1 使用配置文件的方法来完成自动装配我们编写spring 框架的代码时候.一直遵循是这样一个规则:所有在spring中注入的bean 都建议定义成私有的域变量.并且要配套写上 get 和 set方法.比如:Boss 拥有 Office 和 Car 类型的两个属性:public class Boss { private Car car; private Office office; // 省略 get/setter @Override public String toString() { retu
src\dayday\Person.java package dayday;/** * Created by I am master on 2016/11/28. */public class Person { private String name; private int age; private City city; private Car car; public void setName(String name){ this.name=name; } public void setAge
XML配置里的Bean自动装配 Spring IOC容器可以自动装配Bean,需要做的仅仅是在<bean>的autowire属性里指定自动装配的模式,模式包含:byType,byName,constructor 举例: 常规用法: Member.java package com.dx.spring.bean.autowire; public class Member { private String name; private int age; private Address address;