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库文件的引用

Window 平台

window 平台中库文件以 .dll 结尾;在 window 平台中,直接把库文件复制到项目的根目录中。

注:SDK 版本为 CH-HCNetSDKV5.3.6.30_build20180816_Win64

Linux 平台

Linux 平台中库文件以 .so 结尾;在 linux 平台中引用库文件的配置如下:

  1. 把 libs/linux 下的库文件全部复制到 /usr/hikvision/libs, 在/etc/ld.so.conf文件结尾添加网络sdk库的路径,如 /XXX 和 /XXX/HCNetSDKCom/,保存之后,然后执行ldconfig

     `/etc/ld.so.conf` 文件设置如下:
     ```editorconfig
     /usr/hikvision/libs 
     /usr/hikvision/libs/HCNetSDKCom
     
     include /etc/ld.so.conf.d/*.conf
     ```
    
  2. libctypto.solibssl.so 添加到相当的根目录中

通过上述步骤边完成便 Linux 平台上库文件的引用。

注:SDK 版本为 CH-HCNetSDKV6.0.2.2_build20181213_Linux64

程序运行

为了可以让同一份代码可以在 Window 和 Linux 平台上面运行需要对 HCNetSDK.java 进行一些调整:

  1. 调整 HCNetSDK 中的继承关系

    public interface HCNetSDK extends StdCallLibrary {}
    
    //修改内容: StdCallLibrary -> Library
    public interface HCNetSDK extends Library {}
  2. 调整 API 函数声明中的继承关系

    public static interface FRealDataCallBack_V30 extends StdCallCallback {
            public void invoke(NativeLong lRealHandle, int dwDataType,
                    ByteByReference pBuffer, int dwBufSize, Pointer pUser);
    }
    
    //修改内容: StdCallCallback -> Callback
    public static interface FRealDataCallBack_V30 extends Callback {
                public void invoke(NativeLong lRealHandle, int dwDataType,
                        ByteByReference pBuffer, int dwBufSize, Pointer pUser);
    }
  3. 在使用 HCNetSDK 的服务里面,通过判断运行的平台从而选择创建不同的 HCNetSDK 实例

    public class HikvisionService {
        // 根据不同的平台创建不同的 HCNetSDK 实例 
        private static HCNetSDK hCNetSDK;
        {
            if(Platform.isWindows()){
                hCNetSDK = (HCNetSDK) Native.loadLibrary("HCNetSDK",
                        HCNetSDK.class);
            }
            if(Platform.isLinux()){
                hCNetSDK = (HCNetSDK) Native.loadLibrary("hcnetsdk",
                        HCNetSDK.class);
            }
        }
        // 业务逻辑 ....
    }

hikvision's People

Contributors

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Stargazers

 avatar  avatar Kamronbek avatar  avatar  avatar  avatar Chris Chen avatar owen avatar baozi avatar _Leader avatar Cai Pengcheng avatar Haifeng avatar yzh3533 avatar Welcome my project avatar  avatar  avatar

Watchers

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