Question

我使用 stratup.bat 以独立模式（作为Windows进程）启动了tomcat-8.5，我想从我的Java代码中确认tomcat进程是否正在运行。请为我建议一种从Java代码中查找tomcat进程的解决方案。

java-8中的现有代码：tools.jar

  import sun.jvmstat.monitor.MonitoredHost;
    import sun.jvmstat.monitor.MonitoredVm;
    import sun.jvmstat.monitor.MonitoredVmUtil;
    import sun.jvmstat.monitor.VmIdentifier;

    // procName = “Bootstrap”
    /**
    * Confirm startup of server process
    * Obtain process information of JavaVM and check whether 
     specified startup class is running
    * true: Starting / false: not running
    */
    private static boolean checkServerProcess(String procName) {
    boolean blRet = false;
    try {
    MonitoredHost host = 
    MonitoredHost.getMonitoredHost("localhost");
    for (Object processId : host.activeVms()) {
    MonitoredVm vm = host.getMonitoredVm(new VmIdentifier("//" + 
    processId + "?mode=r"));

    if(MonitoredVmUtil.mainClass(vm, true).contains(procName)) {
    blRet = true;
    break;
    }
    }
    } catch(Exception e) {
    blRet = false;
    }
    return blRet;
    }

由于tools.jar在最新的jdk中已删除，因此我们想知道检查tomcat状态的替代解决方案。

谢谢

如何从Java代码确认tomcat进程的运行状态

0 个答案: