海康威视综合安防平台视频摄像头接入Java

1、原型设计

2、寻找接口

官网接口链接

返回参数

变来这边直接有一个status状态字段返回，以为可以用，结果都是null

问了海康

在调一个

注意，这边indexCodes即为cameraIndexCode

以online区分

3、编写测试demo

核心class

package com.ars.camera.main;
 
import cn.hutool.json.JSONArray;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import com.hikvision.artemis.sdk.ArtemisHttpUtil;
import com.hikvision.artemis.sdk.config.ArtemisConfig;
 
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
 
/**
 * @author cmy
 * @date 2022/8/4 11:14
 */
public class Start {
    /**
     * STEP2：设置OpenAPI接口的上下文
     */
    private static final String ARTEMIS_PATH = "/artemis";
 
    public static void main(String[] args) {
 
        ArtemisConfig.host = "XXX";
        ArtemisConfig.appKey = "26111111";
        ArtemisConfig.appSecret = "SECRET";
 
 
 
        final String camerasURLsApi = ARTEMIS_PATH + "/api/resource/v1/cameras";
        Map camerasPath = new HashMap(2) {
            {
                put("https://", camerasURLsApi);//根据现场环境部署确认是http还是https
            }
        };
 
 
        String contentType = "application/json";
 
        JSONObject jsonObject = JSONUtil.createObj()
                .set("pageNo",1)
                .set("pageSize",10);
 
        String result = ArtemisHttpUtil.doPostStringArtemis(camerasPath, jsonObject.toString(), null, null, contentType , null);
        System.out.println(result);
 
        JSONObject resultJson = new JSONObject(result);
        Integer total = resultJson.getInt("total");
        Integer pageNo = resultJson.getInt("pageNo");
        Integer pageSize = resultJson.getInt("pageSize");
        System.out.println(total);
        JSONObject dataJson = resultJson.getJSONObject("data");
        JSONArray list = dataJson.getJSONArray("list");
 
 
        JSONArray objects =JSONUtil.parseArray(list);
        List camerasList = JSONUtil.toList(objects, Bean.class);
 
        for (Bean bean : camerasList) {
            System.out.println(bean.getCameraName()+"--------------"+bean.getCameraIndexCode());
        }
 
 
 
 
        final String onLineURLsApi = ARTEMIS_PATH + "/api/nms/v1/online/camera/get";
        Map onlinePath = new HashMap(2) {
            {
                put("https://", onLineURLsApi);//根据现场环境部署确认是http还是https
            }
        };
 
        JSONObject onLineParam = JSONUtil.createObj()
                .set("pageNo",1)
                .set("pageSize",10)
                .set("indexCodes",camerasList.stream().map(Bean::getCameraIndexCode).collect(Collectors.toList()).toArray(new String[]{}));
 
 
        String result2 = ArtemisHttpUtil.doPostStringArtemis(onlinePath, onLineParam.toString(), null, null, contentType , null);
        System.out.println(result2);
 
        JSONObject result2Json = new JSONObject(result2);
        JSONObject data2Json = result2Json.getJSONObject("data");
        JSONArray list2 = data2Json.getJSONArray("list");
 
        JSONArray objects2 =JSONUtil.parseArray(list2);
        List onlineBeanList = JSONUtil.toList(objects2, OnlineBean.class);
 
        Map mapCameras = camerasList.stream().collect(Collectors.toMap(Bean::getCameraIndexCode, t -> t));
        for (OnlineBean onlineBean : onlineBeanList) {
            mapCameras.get(onlineBean.getIndexCode()).setOnline(onlineBean.getOnline());
        }
 
 
        Iterator iterator = mapCameras.keySet().iterator();
        while (iterator.hasNext()){
            String key = iterator.next();
            System.out.println(key + "---------"+mapCameras.get(key).getOnline());
        }
 
 
    }
}

上服务器测试

​​​​​​​

结果第二个接口懵了，服务不支持

需要安装

安装之后，重启api网管

 4、前后端配合

后端做好关联，把cameraIndexCode 传给前端，还有加密的secret，前端引入安装插件，引入相关js，即可。

整个项目demo