Java 当我从eclipse运行Swing JDialog时，它显示良好，但在windows服务（services.msc）中不工作

我有一个java应用程序，它在一定的时间间隔内运行，并显示一个弹出窗口（用JavaSwing制作）。当我从eclipse运行应用程序时，它工作正常。在我创建了一个jar并使用java-jar命令运行它之后，它也工作得很好。但是当我从windows服务（services.msc）运行jar文件时，弹出窗口并没有出现，除了弹出窗口外，其他所有窗口都正常工作，例如记录数据获取等。 我没有找到任何解决方案，因为我已经在堆栈溢出中应用了所有解决方案，但问题仍然存在

我已经粘贴了所有的信息

提前谢谢

Java代码（此方法将在时间间隔内调用）

要创建服务的文件夹结构：

在“类”文件夹中，存在java类文件：

public class EcsClientService
{
    Process proc;
    private static EcsClientService serviceInstance;
    private boolean stopped;
    
    public EcsClientService() {
        this.stopped = false;
    }
    
    public static void windowsService(final String[] array) {
        String anObject = "start";
        if (array.length > 0) {
            anObject = array[0];
        }
        if ("start".equals(anObject)) {
            EcsClientService.serviceInstance.start();
        }
        else {
            EcsClientService.serviceInstance.stop();
        }
    }
    
    public void start() {
        this.stopped = false;
        try {
            System.out.println("currentDirectory>>> " + new File(EcsClientService.class.getProtectionDomain().getCodeSource().getLocation().getPath()).getParentFile().getAbsolutePath().replace("%20", " "));
            this.proc = Runtime.getRuntime().exec("cmd.exe /c start ECSClientService.bat");
        }
        catch (Exception ex) {
            ex.printStackTrace();
        }
        while (!this.stopped) {
            synchronized (this) {
                try {
                    this.wait(60000L);
                }
                catch (InterruptedException ex2) {}
            }
        }
    }
    
    public void stop() {
        this.stopped = true;
        synchronized (this) {
            this.notify();
        }
        try {
            Runtime.getRuntime().exec("wmic Path win32_process Where \"CommandLine Like '%ECSClientService.bat%' OR CommandLine Like '%-jar ECSClientService.jar%'\" Call Terminate");
        }
        catch (Exception ex) {}
    }
    
    static {
        EcsClientService.serviceInstance = new EcsClientService();
    }
}

InstallService.bat

for /f %%i in ("%20") do set curpath=%%~dpi

common\ecsClient.exe //DS//ECSClientService

common\ecsClient.exe //IS//ECSClientService --Install=%curpath%\common\ecsClient.exe --Description="Employee Communication Service" --Jvm=auto --Classpath=%curpath%\common\classes --StartMode=jvm --StartClass=EcsClientService --StartMethod=windowsService --StartParams=start --StopMode=jvm --StopClass=EcsClientService --StopMethod=windowsService --StopParams=stop --StopMode=jvm --Startup=auto --LogPath=common\logs --StdOutput=auto --StdError=auto


pause

common\ecsClient.exe //ES//ECSClientService

common\ecsClient.exe //SS//ECSClientService

common\ecsClient.exe //DS//ECSClientService

@ECHO OFF
SET CampaignArg=%1
for /f %%i in ("%0") do set curpath=%%~dpi
cd /d %curpath%
java -jar ECSClientService.jar %CampaignArg%
pause

StartService.bat

for /f %%i in ("%20") do set curpath=%%~dpi

common\ecsClient.exe //DS//ECSClientService

common\ecsClient.exe //IS//ECSClientService --Install=%curpath%\common\ecsClient.exe --Description="Employee Communication Service" --Jvm=auto --Classpath=%curpath%\common\classes --StartMode=jvm --StartClass=EcsClientService --StartMethod=windowsService --StartParams=start --StopMode=jvm --StopClass=EcsClientService --StopMethod=windowsService --StopParams=stop --StopMode=jvm --Startup=auto --LogPath=common\logs --StdOutput=auto --StdError=auto


pause

common\ecsClient.exe //ES//ECSClientService

common\ecsClient.exe //SS//ECSClientService

common\ecsClient.exe //DS//ECSClientService

@ECHO OFF
SET CampaignArg=%1
for /f %%i in ("%0") do set curpath=%%~dpi
cd /d %curpath%
java -jar ECSClientService.jar %CampaignArg%
pause

