海康8700视频调用
公共类
using Common; using Model; using SQLServerDAL; using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Net; using System.Security.Cryptography; using System.Text; using System.Text.RegularExpressions; using System.Web; namespace MainWeb.Video.GlobalClass { public class APIHelper { /// <summary> /// post请求:json数据提交 /// </summary> /// <param name="sUrl"></param> /// <param name="sJsonData"></param> /// <returns></returns> public static string Post(string sUrl, string sJsonData) { // Json不能为空 if (sJsonData == null) sJsonData = string.Empty; string srcStr = sUrl + sJsonData + SysDefault.secret; string token = Md5_32(srcStr);//接口地址（不带域名/a/b）+参数json+secret 进行md5加密32位 sUrl = "http://" + SysDefault.IP + sUrl + "?token=" + token; Uri url = new Uri(sUrl); HttpWebRequest request = WebRequest.Create(sUrl) as HttpWebRequest; request.KeepAlive = false; request.ProtocolVersion = HttpVersion.Version10; request.Timeout = 1000 * 120; //提交数据获取返回结果 string strResult = string.Empty; request.Method = "POST"; request.ContentType = "application/json"; byte[] data = UTF8Encoding.UTF8.GetBytes(sJsonData); request.ContentLength = data.LongLength; using (Stream requestStream = request.GetRequestStream()) { requestStream.Write(data, 0, data.Length); requestStream.Close(); requestStream.Dispose(); } try { HttpWebResponse response = request.GetResponse() as HttpWebResponse; if (response != null) { using (Stream bookmarksStream = response.GetResponseStream()) { StreamReader reader = new StreamReader(bookmarksStream, UTF8Encoding.UTF8); strResult = reader.ReadToEnd(); reader.Close(); bookmarksStream.Close(); bookmarksStream.Dispose(); } } } catch { } return strResult; } /// <summary> /// 获取默认用户的UUID:后台调用接口 /// </summary> /// <returns></returns> public static void GetDefaultUUID() { SysParamData pd = new SysParamData(); string json = JsonHelper.GetJson(pd); string retjson = Post(SysDefault.getDefaultUserUuind_Url, json); if (!string.IsNullOrEmpty(retjson)) { DefaultUUIDData ud = JsonHelper.JSONString<DefaultUUIDData>(retjson); if (!string.IsNullOrEmpty(ud.data)) { SysDefault.DefaultUserID = ud.data; } } } /// <summary> /// 获取网域信息 /// </summary> public static void GetnetZoneData() { InNetZoneParam zone = new InNetZoneParam(); if (string.IsNullOrEmpty(SysDefault.DefaultUserID)) { GetDefaultUUID(); } zone.opUserUuid = SysDefault.DefaultUserID; string json = JsonHelper.GetJson(zone); string retjson = Post(SysDefault.getNetZone_Url, json); if (!string.IsNullOrEmpty(retjson)) { OutNetZoneParam ret = JsonHelper.JSONString<OutNetZoneParam>(retjson); if (ret.data != null && ret.data.Count > 0) { string[] split = SysDefault.IP.Split(new string[1] { ":" }, StringSplitOptions.RemoveEmptyEntries); string ipv=split[0]; bool isok = false; foreach (ZoneData zd in ret.data) { if (ipv == zd.netZoneName)// 自身平台ip=视频网域名称匹配 { isok = true; SysDefault.netZoneUuid = zd.netZoneUuid; SysDefault.netZoneName = zd.netZoneName; break; } } if (!isok)//没有设置对应的 读取第一个 { SysDefault.netZoneUuid = ret.data[0].netZoneUuid; SysDefault.netZoneName = ret.data[0].netZoneName; } } } } /// <summary> /// MD5 32位加密:大写 /// </summary> /// <param name="str"></param> /// <returns></returns> public static string Md5_32(string