeanDefinitionReader;

public class TestBeanFactoryViaProperties {
	
	public static void main(String[] args) {
		DefaultListableBeanFactory factory = new DefaultListableBeanFactory();
		
		PropertiesBeanDefinitionReader reader = new PropertiesBeanDefinitionReader(factory);
		reader.loadBeanDefinitions("classpath:com/ls/spring/ioc/dummy/ioc-test.properties");
		
		A a = (A) factory.getBean("a");
		a.getB().put();
	}

}