java 代码执行jar

1.代码:

public static void cmdRunJar(String jarPath, int port) {
        String cmd = "nohup java -jar " + jarPath + " --server.port=" + port;
        BufferedReader br = null;
        try {
            Process process = Runtime.getRuntime().exec(cmd);
            InputStream is = process.getInputStream();
            br = new BufferedReader(new InputStreamReader(is,"GBK"));
            StringBuffer sb = new StringBuffer();
            sb.append(br.readLine());
            String content;
            while ((content = br.readLine()) != null) {
                content = br.readLine();
                sb.append(content);
            }
            br.close();
            br = null;
            log.info(content);
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if(null!=br) {
                try {
                    br.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }

    public static void cmdTerminateJar(int port) {
        String os = System.getProperties().getProperty("os.name");
        String path = ClassUtils.getDefaultClassLoader().getResource("").getPath();
        String cmd = null;
        if(os.contains("win")) {
            cmd = path+"stopJar.bat "+ port;
        } else {
            cmd = path + "" + port;
        }
        BufferedReader br = null;
        try {
            Process process = Runtime.getRuntime().exec(cmd);
            InputStream is = process.getInputStream();
            br = new BufferedReader(new InputStreamReader(is,"GBK"));
            StringBuffer sb = new StringBuffer();
            sb.append(br.readLine());
            String content;
            while ((content = br.readLine()) != null) {
                content = br.readLine();
                sb.append(content);
            }
            br.close();
            br = null;
            log.info(content);
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if(null!=br) {
                try {
                    br.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }

　　

2.脚本: stopJar.bat

@echo off
for /f "tokens=1-5" %%i in ('netstat -ano^|findstr ":%1"') do taskkill /f /pid %%m