Java中如何插入多个OS命令行？

Question

我使用以下代码在 Windows 上执行简单的 OS 命令：

public class Ping {

    public static void main(String[] args) throws IOException {

        String command = "ping google.com";

        Process process = Runtime.getRuntime().exec(command);

        BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));


        String line;
        while ((line = reader.readLine()) != null) {
            System.out.println(line);
        }


        reader.close();

        System.out.println();
        System.out.println("Finished");

如何修改代码以插入多个命令而不是一个，假设我想 ping google.com，然后再 ping yahoo.com。我尝试创建如下数组字符串：

String [] command = {"ping google.com", "ping yahoo.com"};

但是，这显示了一个错误。

感谢您对此提供的帮助。

Answer 1

使用循环：

String [] commands = {"ping google.com", "ping yahoo.com"};
for(String command: commands) {
     Process process = Runtime.getRuntime().exec(command);
     //more stuff
}

Java中如何插入多个OS命令行？

In Java, how to insert multiple OS commands line?

java

windows

command

operating-system

cmd