using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class DebugBase<T> where T :new()
{/// <summary>/// 泛型单例/// </summary>static T instance;public static T Instance {get {if (instance == null) {instance = new T ();}return instance;}}/// <summary>/// 普通打印信息/// </summary>/// <param name="msg">Message.</param>public virtual void Log (string msg){if (!string.IsNullOrEmpty (msg)) {Debug.Log (msg);}}/// <summary>/// 警告打印/// </summary>/// <param name="msg">Message.</param>public virtual void LogWarning (string msg){if (!string.IsNullOrEmpty (msg)) {Debug.LogWarning (msg);}}/// <summary>/// 错误打印/// </summary>/// <param name="msg">Message.</param>public virtual void LogError (string msg){if (!string.IsNullOrEmpty (msg)) {Debug.LogError (msg);}}
}public class GameLog :DebugBase<GameLog>
{/// <summary>/// 重写父类Log/// </summary>/// <param name="msg">Message.</param>public override void Log (string msg){if (!string.IsNullOrEmpty (msg)) {base.Log ("*LOG*<color=white>" + msg + "</color>");}}/// <summary>/// 重写父类LogWarning/// </summary>/// <param name="msg">Message.</param>public override void LogWarning (string msg){if (!string.IsNullOrEmpty (msg)) {base.LogWarning ("*Warning*<color=yellow>" + msg + "</color>");}}/// <summary>/// 重写父类LogError/// </summary>/// <param name="msg">Message.</param>public override void LogError (string msg){if (!string.IsNullOrEmpty (msg)) {base.LogError ("*Error*<color=red>" + msg + "</color>");}}
}

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;public class Test : MonoBehaviour
{Button btn;// Use this for initializationvoid Start (){btn = transform.Find ("Button").GetComponent <Button> ();btn.onClick.AddListener (delegate() {GameLog.Instance.Log ("这是一个LOG");GameLog.Instance.LogWarning ("这是一个LogWarning");GameLog.Instance.LogError ("这是一个LogError");});}
}