Question

所以我最近在这里有一个关于如何在我的Android设备上找不到我的xml文件的问题（Unity game on android cannot find or read XML file）我现在能够使用WWW类找到该文件并使用Application .streamingAssetsPath，我已经设法让它访问文件并通过xml反序列化器（http://wiki.unity3d.com/index.php?title=Saving_and_Loading_Data:_XmlSerializer）运行它。但是，该程序仍然拒绝在我的Android设备上找到该文件。我的问题是：我哪里出错了？

查找和读取文件的代码（反序列化与链接相同）：

private void XMLSerializerLoad()
{
    string path;
    path = Application.streamingAssetsPath + "/assets/" + _xmlFile.name + ".xml";
    print("Loading from: " + path);
    StartCoroutine(MyRead(path));
}

IEnumerator MyRead(string path)
{
    ItemContainer _items;
    print("Access file: " + path);
    WWW www = new WWW(path);
    yield return www;
    _items = ItemContainer.Load(www.url);
    _spelling_words = new List<Item>(); //Setting to an empty list
    _spelling_words = _items._items;
}

注意：_spelling_words是Item类型的全局列表，其中包含单词的字符串，year组的int和单词描述的字符串

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我还决定使用7-zip来尝试解压apk以查找文件路径，发现该文件实际上位于apk内部的assets目录内，并且其中有另一个资产目录再次是相同的xml文件，我预计因为我如何构建流资产文件夹

[编辑]

XML示例：

    <word name="WINNER">
    <year>2</year> >
    <Description>A person that wins</Description>
    </word>

    <word name="HUGE">
    <year>2</year>
    <Description>Extraordinary large in quantity</Description>
    </word>

    <word name="TRUE">
    <year>2</year>
    <Description>The opposite of false</Description>
    </word>

    <word name="GREW"> 
    <year>2</year> >
    <Description>Past tense of grow</Description>
    </word>

序列化程序示例

public class Item
{
    [XmlAttribute("name")]
    public string _name;
    [XmlElement("year")]
    public int _year;
    [XmlElement("Description")]
    public string _description;
}

[XmlRoot("spelling_game")]
public class ItemContainer
{
    [XmlArray("words"), XmlArrayItem("word")]
    public List<Item> _items = new List<Item> ();

    public void Save(string path)
    {
        var serializer = new XmlSerializer(typeof(ItemContainer));
        using(var stream = new FileStream(path, FileMode.Create))
        {
            serializer.Serialize(stream, this);
        }
    }

    public static ItemContainer Load(string path)
    {
        var serializer = new XmlSerializer(typeof(ItemContainer));
        using(var stream = new FileStream(path, FileMode.Open))
        {
            return serializer.Deserialize(stream) as ItemContainer;
        }
    }

    public static ItemContainer LoadFromText(string text) 
    {
        var serializer = new XmlSerializer(typeof(ItemContainer));
        return serializer.Deserialize(new StringReader(text)) as ItemContainer;
    }
}

Unity 3D使用WWW类读取xml以传入xml反序列化器

0 个答案: