摘要:
package com.czb; public class StaticTest { public static int k = 0; public static StaticTest t1 = new StaticTest("t1"); public static StaticTest t2 = 阅读全文
摘要:
项目中经常会用到单例模式,这里总结一下 1饿汉式 public class Singleton { //饿汉式 private Singleton(){ } private static Singleton singleton = new Singleton(); public static Sin 阅读全文