java 执行 exe 文件

 https://blog.csdn.net/u013256816/article/details/54603910

主要点:

1. Runtime.getRuntime().exec(cmd); 这个方法最终调用的是 ProcessBuilder 的方法执行的命令, 所以 ProcessBuilder 比 Process 提供了更多的方法用于对进程的控制

2. cmd 命令执行 .exe 如何传递参数

3. 执行.exe 文件, 但是cmd 窗口隐藏,不显示

4. 如何监听cmd命令执行 .exe 文件结束

package com.example.hostinfo.util;


import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

public class CalabashUtil {
    public static Logger logger = LoggerFactory.getLogger(CalabashUtil.class);

    public static String path = "tools\Client\Debug\";

    private static String program = "Calabash.Plugin.ConsoleApp.exe";

    private static String server = "tools\Server\Calabash.Business.Daemon.Host.exe";

    public static boolean getInfo(String platform, String roomNum) throws IOException {
        try {
            String programName = program.substring(program.lastIndexOf("/") + 1, program.lastIndexOf("."));
            List<String> list = new ArrayList<String>();
            list.add("cmd.exe");
            list.add("/c");
            list.add("start");
            list.add(""" + programName + """);
            list.add(program);

            //参数 platform
            list.add(platform);

            //参数 roomNum
            list.add(roomNum);

            ProcessBuilder pBuilder = new ProcessBuilder(list);

            //类似 cd path
            pBuilder.directory(new File(path));
            pBuilder.start();
            return true;
        } catch (Exception e) {
            return false;
        }
    }

    public static void main(String[] args) throws IOException, InterruptedException {
        server();
        Thread.sleep(1000*5);
        getInfo("Douyu", "5720533");
//        getInfo("Douyu", "1011");
//        server();
    }

    public static boolean server() throws IOException {
        try {
            String programName = program.substring(program.lastIndexOf("/") + 1, program.lastIndexOf("."));
            List<String> list = new ArrayList<String>();
            list.add("cmd.exe");
            list.add("/c");
            list.add("start");
            list.add(""" + programName + """);
            list.add(server);
            ProcessBuilder pBuilder = new ProcessBuilder(list);
            pBuilder.start();
            return true;
        } catch (Exception e) {
            return false;
        }
    }
}