occlum/demos/java/processBuilder/processBuilder.java
2021-06-11 16:27:04 +08:00

16 lines
453 B
Java

import java.io.IOException;
public class processBuilder {
public static void main(String[] args) throws IOException, InterruptedException {
ProcessBuilder pb = new ProcessBuilder("date");
Process process = pb.start();
String result = new String(process.getInputStream().readAllBytes());
System.out.printf("%s", result);
var ret = process.waitFor();
System.out.printf("Child process exited with code: %d\n", ret);
}
}