尝试将字符串生成器文本写入批处理文件时"Overload resolution failed because no accessible 'New' accepts this number of

Question

我试图为我制作的一个需要制作和启动.bat文件的游戏重新创建启动器的源代码。当需要将附加的行打包到.bat中时，我发现了这个错误。我已经研究过了，甚至彻底研究过。我之所以问自己，是因为我遇到的答案都不符合我的情况。批量设置变量，回显一些文本，然后启动游戏。这是代码，谢谢你帮我。如果你需要，我会添加更多信息，我会尽我所能提供帮助。

    sb.AppendLine("@echo off")
    sb.AppendLine("set ttiUsername=" + username)
    sb.AppendLine("set ttiPassword=password")
    sb.AppendLine("set TTI_GAMESERVER=10.0.0.77")
    sb.AppendLine("set TTI_PORT=7198")
    sb.AppendLine("set /P PPYTHON_PATH=<PPYTHON_PATH")
    sb.AppendLine("echo ===============================")
    sb.AppendLine("echo Welcome to Toontown Rebuilt, %ttiUsername%!")
    sb.AppendLine("echo You are connecting to server %TTI_GAMESERVER%!")
    sb.AppendLine("echo The server port is %TTI_PORT%")
    sb.AppendLine("echo ===============================")
    sb.AppendLine("%PPYTHON_PATH% -m toontown.toonbase.ToontownStart")
    Dim File As New System.IO.StreamWriter
    File.WriteLine(sb.ToString())
    Process.Start("C:Toontown Rebuilt SourceToontownRebuiltLauncher.bat")

Answer 1

System.IO.StreamWriter构造函数需要一个参数。连续的Write将在其中转储字符串内容的文件或已创建的流的名称。您缺少该参数
但是这里还有其他问题需要改变

Using File = New System.IO.StreamWriter("C:Toontown Rebuilt SourceToontownRebuiltLauncher.bat")
    File.WriteLine(sb.ToString())
End Using

Using语句中的封装确保了流的正确关闭和处理

另一种有用的方法是File.WriteAllText

 Dim file = "C:Toontown Rebuilt SourceToontownRebuiltLauncher.bat"
 File.WriteAllText(file, sb.ToString())

Answer 2

嗨，我使用您的代码并修复您的bug以启动bat。

这是我在VB.NET中的代码：

        Dim sb As New StringBuilder
        Dim username As String
        username = "test"
        sb.AppendLine("@echo off")
        sb.AppendLine("set ttiUsername=" + username)
        sb.AppendLine("set ttiPassword=password")
        sb.AppendLine("set TTI_GAMESERVER=10.0.0.77")
        sb.AppendLine("set TTI_PORT=7198")
        sb.AppendLine("set /P PPYTHON_PATH=<PPYTHON_PATH")
        sb.AppendLine("echo ===============================")
        sb.AppendLine("echo Welcome to Toontown Rebuilt, %ttiUsername%!")
        sb.AppendLine("echo You are connecting to server %TTI_GAMESERVER%!")
        sb.AppendLine("echo The server port is %TTI_PORT%")
        sb.AppendLine("echo ===============================")
        sb.AppendLine("%PPYTHON_PATH% -m toontown.toonbase.ToontownStart")
        Dim file As System.IO.StreamWriter
        file = My.Computer.FileSystem.OpenTextFileWriter("C:tmpLauncher.bat", True)
        file.WriteLine(sb.ToString)
        file.Close()
        Process.Start("C:tmpLauncher.bat")