Anonymous internal class method to realize thread creation.
Role: simplify the code
. Inherit the subclass from the parent class, rewrite the parent class method, create the subclass object synthesis, and complete
the implementation class to implement the interface, rewrite the method in the interface, and create the implementation class object synthesis. One step to complete
the final product of the anonymous inner class: subclass/implementation class object, and this class has no name
格式:
new 父类/接口（） {
重写父类方法
};
Program demonstration
public static void main(String[] args) {
//线程的父类是Thread
//new MyThread().start();
new Thread(){
@Override
public void run() {
for (int i = 0; i < 10; i++) {
System.out.println(Thread.currentThread().getName()+ "-->"+i);
}
}
}.start();
//线程的接口
Runnable r = new Runnable(){
@Override
public void run() {
for (int i = 0; i < 10; i++) {
System.out.println(Thread.currentThread().getName()+ "-->"+"程序员");
}
}
};
new Thread(r).start();
//接口的线程简化
new Thread(new Runnable(){
@Override
public void run() {
for (int i = 0; i < 10; i++) {
System.out.println(Thread.currentThread().getName()+ "-->"+"林枫");
}
}
}).start();
}
