java中前++和后++的案例

public static void main(String[] args) {
		int number1 = 2;
		System.out.println("number1=" + number1);
		//后++表示number1先和数字2作比较，比较完后，number1再自加
		System.out.println(number1++==2);//结果为true
		System.out.println("number1=" + number1);
		System.out.println("*********************");
		int number2 = 5;
		System.out.println("number2=" + number2);
		//前++表示number2先自加，number2自加后，值变成了6,6再和数字5作比较
		System.out.println(++number2==5);//结果为false
		System.out.println("number2=" + number2);
}

运行结果如下：