InitializeOnLoadMethodAttribute

class in UnityEditor

描述

允许在 Unity 加载时初始化编辑器类方法，无需用户操作。

using UnityEngine;
using UnityEditor;

class MyClass
{
    [InitializeOnLoadMethod]
    static void OnProjectLoadedInEditor()
    {
        Debug.Log("Project loaded in Unity Editor");
    }
}