?? 3_03_030421217.java
字號:
class Root
{
Root()
{
System.out.println("Root construct");
}
Component1 com1=new Component1();
Component2 com2=new Component2();
Component3 com3=new Component3();
}
class Component1
{
Component1()
{ System.out.println("Component1 construct"); }
}
class Component2
{
Component2()
{ System.out.println("Component2 construct"); }
}
class Component3
{
Component3()
{ System.out.println("Component3 construct"); }
}
public class Stem extends Root
{
Stem()
{
System.out.println("Stem construct");
}
public static void main(String[] args)
{
Stem st = new Stem();
}
}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -