我正在尝试通过java运行festival.exe。我尝试运行以下代码,但显然它不起作用。它哪里出错了?
String [] cmdArray= {"C://Festival//festival.exe","(SayText \"Hello\")"};
Runtime rt = Runtime.getRuntime();
rt.exec(cmdArray);
我什至尝试过:
Process process = new ProcessBuilder("C:\\festival\\festival.exe","(SayText \"Hello\")").start();
InputStream is = process.getInputStream();
InputStreamReader isr = new InputStreamReader(is);
BufferedReader br = new BufferedReader(isr);
String line;
System.out.printf("Output of running %s is:", Arrays.toString(args));
while ((line = br.readLine()) != null) {
System.out.println(line);
}
这也给出了空白输出并且不起作用。