在 unity 中写入 txt 文件时，它说在路径上共享冲突

Question

我之前问过这个问题，但是我更新了我的代码并且出现了同样的问题。当pathToLoad(Application.persistentDataPath+[save name]). 这是我的代码：

这是保存/加载代码：

public void GetDatesFromFile(string pathToLoad)
{
    Debug.Log("It is here!");
    if (File.Exists(pathToLoad))
    {
        Debug.Log("Exists");
        using (StreamReader reader = File.OpenText(pathToLoad))
        {
            string currentLine = "";
            string[] currentElements;
            string[] separatorString = new string[] { "," };
            currentLine = reader.ReadLine();
            currentElements = currentLine.Split(separatorString, StringSplitOptions.RemoveEmptyEntries);
            MainMenuBasicBehaviour.theTime = currentElements[0];
            MainMenuBasicBehaviour.theDate = currentElements[1];
            reader.Close();
        }
    }
    else
    {
        Debug.Log("No Exists");
        using (File.CreateText(pathToLoad))
        {
            using (TextWriter writer = new StreamWriter(pathToLoad, false))
            {

                writer.WriteLine("00:00:00,00/00/0000,1,1,500,20000,1500,50,20,10,5,2,1,1,0,10,50,50");
                writer.Close();
            }
            MainMenuBasicBehaviour.theTime = "00:00:00";
            MainMenuBasicBehaviour.theDate = "00 / 00 / 0000";
        }
    }
}

这是主类 MainMenuBasicBehaviour

public void GetDates()
{
    for (int i = 0; i < filePaths.Length; i++)
    {
        filePath = Application.persistentDataPath.ToString() + filePaths[i];
        Debug.Log(theDate + " " + theTime + filePath);
        savingTextObject.GetDatesFromFile(filePath);
        Debug.Log(theDate+" "+theTime+filePath);
        SavingTexts[i].text = "Load game taken in:\n " + theDate + " at " + theTime;

    }
}

错误如下：

IOException: Sharing violation on path C:\*\The Age Of Politics\Autosave.txt
System.IO.FileStream..ctor (System.String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, Boolean anonymous, FileOptions options) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.IO/FileStream.cs:320)
System.IO.FileStream..ctor (System.String path, FileMode mode, FileAccess access, FileShare share)
(wrapper remoting-invoke-with-check) System.IO.FileStream:.ctor (string,System.IO.FileMode,System.IO.FileAccess,System.IO.FileShare)
System.IO.StreamWriter..ctor (System.String path, Boolean append, System.Text.Encoding encoding, Int32 bufferSize) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.IO/StreamWriter.cs:124)
System.IO.StreamWriter..ctor (System.String path, Boolean append)
(wrapper remoting-invoke-with-check) System.IO.StreamWriter:.ctor (string,bool)
SavingTextsScripts.GetDatesFromFile (System.String pathToLoad) (at Assets/Scripts/SavingTextsScripts.cs:168)
MainMenuBasicBehaviour.Start () (at Assets/Scripts/MainMenuBasicBehaviour.cs:33)

它指向的行是：

SavingTextsScripts.cs:168 is the line: using (TextWriter writer = new StreamWriter(pathToLoad, false))
MainMenuBasicBehaviour.cs:33 is the line: savingTextObject.GetDatesFromFile(filePath);

我不知道我做错了什么。如果需要更多代码，我可以提供。

Answer 1

根据这个Unity Answer 帖子，

看起来您仍然锁定要写入的文件。而且我认为它可能与您在尝试使用 StreamWriter 访问它之前调用的 File.Create() 方法有关。

这与您的代码和错误位置相匹配：

using (File.CreateText(pathToLoad))
{
    using (TextWriter writer = new StreamWriter(pathToLoad, false))
    {

因此，Dispose()在将其传递给流编写器之前，您可能需要遵循相同的建议和调用：

File.Create("filepath").Dispose();

旁注：using在那条线上可能也不合适。您实际上并没有声明要使用的变量，而是调用了一个方法，该方法返回一个您随后忘记的对象。这样做可能会更好：

File.CreateText(pathToLoad)).Dispose();
using (TextWriter writer = new StreamWriter(pathToLoad, false))
{
    writer.WriteLine("00:00:00,00/00/0000,1,1,500,20000,1500,50,20,10,5,2,1,1,0,10,50,50");
    writer.Close();
}