springboot集成大华人脸机

 一、先去官网（support）下载对应的demo

二、将demo中全量文件复制到springboot新建的包下，然后全局替换 com.netsdk. 为 自己建的包名前缀

三、将res下文件复制到resources文件夹下，将libs复制到resources文件夹下

四、将jna.jar通过mvn安装到本地maven库中，然后通过pom引入项目

        <dependency>
            <groupId>com.dahua.netsdk</groupId>
            <artifactId>dahua-netsdk-jna</artifactId>
            <version>1.0.0</version>
        </dependency>

        <dependency>
            <groupId>net.java.dev.jna</groupId>
            <artifactId>jna</artifactId>
            <version>5.4.0</version>
        </dependency>

五、win+R输入 %temp%，将下图win64下文件复制到temp文件夹中

六、编写测试代码，默认连接地址：默认ip：192.168.1.108   port 37777

public class Test {
    public static void main(String[] args) throws InterruptedException {
        LoginModule.init(new NetSDKLib.fDisConnect() {
            @Override
            public void invoke(NetSDKLib.LLong lLoginID, String pchDVRIP, int nDVRPort, Pointer dwUser) {
                System.out.println(1);
            }
        }, new NetSDKLib.fHaveReConnect() {
            @Override
            public void invoke(NetSDKLib.LLong lLoginID, String pchDVRIP, int nDVRPort, Pointer dwUser) {
                System.out.println(2);
            }
        });

        boolean login = LoginModule.login("192.168.1.108", 37777, "admin", "admin123");
        System.out.println(login);

//        AttendanceModule.UserData user = AttendanceModule.getUser("006");
//        System.out.println(user.userName);

        AttendanceModule.realLoadPicture(new fAnalyzerDataCB());

        Thread.sleep(1*60*60*1000);
    }

    public static class fAnalyzerDataCB implements NetSDKLib.fAnalyzerDataCallBack {
        public final EventQueue eventQueue = Toolkit.getDefaultToolkit().getSystemEventQueue();
        @Override
        public int invoke(NetSDKLib.LLong lAnalyzerHandle, int dwAlarmType,
                          Pointer pAlarmInfo, Pointer pBuffer, int dwBufSize,
                          Pointer dwUser, int nSequence, Pointer reserved) {
            if(pAlarmInfo == null) {
                return 0;
            }
            System.out.println("门禁事件回调");
            switch(dwAlarmType) {
                case NetSDKLib.EVENT_IVS_ACCESS_CTL:   // 门禁事件
                    NetSDKLib.DEV_EVENT_ACCESS_CTL_INFO event = new NetSDKLib.DEV_EVENT_ACCESS_CTL_INFO();
                    ToolKits.GetPointerData(pAlarmInfo, event);
                    System.out.println("门禁事件回调信息");
                    System.out.println("id:"+new String(event.szUserID).trim());
                    System.out.println("卡名:"+new String(event.szCardName).trim());
                    break;
                default:
                    break;
            }
            return 0;
        }
    }

}