C# 在Unity中使用资源文件夹

我正在开发一个全息透镜项目，需要参考.txt文件。我将这些文件存储在Unity的“Resources”文件夹中，并使它们工作正常（通过Unity运行时）：

然而，当为HoloLens部署构建程序时，我能够运行代码，但它不起作用。没有显示任何资源，在检查HoloLens Visual Studio解决方案（通过选择build in Unity创建）时，我甚至没有看到资源或资产文件夹。我想知道我是否做错了什么，或者是否有一种特殊的方式来处理这些资源

还有图像和声音文件

foreach (string str in im)
{
      spriteList.Add(Resources.Load<Sprite>(str));
}

foreach（im中的字符串str）
{
spriteList.Add（Resources.Load（str））；
}

---

字符串'str'有效；它在团结一致的情况下工作得非常好。但是，同样，在运行HoloLens时，它不会加载任何内容。

您无法使用

StreamReader

或

文件

类读取资源目录。你必须使用

1。路径与项目的资产文件夹中的任何资源文件夹相对

2。不要在路径参数中包含文件扩展名，如.txt、.png、.mp3

3。如果资源文件夹中有另一个文件夹，请使用前斜杠而不是后斜杠。反斜杠不行

文本文件：

TextAsset txtAsset = (TextAsset)Resources.Load("textfile", typeof(TextAsset));
string tileFile = txtAsset.text;

AudioClip audio = Resources.Load("soundFile", typeof(AudioClip)) as AudioClip;

Texture2D texture = Resources.Load("textureFile", typeof(Texture2D)) as Texture2D;

VideoClip video = Resources.Load("videoFile", typeof(VideoClip)) as VideoClip;

GameObject prefab = Resources.Load("shipPrefab", typeof(GameObject)) as GameObject;

IEnumerator loadFromResourcesFolder()
{
    //Request data to be loaded
    ResourceRequest loadAsync = Resources.LoadAsync("shipPrefab", typeof(GameObject));

    //Wait till we are done loading
    while (!loadAsync.isDone)
    {
        Debug.Log("Load Progress: " + loadAsync.progress);
        yield return null;
    }

    //Get the loaded data
    GameObject prefab = loadAsync.asset as GameObject;
}

支持的TextAsset格式：

txt.html.htm.xml.bytes.json.csv.yaml.fnt

声音文件：

TextAsset txtAsset = (TextAsset)Resources.Load("textfile", typeof(TextAsset));
string tileFile = txtAsset.text;

AudioClip audio = Resources.Load("soundFile", typeof(AudioClip)) as AudioClip;

Texture2D texture = Resources.Load("textureFile", typeof(Texture2D)) as Texture2D;

VideoClip video = Resources.Load("videoFile", typeof(VideoClip)) as VideoClip;

GameObject prefab = Resources.Load("shipPrefab", typeof(GameObject)) as GameObject;

IEnumerator loadFromResourcesFolder()
{
    //Request data to be loaded
    ResourceRequest loadAsync = Resources.LoadAsync("shipPrefab", typeof(GameObject));

    //Wait till we are done loading
    while (!loadAsync.isDone)
    {
        Debug.Log("Load Progress: " + loadAsync.progress);
        yield return null;
    }

    //Get the loaded data
    GameObject prefab = loadAsync.asset as GameObject;
}

图像文件：

TextAsset txtAsset = (TextAsset)Resources.Load("textfile", typeof(TextAsset));
string tileFile = txtAsset.text;

AudioClip audio = Resources.Load("soundFile", typeof(AudioClip)) as AudioClip;

Texture2D texture = Resources.Load("textureFile", typeof(Texture2D)) as Texture2D;

VideoClip video = Resources.Load("videoFile", typeof(VideoClip)) as VideoClip;

GameObject prefab = Resources.Load("shipPrefab", typeof(GameObject)) as GameObject;

IEnumerator loadFromResourcesFolder()
{
    //Request data to be loaded
    ResourceRequest loadAsync = Resources.LoadAsync("shipPrefab", typeof(GameObject));

    //Wait till we are done loading
    while (!loadAsync.isDone)
    {
        Debug.Log("Load Progress: " + loadAsync.progress);
        yield return null;
    }

    //Get the loaded data
    GameObject prefab = loadAsync.asset as GameObject;
}

精灵-单个：

TextAsset txtAsset = (TextAsset)Resources.Load("textfile", typeof(TextAsset));
string tileFile = txtAsset.text;

AudioClip audio = Resources.Load("soundFile", typeof(AudioClip)) as AudioClip;

Texture2D texture = Resources.Load("textureFile", typeof(Texture2D)) as Texture2D;

VideoClip video = Resources.Load("videoFile", typeof(VideoClip)) as VideoClip;

GameObject prefab = Resources.Load("shipPrefab", typeof(GameObject)) as GameObject;

