2019年第一篇博客,好吧,又大了一岁了,继续加油吧. 正文: C# 中的对象,众所周知是引用类型,那么如何复制对象Object呢,我们来看看下面这段代码: public class User { public int UserId { get; set; } public string UserName { get; set; } public string PassWord { get; set; } public DateTime AddTime { get; set; } public…
/** * Created by Administrator on 2016/11/23. */ public class test { public static void main(String[] args){ List<model> list = new ArrayList<>(); for(int i=0;i<100;i++){ list.add(new model(1,"ss")); } HashMap<String,Object>…
亲测有效: //对象克隆 function clone(obj) { // Handle the 3 simple types, and null or undefined if (null == obj || "object" != typeof obj) return obj; // Handle Date if (obj instanceof Date) { var copy = new Date(); copy.setTime(obj.getTime()); return co…