靜態修飾詞static以及圖解分析

package oo.day05; //static演示 public class StaticDemo { public static void main(String[] args) { Joo o1 = new Joo(); o1.show(); //a=1,b=1 Joo o2 = new Joo(); o2.show(); //a=1,b=2 System.out.println(Joo

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