大华视频监控对接

技术分享 1年前 (2025-01-04) 0 999+

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几种不同方案的兼容性表：

https://open-icc.dahuatech.com/#/videoDoc/integration_web

推荐使用：WSPlayer无插件播放器

wsplayer播放器demo下载地址：

https://open-icc.dahuatech.com/#/download?currentTab=4

下载压缩包里面有一个对接文档，按对接文档的说明，因为跨域的问题，因此需要弄后台接口代理代理大华接口服务。

下面是API文档的网页地址：

https://open-icc.dahuatech.com/#/home?url=%3Fnav%3Dwiki%2Fevo-oauth%2FuserPass.html&version=enterprisebase/5.0.16&blank=true

关于后台接口的转发代理，不用自己写，大华给了java示例代码(c++的也有)，可以直接调用：

https://open-icc.dahuatech.com/#/home?url=%3Fnav%3Dwiki%2Fcommon%2Fquickstart.html%23%E9%89%B4%E6%9D%83%E8%AE%A4%E8%AF%81&version=enterprisebase/5.0.16&blank=true

将示例java代码移植到项目后台中去，然后配置大华平台服务的ip、端口、key等信息即可。

只有调用部分是自己写的，代码如下：

package org.jeecg.modules.pollute.controller;   import com.alibaba.fastjson.JSONObject; import com.dahuatech.icc.demo.brm.device.DeviceDemo; import com.dahuatech.icc.demo.video.ptzControl.PtzControlDemo; import com.dahuatech.icc.demo.video.realTimePreview.RealTimePreviewDemo; import com.dahuatech.icc.demo.video.videoReplay.VideoReplayDemo; import com.dahuatech.icc.model.brm.device.ChannelPageRequest; import com.dahuatech.icc.model.brm.device.ChannelPageResponse; import com.dahuatech.icc.model.brm.device.DeviceTreeRequest; import com.dahuatech.icc.model.brm.device.DeviceTreeResponse; import com.dahuatech.icc.model.video.ptzControl.OperateCameraRequest; import com.dahuatech.icc.model.video.ptzControl.OperateCameraResponse; import com.dahuatech.icc.model.video.ptzControl.OperateDirectRequest; import com.dahuatech.icc.model.video.ptzControl.OperateDirectResponse; import com.dahuatech.icc.model.video.realTimePreview.RtspUrlRequest; import com.dahuatech.icc.model.video.realTimePreview.RtspUrlResponse; import com.dahuatech.icc.model.video.videoReplay.PlayBackByTimeResponse; import com.dahuatech.icc.model.video.videoReplay.PlaybackByTimeRequest; import com.dahuatech.icc.model.video.videoReplay.RegularVideoRecordRequest; import com.dahuatech.icc.model.video.videoReplay.RegularVideoRecordResponse; import io.swagger.annotations.Api; import io.swagger.annotations.ApiOperation; import lombok.extern.slf4j.Slf4j; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RestController;  import javax.servlet.http.HttpServletRequest; import java.util.Arrays;  /**  * 鉴权的获取公钥和认证这2个接口不用显示调用，会自动执行。无需关心token有效时间，保活等  *  * @Author dengjie  * @since 2020-01-20  */ @Slf4j @Api(tags="大华视频接口") @RestController @RequestMapping("/pollute/dahuatech") public class DahuatechController {     @Autowired     private HttpServletRequest request;      @ApiOperation(value="设备树查询", notes="设备树查询")     @RequestMapping(value = "/getDeviceTree", method = RequestMethod.POST)     public DeviceTreeResponse getDeviceTree(@RequestBody DeviceTreeRequest obj)     {         return DeviceDemo.getDeviceTree(obj);     }          @ApiOperation(value="设备通道分页查询", notes="设备通道分页查询")     @RequestMapping(value = "/getChannelPage", method = RequestMethod.POST)     public ChannelPageResponse getChannelPage(@RequestBody ChannelPageRequest obj)     {         return DeviceDemo.getChannelPage(obj);     }      @ApiOperation(value="实时-获取视频流", notes="实时-获取视频流")     @RequestMapping(value = "/StartVideo", method = RequestMethod.POST)     public RtspUrlResponse StartVideo(@RequestBody RtspUrlRequest obj)     {         return RealTimePreviewDemo.getRtspUrl(obj);     }      @ApiOperation(value="回放-获取录像文件", notes="回放-获取录像文件")     @RequestMapping(value = "/QueryRecords", method = RequestMethod.POST)     public RegularVideoRecordResponse QueryRecords(@RequestBody RegularVideoRecordRequest obj)     {         return VideoReplayDemo.getRegularVideoRecords(obj);     }      @ApiOperation(value="回放-获取视频流", notes="回放-获取视频流")     @RequestMapping(value = "/StartPlaybackByTime", method = RequestMethod.POST)     public PlayBackByTimeResponse StartPlaybackByTime(@RequestBody PlaybackByTimeRequest obj)     {         return VideoReplayDemo.getPlaybackByTimeRtspUrl(obj);     }      @ApiOperation(value="云台-方向控制", notes="云台-方向控制")     @RequestMapping(value = "/OperateDirect", method = RequestMethod.POST)     public OperateDirectResponse OperateDirect(@RequestBody OperateDirectRequest obj)     {         return PtzControlDemo.operateDirect(obj);     }      @ApiOperation(value="云台-镜头控制", notes="云台-镜头控制")     @RequestMapping(value = "/OperateCamera", method = RequestMethod.POST)     public OperateCameraResponse OperateCamera(@RequestBody OperateCameraRequest obj)     {         return PtzControlDemo.operateCamera(obj);     } }