IEnumerator loadFromResourcesFolder()
{
    //Request data to be loaded
    ResourceRequest loadAsync = Resources.LoadAsync("shipPrefab", typeof(GameObject));

    //Wait till we are done loading
    while (!loadAsync.isDone)
    {
        Debug.Log("Load Progress: " + loadAsync.progress);
        yield return null;
    }

    //Get the loaded data
    GameObject prefab = loadAsync.asset as GameObject;
}

纹理类型设置为“精灵”（2D和UI）的图像，以及

将“精灵”模式设置为“单一”的图像

精灵-多个：

TextAsset txtAsset = (TextAsset)Resources.Load("textfile", typeof(TextAsset));
string tileFile = txtAsset.text;

AudioClip audio = Resources.Load("soundFile", typeof(AudioClip)) as AudioClip;

Texture2D texture = Resources.Load("textureFile", typeof(Texture2D)) as Texture2D;

VideoClip video = Resources.Load("videoFile", typeof(VideoClip)) as VideoClip;

GameObject prefab = Resources.Load("shipPrefab", typeof(GameObject)) as GameObject;

IEnumerator loadFromResourcesFolder()
{
    //Request data to be loaded
    ResourceRequest loadAsync = Resources.LoadAsync("shipPrefab", typeof(GameObject));

    //Wait till we are done loading
    while (!loadAsync.isDone)
    {
        Debug.Log("Load Progress: " + loadAsync.progress);
        yield return null;
    }

    //Get the loaded data
    GameObject prefab = loadAsync.asset as GameObject;
}

纹理类型设置为“精灵”（2D和UI）的图像，以及

将“精灵”模式设置为“多个”的图像

游戏对象预设：

TextAsset txtAsset = (TextAsset)Resources.Load("textfile", typeof(TextAsset));
string tileFile = txtAsset.text;

AudioClip audio = Resources.Load("soundFile", typeof(AudioClip)) as AudioClip;

Texture2D texture = Resources.Load("textureFile", typeof(Texture2D)) as Texture2D;

VideoClip video = Resources.Load("videoFile", typeof(VideoClip)) as VideoClip;

GameObject prefab = Resources.Load("shipPrefab", typeof(GameObject)) as GameObject;

IEnumerator loadFromResourcesFolder()
{
    //Request data to be loaded
    ResourceRequest loadAsync = Resources.LoadAsync("shipPrefab", typeof(GameObject));

    //Wait till we are done loading
    while (!loadAsync.isDone)
    {
        Debug.Log("Load Progress: " + loadAsync.progress);
        yield return null;
    }

    //Get the loaded data
    GameObject prefab = loadAsync.asset as GameObject;
}

3D网格（如FBX文件）

3D网格（来自游戏对象预制）

3D模型（作为游戏对象）

异步加载：

TextAsset txtAsset = (TextAsset)Resources.Load("textfile", typeof(TextAsset));
string tileFile = txtAsset.text;

AudioClip audio = Resources.Load("soundFile", typeof(AudioClip)) as AudioClip;

Texture2D texture = Resources.Load("textureFile", typeof(Texture2D)) as Texture2D;

VideoClip video = Resources.Load("videoFile", typeof(VideoClip)) as VideoClip;

GameObject prefab = Resources.Load("shipPrefab", typeof(GameObject)) as GameObject;

IEnumerator loadFromResourcesFolder()
{
    //Request data to be loaded
    ResourceRequest loadAsync = Resources.LoadAsync("shipPrefab", typeof(GameObject));

    //Wait till we are done loading
    while (!loadAsync.isDone)
    {
        Debug.Log("Load Progress: " + loadAsync.progress);
        yield return null;
    }

    //Get the loaded data
    GameObject prefab = loadAsync.asset as GameObject;
}

---

要使用：

start例程（loadFromResourcesFolder（））
如果要从资源加载文本文件，请不要指定文件扩展名
只需按照下面给出的代码进行操作

private void Start()
{
    TextAsset t = Resources.Load<TextAsset>("textFileName");
    List<string> lines = new List<string>(t.text.Split('\n'));
    foreach (string line in lines)
    {
        Debug.Log(line);
    }
}

private void Start（）
{
TextAsset t=Resources.Load（“textFileName”）；
列表行=新列表（t.text.Split（'\n'））；
foreach（行中的字符串行）
{
Debug.Log（行）；
}
}

debug.Log
可以打印文本文件中可用的所有数据
我明白了，这很有意义。然后，我的下一部分将是，我也有图像和声音文件（在参考资料中），我正在使用resources.load检索这些文件。这些都是统一的，但当我部署到HoloLens时也不行。我在几个小时前回答了许多关于Resources文件夹和一个文件夹的问题，其中大多数问题的答案相同，但标题或描述不同。我已经决定制定一个解决方案，它将覆盖大多数问题和文件类型，以防止将来提供重复的答案。请检查我的编辑，如果您有问题，请告诉我。这是我一直在寻找的资源的实用且完整的参考：-）