package com.javabase.sss;
public class TestSingles {
public static void main(String[] args) {
Singles s1 = Singles.getSince();
System.out.println(s1.getI());
Singles s2 = Singles.getSince();
System.out.println(s2.getI());
Singles s3 = Singles.getSince();
System.out.println(s3.getI());
//比较地址
System.out.println(s1 == s2);
}
}
java单例模式1
猜你喜欢
转载自blog.csdn.net/qq_43314793/article/details/90054188
今日推荐
周排行