AssetDatabase 资源数据库

# AssetDatabase 资源数据库

An Interface for accessing assets and performing operations on assets.

AssetDatabase 是一个对资源进行读写和各种操作的接口。

Note: This is an editor class. To use it you have to place your
script in Assets/Editor inside your project folder. Editor classes are in the
UnityEditor namespace so for C# scripts you need to add "using UnityEditor;" at
the beginning of the
script.
注意：这是一个编辑器类，如果想使用它你需要把它放到工程目录下的 Assets/Editor 文件夹下。编辑器类在 UnityEditor 命名空间下。所以当使用 C#脚本时，你需要在脚本前面加上
"using UnityEditor"引用。

### Class Functions**类函数**

* [Contains](AssetDatabase.Contains.html)
  Is object an asset?
  资源中是否存在该对象？
* [IsMainAsset](AssetDatabase.IsMainAsset.html)
  Is asset a main asset in the project
  window?
  该资源在 Project 窗口中是不是主资源？
* [GenerateUniqueAssetPath](AssetDatabase.GenerateUniqueAssetPath.html)
  Creates a new unique path for an asset.
  给一个资源创建一个新的唯一路径。
* [StartAssetEditing](AssetDatabase.StartAssetEditing.html)
  Begin Asset importing. This lets you group several asset
  imports together into one larger import.
  开始资源导入。它可以让你把多个资源导入组合成一个更大的导入。
* [StopAssetEditing](AssetDatabase.StopAssetEditing.html)
  Stop Asset importing. This lets you group several asset
  imports together into one larger import.
  停止资源导入。这可以让你把多个资源导入组合成一个更大的导入。
* [ValidateMoveAsset](AssetDatabase.ValidateMoveAsset.html)
  Checks if an asset file can be moved from one folder to
  another. (Without actually moving the
  file)
  检查一个资源文件是否可以从一个文件夹移动到另外一个。(并不是真的移动这个文件)
* [MoveAsset](AssetDatabase.MoveAsset.html)
  Move an asset file from one folder to
  another.
  将一个资源文件从一个文件夹移动到另外一个文件夹。
* [RenameAsset](AssetDatabase.RenameAsset.html)
  Rename an asset file.
  重命名资源文件。
* [MoveAssetToTrash](AssetDatabase.MoveAssetToTrash.html)
  Moves the asset at path to the trash.
  将指定路径的资源移动到回收站。
* [DeleteAsset](AssetDatabase.DeleteAsset.html)
  Deletes the asset file at path.
  删除指定路径的资源文件。
* [ImportAsset](AssetDatabase.ImportAsset.html)
  Import asset at path.
  导入指定路径的资源。
* [CopyAsset](AssetDatabase.CopyAsset.html)
  Duplicates the asset at path and stores it at
  newPath
  复制指定路径的资源文件到一个新的路径。
* [CreateAsset](AssetDatabase.CreateAsset.html)
  Creates a new asset at path.
  在指定的路径新建资源。
* [AddObjectToAsset](AssetDatabase.AddObjectToAsset.html)
  Adds objectToAdd to an existing asset at
  path.
  将 objectToAdd 这个对象添加到指定路径上的现有资源。
* [GetAssetPath](AssetDatabase.GetAssetPath.html)
  Returns the path name relative to the project folder where
  the asset is stored
  返回相对于工程资源位置的路径名。
* [LoadAssetAtPath](AssetDatabase.LoadAssetAtPath.html)
  Returns the first asset object of type type at given path
  assetPath.
  返回在指定位置 assetPath 下第一个类型是 type 的资源对象。
* [LoadMainAssetAtPath](AssetDatabase.LoadMainAssetAtPath.html)
  Returns the main asset object at
  assetPath.
  返回指定路径 assetPath 下的主资源。
* [LoadAllAssetsAtPath](AssetDatabase.LoadAllAssetsAtPath.html)
  Returns an array of all asset objects at
  assetPath.
  返回指定路径 assetPath 下的所有资源对象数组。
* [Refresh](AssetDatabase.Refresh.html)
  Import any changed assets.
  重新导入有更新的资源。
* [OpenAsset](AssetDatabase.OpenAsset.html)
  Opens the asset with associated
  application.
  用关联的程序打开资源文件。
* [AssetPathToGUID](AssetDatabase.AssetPathToGUID.html)
  Get the GUID for the asset at
  path
  返回指定路径 path 下资源的 GUID(全局唯一标识符)。
* [GUIDToAssetPath](AssetDatabase.GUIDToAssetPath.html)
  Translate a GUID to its current asset
  path
  将 GUID(全局唯一标识符)转换为对应的资源路径。
* [SaveAssets](AssetDatabase.SaveAssets.html)
  Writes all unsaved asset changes to
  disk.
  将所有未保存的资源更改写入磁盘。
* [GetCachedIcon](AssetDatabase.GetCachedIcon.html)
  Retrieves an icon for the asset at the given asset
  path.
  为指定路径的资源检索一个图标。
* [CompleteLabel](AssetDatabase.CompleteLabel.html)
  Returns all labels that match the given
  prefix.
  返回符合给定前缀的所有标签。
* [SetLabels](AssetDatabase.SetLabels.html)
  Replaces that list of labels on an asset.
  替换资源的标签列表。
* [GetLabels](AssetDatabase.GetLabels.html)
  Returns all labels attached to a given
  asset.
  返回给定资源拥有的所有标签。
* [ClearLabels](AssetDatabase.ClearLabels.html)
  Removes all labels attached to an
  asset.
  移除资源上所有的标签。
* [GetDependencies](AssetDatabase.GetDependencies.html)
  Given an asset pathName, returns the list of all assets it
  depends on.
  已知资源 pathName，返回与它有依赖关系的所有资源列表。
* [ExportPackage](AssetDatabase.ExportPackage.html)
  Exports the assets identified by assetPathNames to a
  unitypackage file in
  fileName.
  导出 assetPahtNames 定义的资源到一个 unitypackage 里，并命名 filename。
* [ImportPackage](AssetDatabase.ImportPackage.html)
  Imports package at packagePath into the current project.
  
  将 packagePath 下的资源包导入到当前工程。