Question

为什么ugui在unity生成预设体会变成540倍

Answer 1

写脚本
采用单例模式
private CommandPanel instance;

public CommandPanel Instance
{
get {
if (instance == null)
{
instance = new CommandPanel();
}
return instance;
}
set { instance = value; }
}

public CommandPanel()
{
instance = this;
}

单例模式的构造函数一般为私有的，但是这里 只能通过共有方法构造当前实例；
public GameObject textNode;
public IDictionary<string, UnityAction<string>> textListDele;
public GameObject toggle; //预设 toggle
public Transform content; //正文
public RectTransform rectcontent; //正文大小
public GridLayoutGroup grid; //容器