Springboot注解，spring4筆記----spring4構造注入

與設值注入有以下不同，顏色標出

package com.ij34.web;
import com.ij34.servce.people;
import com.ij34.servce.root;public class chinese implements people{private root dog;public root getDog() {return dog;}/*    public void setDog(root dog) {this.dog = dog;}*/public chinese(root dog) {this.dog = dog;}@Overridepublic void cut() {// TODO Auto-generated method stubSystem.out.println("我是中國人");System.out.println(dog.chop());}}

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<?xml version="1.0" encoding="GBK"?>
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns="http://www.springframework.org/schema/beans"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-4.3.xsd"><bean id="chinese" class="com.ij34.web.chinese">
<!--  <property name="dog" ref="iron"></property>--><constructor-arg ref="iron" type="com.ij34.servce.root"></constructor-arg></bean><bean id="stone" class="com.ij34.web.stonechop"></bean><bean id="iron" class="com.ij34.web.ironchop"></bean>
</beans>

Springboot注解、?

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