如何使用java执行CMD命令？

Runtime runtime = Runtime.getRuntime();

Process process = runtime.exec("cmd /c <your_command>");

InputStream inputStream = process.getInputStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
String line;
while ((line = reader.readLine()) != null) {
    System.out.println(line);
}

InputStream errorStream = process.getErrorStream();
BufferedReader errorReader = new BufferedReader(new InputStreamReader(errorStream));
String errorLine;
while ((errorLine = errorReader.readLine()) != null) {
    System.out.println(errorLine);
}

int exitCode = process.waitFor();
System.out.println("Command executed with exit code: " + exitCode);

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;

public class ExecuteCMD {
    public static void main(String[] args) {
        try {
            Runtime runtime = Runtime.getRuntime();
            Process process = runtime.exec("cmd /c <your_command>");

            InputStream inputStream = process.getInputStream();
            BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
            String line;
            while ((line = reader.readLine()) != null) {
                System.out.println(line);
            }

            InputStream errorStream = process.getErrorStream();
            BufferedReader errorReader = new BufferedReader(new InputStreamReader(errorStream));
            String errorLine;
            while ((errorLine = errorReader.readLine()) != null) {
                System.out.println(errorLine);
            }

            int exitCode = process.waitFor();
            System.out.println("Command executed with exit code: " + exitCode);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}