如何在Java中同步运行进程？

Question

import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;

class RunSynchronously{
    private static final String sudoPassword = "1234";

    public static void main(String[] args) {
        Process process = null;
        String[] firstCmd = {"/bin/bash", "-c", "echo " + sudoPassword + "| sudo -S chmod 777 -R /media/myuser/mydrive"};
        try {
            process = Runtime.getRuntime().exec(firstCmd);
        } catch (IOException ex) {
            Logger.getLogger(Wizard_Home.class.getName()).log(Level.SEVERE, null, ex);
        }

        try {
            process.waitFor();
        } catch (InterruptedException ex) {
            Logger.getLogger(Wizard_Format.class.getName()).log(Level.SEVERE, null, ex);
        }

        String[] secondCmd = {"/bin/bash", "-c", "echo " + sudoPassword + "| sudo -S chmod 755 -R /media/myuser/mydrive"};
        try {
            process = Runtime.getRuntime().exec(secondCmd);
        } catch (IOException ex) {
            Logger.getLogger(Wizard_Home.class.getName()).log(Level.SEVERE, null, ex);
        }

        try {
            process.waitFor();
        } catch (InterruptedException ex) {
            Logger.getLogger(Wizard_Format.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
}

如何在将GUI保持为活动状态而不是Hibernate/等待状态的同时延迟进程或创建队列？

Answer 1

如何在将GUI保持为活动状态而不是Hibernate/等待状态的同时延迟进程或创建队列？

使用swingworker，以便进程在单独的线程中执行。

阅读Swing教程中关于并发的部分，了解更多信息和工作示例。