StopService.bat

for /f %%i in ("%20") do set curpath=%%~dpi

common\ecsClient.exe //DS//ECSClientService

common\ecsClient.exe //IS//ECSClientService --Install=%curpath%\common\ecsClient.exe --Description="Employee Communication Service" --Jvm=auto --Classpath=%curpath%\common\classes --StartMode=jvm --StartClass=EcsClientService --StartMethod=windowsService --StartParams=start --StopMode=jvm --StopClass=EcsClientService --StopMethod=windowsService --StopParams=stop --StopMode=jvm --Startup=auto --LogPath=common\logs --StdOutput=auto --StdError=auto


pause

common\ecsClient.exe //ES//ECSClientService

common\ecsClient.exe //SS//ECSClientService

common\ecsClient.exe //DS//ECSClientService

@ECHO OFF
SET CampaignArg=%1
for /f %%i in ("%0") do set curpath=%%~dpi
cd /d %curpath%
java -jar ECSClientService.jar %CampaignArg%
pause

卸载服务.bat

for /f %%i in ("%20") do set curpath=%%~dpi

common\ecsClient.exe //DS//ECSClientService

common\ecsClient.exe //IS//ECSClientService --Install=%curpath%\common\ecsClient.exe --Description="Employee Communication Service" --Jvm=auto --Classpath=%curpath%\common\classes --StartMode=jvm --StartClass=EcsClientService --StartMethod=windowsService --StartParams=start --StopMode=jvm --StopClass=EcsClientService --StopMethod=windowsService --StopParams=stop --StopMode=jvm --Startup=auto --LogPath=common\logs --StdOutput=auto --StdError=auto


pause

common\ecsClient.exe //ES//ECSClientService

common\ecsClient.exe //SS//ECSClientService

common\ecsClient.exe //DS//ECSClientService

@ECHO OFF
SET CampaignArg=%1
for /f %%i in ("%0") do set curpath=%%~dpi
cd /d %curpath%
java -jar ECSClientService.jar %CampaignArg%
pause

ECSClientService.bat

for /f %%i in ("%20") do set curpath=%%~dpi

common\ecsClient.exe //DS//ECSClientService

common\ecsClient.exe //IS//ECSClientService --Install=%curpath%\common\ecsClient.exe --Description="Employee Communication Service" --Jvm=auto --Classpath=%curpath%\common\classes --StartMode=jvm --StartClass=EcsClientService --StartMethod=windowsService --StartParams=start --StopMode=jvm --StopClass=EcsClientService --StopMethod=windowsService --StopParams=stop --StopMode=jvm --Startup=auto --LogPath=common\logs --StdOutput=auto --StdError=auto


pause

common\ecsClient.exe //ES//ECSClientService

common\ecsClient.exe //SS//ECSClientService

common\ecsClient.exe //DS//ECSClientService

@ECHO OFF
SET CampaignArg=%1
for /f %%i in ("%0") do set curpath=%%~dpi
cd /d %curpath%
java -jar ECSClientService.jar %CampaignArg%
pause

---

我相信你的问题不在Java。AFAIK服务在后台运行-无论用户是否登录。因此，他们通常无法访问GUI

---

如果应用程序应在后台但在用户上下文中运行，则可能需要将应用程序移动到autostart程序文件夹，以便用户登录时Windows将启动它。

如果您将其作为Windows服务运行，然后它可能正在运行，这意味着您无法访问计算机屏幕，因此无法显示对话框窗口。