简要代码如下：

using UnityEditor;using UnityEngine;using System.IO;using System.Collections;using System.Collections.Generic;public class RenameEffect {    [MenuItem("XiYouEditor/Effect/RenameEffect-AddPrefix")]    static void Execute()    {        foreach (Object o in Selection.GetFiltered(typeof(Object), SelectionMode.DeepAssets))        {            if (!(o is Object))                continue;            AssetDatabase.RenameAsset(AssetDatabase.GetAssetPath(o), "P-" + o.name);        }    }}

其处理拷贝动作文件：

using UnityEditor;using UnityEngine;using System.IO;using System.Collections;using System.Collections.Generic;public class AnimationBatch{    [MenuItem("XiYouEditor/Animation/Copy Batch")]    static void Execute()    {        List
     
       lstAnimName = new List
      
       ();        foreach (Object o in Selection.GetFiltered(typeof(Object), SelectionMode.DeepAssets))        {            if (!(o is GameObject))                continue;            if (!o.name.Contains("@"))                continue;                        GameObject charFbx = (GameObject)o;                        string strClipName = charFbx.name;            int nIndex = strClipName.LastIndexOf('@');            strClipName = strClipName.Substring(nIndex + 1, strClipName.Length - nIndex - 1);                        AnimationClip newClip = new AnimationClip();            EditorUtility.CopySerialized(charFbx.animation.GetClip(strClipName), newClip);                        string strNewAnim = AssetDatabase.GetAssetPath(charFbx);            strNewAnim = strNewAnim.Substring(0, strNewAnim.LastIndexOf('/') + 1);            strNewAnim += strClipName;            strNewAnim += ".anim";                        if(!File.Exists(strNewAnim))                AssetDatabase.CreateAsset(newClip, strNewAnim);            lstAnimName.Add(strClipName);        }        foreach (Object o in Selection.GetFiltered(typeof(Object), SelectionMode.DeepAssets))        {            if (!(o is GameObject))                continue;            if (o.name.Contains("@"))                continue;            GameObject charFbx = (GameObject)o;            string CharDirPath = AssetDatabase.GetAssetPath(charFbx);            CharDirPath = CharDirPath.Substring(0, CharDirPath.LastIndexOf('/') + 1);            // 清空默认动作            charFbx.animation.clip = null;            foreach (string name in lstAnimName)            {                AnimationClip DestClip = (AnimationClip)AssetDatabase.LoadAssetAtPath(CharDirPath + name + ".anim", typeof(AnimationClip));                charFbx.animation.RemoveClip(name);                charFbx.animation.AddClip(DestClip, name);            }            // 重设默认动作            AnimationClip defaultClip = charFbx.animation.GetClip("Idle1");            if (defaultClip != null)                charFbx.animation.clip = defaultClip;            charFbx.animation.cullingType = AnimationCullingType.AlwaysAnimate;            EditorUtility.SetDirty(o);        }    }}
      
     

具体代码根据项目需求进行定制~