
今天來認識這兩個整數類型:byte與 short
Java byte數據類型
Java short數據類型
package com.sea.java8;
public class OpTest1 {
	public static void main(String[] args) {
		byte var1 = 10, var2 = 3;
		//byte var3 = var1 + var2;  無法計算
		
		var1++;
		System.out.println(var1);
		var1 += 100;
		System.out.println(var1);
		System.out.println(++var1);
		System.out.println(var1);  // 112
		
		System.out.println(var1++); //++在後,之後才++
		System.out.println(var1);
		
		var1 += 14;
		System.out.println(var1);
		
		var1 += 1;                 //建議別超出範圍!
		System.out.println(var1);
	}
}
依序run出: