Unity AssetBundle一键命名并打包

代码

将脚本放在项目里Editor文件夹下，设置好要打包的预制体的文件夹路径和打包出来的资源包路径，就可以一键完成预制体的命名和打包

using UnityEngine;
using System.Collections;
using UnityEditor;
using System.IO;

/// <summary>
/// 先指定要打包的文件夹，点击后会把整个文件夹里东西自动命名，并打包指定到另一个文件夹
/// </summary>
public class AssetbundlePerfabs : Editor
{
    public static string sourcePath = Application.dataPath + "/_Project/Public Resource/Model";//要打包的资源目录
    const string AssetBundlesOutputPath = "D:/VMNEW/Trunk/Resources/Model32";//打包完的指定目录



    [MenuItem("Tools/AssetBundle/Build")]
    public static void BuildAssetBundle()
    {
        ClearAssetBundlesName();

        Pack(sourcePath);

        string outputPath = AssetBundlesOutputPath;
        if (!Directory.Exists(outputPath))
        {
            Directory.CreateDirectory(outputPath);
        }


        BuildPipeline.BuildAssetBundles(outputPath, BuildAssetBundleOptions.None, BuildTarget.StandaloneWindows64);

        AssetDatabase.Refresh();

       

    }

 
    static void ClearAssetBundlesName()
    {
        int length = AssetDatabase.GetAllAssetBundleNames().Length;
        Debug.Log(length);
        string[] oldAssetBundleNames = new string[length];
        for (int i = 0; i < length; i++)
        {
            oldAssetBundleNames[i] = AssetDatabase.GetAllAssetBundleNames()[i];
        }

        for (int j = 0; j < oldAssetBundleNames.Length; j++)
        {
            AssetDatabase.RemoveAssetBundleName(oldAssetBundleNames[j], true);
        }
        length = AssetDatabase.GetAllAssetBundleNames().Length;
    }

    static void Pack(string source)
    {
        DirectoryInfo folder = new DirectoryInfo(source);
        FileSystemInfo[] files = folder.GetFileSystemInfos();
        int length = files.Length;
        for (int i = 0; i < length; i++)
        {
            if (files[i] is DirectoryInfo)
            {
                Pack(files[i].FullName);
            }
            else
            {
                if (!files[i].Name.EndsWith(".meta"))
                {
                    file(files[i].FullName);
                    //Debug.Log(files[i].FullName);
                }
            }
        }
    }

    static void file(string source)
    {
        string _source = Replace(source);//替换"\\"为"/"
        string _assetPath = "Assets" + _source.Substring(Application.dataPath.Length);

        string _assetPath2 = _source.Substring(Application.dataPath.Length + 1);


      
        AssetImporter assetImporter = AssetImporter.GetAtPath(_assetPath);
        string assetName = _assetPath2.Substring(_assetPath2.IndexOf("/") + 1);
        string a = assetName.Substring(assetName.IndexOf("/") + 1);
        string b = a.Substring(a.IndexOf("/") + 1);

        b = b.Replace(Path.GetExtension(b), ".assetbundle");
        assetImporter.assetBundleName = b;
        Debug.Log(b);
    }

    static string Replace(string s)
    {
        return s.Replace("\\", "/");
    }

    //public class Platform
    //{
    //    public static string GetPlatformFolder(BuildTarget target)
    //    {
    //        switch (target)
    //        {
    //            case BuildTarget.Android:
    //                return "Android";
    //            case BuildTarget.iOS:
    //                return "IOS";
    //            case BuildTarget.StandaloneWindows64:
    //                return "Windows";

    //            default:
    //                return null;
    //        }
    //    }
    //}
}