java含参构造函数初始化

</pre><pre name="code" class="java">package com.mejustdoit;public class Component1 {public Component1(int i) {// TODO Auto-generated constructor stubSystem.out.println("Component1"+i);}}package com.mejustdoit;public class Component2 {public Component2(int i) {// TODO Auto-generated constructor stubSystem.out.println("COmponent2"+i);}}package com.mejustdoit;public class Component3 {public Component3(int i) {// TODO Auto-generated constructor stubSystem.out.println("component3"+i);}}package com.mejustdoit;public class Father {Component1 c1 = new Component1(1);Component2 c2 = new Component2(2);public Father(int i) {// TODO Auto-generated constructor stubSystem.out.println("Father"+i);       Component3 c3 = new Component3(3);}}package com.mejustdoit;public class Son extends Father {Component1 c1 = new Component1(4);Component2 c2 = new Component2(5);Component3 c3 = new Component3(6);public Son(int i) {super(i);System.out.println("Son");}}package com.mejustdoit;public class PlayFatherandSon {public static void main(String[] args) {new  Son(69);System.out.println("8ioew");}}运行结果如下：Component11COmponent22Father69component33Component14COmponent25component36Son8ioew下面说一下过程：进入main后new  Son(69);开始构造Son对象，进入Son的构造函数public Son(int i) {super(i);// TODO Auto-generated constructor stubSystem.out.println("Son");} Son(int i)中的i被赋值69，然后往下执行到super(i);（我不知道是不是进入构造函数后调用父类的构造（要么是默认的Super（）要么是Super（参数））方法，这里构造的父类的对象属于子类，然后创建对象后开始初始化父类变量，输出Component11COmponent22再初始化（执行）构造方法（是 默认的Super（）要么是Super（参数）以下内容），输出Father69component33然后就是初始化子类的变量，输出Component14COmponent25component36接着子类的构造方法（也就是 默认的Super（）要么是Super（参数）以下内容）输出Son最后输出8ioew初始化的介绍可以参考<a target=_blank href="http://blog.csdn.net/dst111188/article/details/46754075">点击打开链接</a>这里有些疑惑，希望可以交流：是不是在创建对象时进入构造函数如果该类有继承关系就根据Super()/Super(参数）进入父类构造父类构造对象完成后按照初始化方法初始化子类对象（先初始化变量在初始化方法（包含构造方法））？