优化外部exe程序启动方式

‘liusuyi’

2023-07-29 226b979027a05d371501d64f7ce040a6fe2a60e2

 ard-work/src/main/java/com/ruoyi/media/service/impl/WebrtcService.java

@@ -1,5 +1,6 @@
package com.ruoyi.media.service.impl;

import com.ruoyi.utils.tools.CmdUtils;
import com.sun.jna.Platform;
import org.springframework.stereotype.Component;

@@ -23,36 +24,21 @@
    @PostConstruct
    public void init() {
        if (Platform.isWindows()) {
            // String exePath = System.getProperty("user.dir") + File.separator + "lib" + File.separator + "webrtc" + File.separator + "setup.bat";
            // String[] cmd = {"cmd", "/c", "start", exePath};
            String exePath = System.getProperty("user.dir") + File.separator + "lib" + File.separator + "webrtc" + File.separator + "webrtc-streamer.exe";
            String processName = "webrtc-streamer.exe"; // 替换为实际的exe程序名称
            String exePath = System.getProperty("user.dir") + File.separator + "lib" + File.separator + "webrtc" + File.separator + processName;
            List<String> cmd = new ArrayList<>();
            cmd.add(exePath);
            cmd.add("-o");
            cmd.add("-H127.0.0.1:8000");
            commandStart(cmd);
        }
    }
    public static void commandStart(List<String> command) {
        command.forEach(v -> System.out.print(v + " "));
        System.out.println();
        System.out.println();
        ProcessBuilder builder = new ProcessBuilder();
        //正常信息和错误信息合并输出
        builder.redirectErrorStream(true);
        builder.command(command);
        //开始执行命令
        Process process = null;
        try {
           process = builder.start();
//            //如果你想获取到执行完后的信息，那么下面的代码也是需要的
//            String line = "";
//            BufferedReader br = new BufferedReader(new InputStreamReader(process.getInputStream()));
//            while ((line = br.readLine()) != null) {
//                System.out.println(line);
//            }
       } catch (IOException e) {
            e.printStackTrace();
            cmd.add("-o");
            if (CmdUtils.isProcessRunning(processName)) {
                // 进程已经在运行，结束该进程
                CmdUtils.stopProcess(processName);
            }
            // 启动后台进程
             CmdUtils.commandStart(processName,cmd);
            // 启动cmd窗口
//            String[] command = {"cmd", "/c", "start", exePath, "-H127.0.0.1:8000", "-o"};
//            CmdUtils.commandStart(command);
        }
    }
}