超级好用的Unity中的AssetBundle打包脚本，

using System.Collections;
using System.Collections.Generic;
using UnityEngine;//运行期间用
using UnityEditor;//编辑状态用

public class AssetBundle : Editor
{

public static Object[] Objs = new Object[] { };

[MenuItem("Assets/AssetsBundle/BuildSelectObjects")]
static void BuildSelect()
{
//获取所有选中的对象
Objs = Selection.GetFiltered(typeof(Object), SelectionMode.DeepAssets);

//弹出一个编辑窗口；
AssetBundleWindow.ShowWindow();
}

/// <summary>
/// 开始打包；
/// </summary>
public static void StartBuild()
{
Debug.Log("开始打包！");
string path = AssetBundleWindow.AsbPath;
Debug.Log("选择路径：" + path);

//设置出asb[]
AssetBundleBuild abb = new AssetBundleBuild();
abb.assetNames = new string[Objs.Length];
for (int i = 0; i < Objs.Length; i++)
{
abb.assetNames[i] = AssetDatabase.GetAssetPath(Objs[i]);
}
if (AssetBundleWindow.IsWindows)
{
//设置路径；
Debug.Log("将要打包到Windows");
abb.assetBundleName = AssetBundleWindow.AssetBudleName + "_windows.UnityAsb";
//开始打包；
BuildPipeline.BuildAssetBundles(path, new AssetBundleBuild[] { abb }, BuildAssetBundleOptions.None, BuildTarget.StandaloneWindows64);
}
if (AssetBundleWindow.IsAndorid)
{
//设置路径；
Debug.Log("将要打包到安卓");
abb.assetBundleName = AssetBundleWindow.AssetBudleName + "_android.UnityAsb";
//开始打包；
BuildPipeline.BuildAssetBundles(path, new AssetBundleBuild[] { abb }, BuildAssetBundleOptions.None, BuildTarget.Android);
}
if (AssetBundleWindow.IsApple)
{
//设置路径：
Debug.Log("将要打包到苹果");
abb.assetBundleName = AssetBundleWindow.AssetBudleName + "_ios.UnityAsb";
//开始打包；
BuildPipeline.BuildAssetBundles(path, new AssetBundleBuild[] { abb }, BuildAssetBundleOptions.None, BuildTarget.iOS);
}
Debug.Log("打包完成！");
}
}

/// <summary>
/// 弹出窗口；
/// </summary>
public class AssetBundleWindow : EditorWindow
{
/// <summary>
/// asb的名字；
/// </summary>
public static string AssetBudleName;
/// <summary>
/// asb包的路径；
/// </summary>
public static string AsbPath;
/// <summary>
/// 是否在Windows下打包；
/// </summary>
public static bool IsWindows = false;
/// <summary>
/// 是否在安卓下打包；
/// </summary>
public static bool IsAndorid = false;
/// <summary>
/// 是否在苹果下打包；
/// </summary>
public static bool IsApple = false;

AssetBundleWindow()
{
titleContent = new GUIContent("资源打包");
}

public static void ShowWindow()
{
GetWindow(typeof(AssetBundleWindow));
}

private void OnGUI()
{
GUILayout.Space(10);
GUI.skin.label.fontSize = 15;
GUI.skin.label.alignment = TextAnchor.MiddleCenter;
if (AssetBundle.Objs.Length > 0)
{
GUILayout.Label("当前总共选择：" + AssetBundle.Objs.Length + "个资源！");

//绘制文件路径选择
GUILayout.Space(10);
if (GUILayout.Button("路径选择", GUILayout.Width(200)))
{
AsbPath = EditorUtility.SaveFolderPanel("请选择打包路径", Applic
98c9
ation.streamingAssetsPath, AssetBudleName);
//这里开启窗口重绘制；
Repaint();
}

GUI.skin.label.fontSize = 10;
GUI.skin.label.alignment = TextAnchor.MiddleLeft;
if (string.IsNullOrEmpty(AsbPath))
{
//这里绘制选择结果；
GUILayout.Label("没有选择打包路径！" );
}
else
{
//这里绘制选择结果；
GUILayout.Label("当前选择打包路径：" + AsbPath);

//放3个togle
IsWindows = GUI.Toggle(new Rect(10, 100, 600, 20), IsWindows, "打包到Windows平台");

IsAndorid = GUI.Toggle(new Rect(10, 120, 600, 20), IsAndorid, "打包到Android平台");

IsApple = GUI.Toggle(new Rect(10, 140, 600, 20), IsApple, "打包到IOS平台");

//绘制文件打包按钮
GUILayout.Space(100);
GUILayout.Label("请输入导出的包名：");
//设置一个文字输入框；
AssetBudleName = EditorGUILayout.TextField(AssetBudleName);

GUILayout.Space(10);

if (GUILayout.Button("开始打包", GUILayout.Width(200)))
{
if (string.IsNullOrEmpty(AssetBudleName))
{
Debug.Log("请输入打包文件名！");
}
else
{
AssetBundle.StartBuild();
}
}
}

}
else
{
GUILayout.Label("当前未选择任何资源！");
}
}
}