如何使用 C# 在 Pandoc 中更改目录？

Question

如何使用 C# 在 Pandoc 中设置目录 并执行文件转换。

        string processName = "pandoc.exe";          
        string arguments = @"cd C/Users/a/Desktop/ConvertFileApp/ConvertFileApp/bin/Debug/marcdovd "
                          + "chapter1.markdown "
                          + "chapter2.markdown "
                          + "chapter3.markdown "
                          + "title.txt "
                          + "-o progit.epub";

        var psi = new ProcessStartInfo
        {
            FileName = processName,
            Arguments = arguments,
            UseShellExecute = false,
            RedirectStandardOutput = true,
            RedirectStandardInput = true
        };

        var process = new Process { StartInfo = psi };
        process.Start();

此代码无效。

Answer 1

您正在使用 cd 命令作为 参数 调用可执行文件。这相当于 运行 命令行中的以下内容：

pandoc.exe cd C/Users/a/Desktop/ConvertFileApp/ConvertFileApp/bin/Debug/marcdovd chapter1.markdown chapter2.markdown chapter3.markdown title.txt -o progit.epub

虽然我不熟悉 Pandoc，但我想你真的想做这样的事情：

cd C:/Users/a/Desktop/ConvertFileApp/ConvertFileApp/bin/Debug/marcdovd
pandoc.exe chapter1.markdown chapter2.markdown chapter3.markdown title.txt -o progit.epub

为此，请从参数中删除 cd 命令并像这样设置 the ProcessStartInfo.WorkingDirectory property：

    string processName = "pandoc.exe";          
    string arguments = "chapter1.markdown "
                      + "chapter2.markdown "
                      + "chapter3.markdown "
                      + "title.txt "
                      + "-o progit.epub";

    var psi = new ProcessStartInfo
    {
        FileName = processName,
        Arguments = arguments,
        UseShellExecute = false,
        RedirectStandardOutput = true,
        RedirectStandardInput = true,
        WorkingDirectory = @"C:/Users/a/Desktop/ConvertFileApp/ConvertFileApp/bin/Debug/marcdovd"
    };

    var process = new Process { StartInfo = psi };
    process.Start();