Java代码如何运行cmd.exe呢?

使用
  Runtime.getRuntime().exec(command);
  方法即可运行cmd.exe

public static void main(String[] args) {   
    String path = "D:\\test.bat";   
    Runtime run = Runtime.getRuntime();   
    try {   
        // run.exec("cmd /k shutdown -s -t 3600");   
        Process process = run.exec("cmd.exe /k start " + path);
        
        InputStream input = process.getInputStream(); 
        BufferedReader reader = new BufferedReader(new InputStreamReader(input));
        String szline;
        while (szline = reader.readLine()!= null) {   
            System.out.println(szline);   
        }   
        reader.close();   
        process.waitFor(); 
        process.destroy();  
    } catch (Exception e) {            
        e.printStackTrace();   
    }