Process Redirect Linux Java

Question

我有这段代码在Windows中完美运行：

 //We create the process and pipe it out and in
                    if (isWindows(OS)) {
                        shell="cmd.exe";
                    }
                    else{
                        shell="/bin/sh";
                    }
                    ProcessBuilder processBuilder = new ProcessBuilder(shell).redirectInput(Redirect.PIPE)
                            .redirectOutput(Redirect.PIPE).redirectError(Redirect.PIPE);
                    Process process = processBuilder.start();
                    final BufferedReader ProcessIN = new BufferedReader(new InputStreamReader(process.getInputStream()));
                    final BufferedReader ProcessERROR = new BufferedReader(new InputStreamReader(process.getErrorStream()));
                    final BufferedWriter ProcessOUT = new BufferedWriter(new OutputStreamWriter(process.getOutputStream()));

问题是我也希望它在 linux/MacOS 上运行，并且它无法编译，因为库java.lang.ProcessBuilder.Redirect不包括。在这种情况下，我可以使用任何等效项吗？

谢谢

Answer 1

了解如何让它同时适用于两个操作系统：

Process process = Runtime.getRuntime ().exec (shell);
                    OutputStream stdin = process.getOutputStream ();
                    InputStream stderr = process.getErrorStream ();
                    InputStream stdout = process.getInputStream ();
                    final BufferedReader ProcessIN = new BufferedReader (new InputStreamReader(stdout));
                    final BufferedReader ProcessERROR = new BufferedReader (new InputStreamReader(stderr));
                    final BufferedWriter ProcessOUT = new BufferedWriter(new OutputStreamWriter(stdin));