str) { byte[] sor = Encoding.UTF8.GetBytes(str); MD5 md5 = MD5.Create(); byte[] result = md5.ComputeHash(sor); StringBuilder strbul = new StringBuilder(40); for (int i = 0; i < result.Length; i++) { strbul.Append(result[i].ToString("x2"));//加密结果"x2"结果为32位,"x3"结果为48位,"x4"结果为64位 } return strbul.ToString().ToUpper(); } /// <summary> /// 视频类型编码 /// </summary> public static string PlatformID = "hik8700"; /// <summary> /// 默认加载初始数据:页面Pageload调用 /// </summary> public static void DefaultLoadData() { IList<T_VideoPlatformInfo> vPlatform = new T_VideoPlatformDAL().GetByID(PlatformID); if (vPlatform.Count > 0) { SysDefault.IP = vPlatform[0].AccessIP; SysDefault.appkey = vPlatform[0].CagUser; SysDefault.secret = vPlatform[0].CagPass; if (vPlatform[0].AccessPort.HasValue) { SysDefault.IP += ":" + vPlatform[0].AccessPort; } } } /// <summary> /// 根据编码设备名称获取编码设备 /// </summary> /// <param name="name">设备名称</param> /// <param name="no">当前页码</param> /// <returns></returns> public static OutEncoderDevicesByNameExData GetEncoderDevicesByNameEx(string name, int no) { InEncoderDevicesByNameExParam param = new InEncoderDevicesByNameExParam(); param.pageNo = no; param.pageSize = 300;//建议400以下，不超过1000 param.encoderName = name; param.opUserUuid = SysDefault.DefaultUserID; string json = JsonHelper.GetJson(param); string retjson = Post(SysDefault.GetEncoderDevicesByNameEx_Url, json); OutEncoderDevicesByNameExData ret=null; if (!string.IsNullOrEmpty(retjson)) { ret = JsonHelper.JSONString<OutEncoderDevicesByNameExData>(retjson); } return ret; } /// <summary> /// 通过名称分页查询，找到设备尸体 /// </summary> /// <param name="name">设备名称</param> /// <param name="code"></param> /// <returns></returns> public static DevicesData SearchDevices(string name,string code) { bool breakflag = true; DevicesData ret= null; int pageNo = 1;//从第一页开始 while (breakflag) { OutEncoderDevicesByNameExData data = GetEncoderDevicesByNameEx(name, pageNo); if (data.errorCode == 0) { foreach (DevicesData t in data.data.list) { if (t.encoderUuid == code) { ret = t; breakflag = false; break; } } if (ret == null) { pageNo++; } } else { breakflag = false; break; } } return ret; } /// <summary> /// 根据编码设备UUID集分页获取监控点 /// </summary> /// <param name="uuids">设备uuid,多个用,号隔开</param> /// <param name="no">当前页码</param> /// <returns></returns> public static OutCamerasByEncoderUuidsData GetCamerasByEncoderUuids(string uuids,int no) { InCamerasByEncoderUuidsParam param = new InCamerasByEncoderUuidsParam(); param.pageNo = no; param.pageSize = 300;//建议400以下，不超过1000 param.encoderUuids = uuids; param.opUserUuid = SysDefault.DefaultUserID; string json = JsonHelper.GetJson(param); string retjson = Post(SysDefault.GetCamerasByEncoderUuids_Url, json); OutCamerasByEncoderUuidsData ret = null; if (!string.IsNullOrEmpty(retjson)) { ret = JsonHelper.JSONString<OutCamerasByEncoderUuidsData>(retjson); } return ret; } /// <summary> /// 根据编码设备UUID得到所有信息 /// </summary> /// <param name="uuids">设备uuid,多个用,号隔开</param> /// <returns></returns> public static List<CamerasData> GetCameras(string uuids) { List<CamerasData> ret = new List<CamerasData>(); int pageNo=1; bool breakflag = true; while (breakflag) { OutCamerasByEncoderUuidsData data = GetCamerasByEncoderUuids(uuids,pageNo); if (data.errorCode == 0) { foreach (CamerasData t in data.data.list) { ret.Add(t); } if (pageNo < data.data.pageNo) { pageNo++; } else { breakflag = false; break; } } else { breakflag = false; break; } } return ret; } /// <summary> /// 根据视频机器的uuid预览视频 /// </summary> /// <param name="uuid">视频机器的uuid</param> /// <returns></returns> public static string GetVideoPreview(string uuid) { InCameraPreviewParam pre = new InCameraPreviewParam(); pre.opUserUuid = SysDefault.DefaultUserID; pre.netZoneUuid = SysDefault.netZoneUuid; pre.cameraUuid = uuid; string json = JsonHelper.GetJson(pre); string retjson = Post(SysDefault.GetPreviewParamByCameraUuid_Url, json); string ret = null; if (!string.IsNullOrEmpty(retjson)) { ret = retjson;// JsonHelper.JSONString<OutCameraPreviewData>(retjson); } return ret; } /// <summary> /// 根据监控点UUID集和网域UUID分页获取录像计划 /// </summary> /// <param name="uuid">视频机器的uuid，多个用,号隔开</param> /// <returns></returns> public static OutPlansByCameraUuids GetRecordPlansByCameraUuids(string uuid) { InPlansByCameraUuidsParam param = new InPlansByCameraUuidsParam(); param.pageNo = 1; param.pageSize = 300; param.opUserUuid = SysDefault.DefaultUserID; param.cameraUuids = uuid; param.netZoneUuid = SysDefault.netZoneUuid; string json = JsonHelper.GetJson(param); string retjson = Post(SysDefault.GetRecordPlansByCameraUuids_Url, json); OutPlansByCameraUuids ret = null; if (!string.IsNullOrEmpty(retjson)) { ret = JsonHelper.JSONString<OutPlansByCameraUuids>(retjson); } return ret; } /// <summary> /// 根据监控点UUID集和网域UUID分页获取录像计划 /// </summary> /// <param name="uuid">视频机器的uuid，多个用,号隔开</param> /// <returns></returns> public static List<PalnsData> GetCameraPlan(string uuid) { List<PalnsData> ret = new List<PalnsData>(); int pageNo = 1; bool breakflag = true; while (breakflag) { OutPlansByCameraUuids data = GetRecordPlansByCameraUuids(uuid); if (data.errorCode == 0) { foreach (PalnsData t in data.data.list) { ret.Add(t); } if (pageNo < data.data.pageNo) { pageNo++; } else { breakflag = false; break; } } else { breakflag = false; break; } } return ret; } /// <summary> /// 视频回放 /// </summary> /// <param name="plantype">录像计划类型</param> /// <param name="planid">录像计划id</param> /// <returns></returns> public static string GetVideoBack(string plantype, string planid) { InGetPlaybackParamByPlanUuidParam pre = new InGetPlaybackParamByPlanUuidParam(); pre.opUserUuid = SysDefault.DefaultUserID; pre.netZoneUuid = SysDefault.netZoneUuid; pre.planType = Convert.ToInt32(plantype); pre.recordPlanUuid = planid; string json = JsonHelper.GetJson(pre); string retjson = Post(SysDefault.GetPlaybackParamByPlanUuid_Url, json); string ret = null; if (!string.IsNullOrEmpty(retjson)) { ret = retjson;// JsonHelper.JSONString<OutPlaybackParamByPlanData>(retjson); } return ret; } } }
页面--引用JQuery、EasyUI
public partial class VideoMulitHk8700 : BasePage { protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { APIHelper.DefaultLoadData();//加载默认信息 APIHelper.GetDefaultUUID();//控制用户-默认 APIHelper.GetnetZoneData();//网域信息 // APIHelper.SearchDevices("鹿角", "A4306000002");//--设备编号=encoderUuid string strMN = ""; if (Request["MN"] == null) { strMN = GetMN; } else { strMN = Request["MN"].ToString(); } this.hfmn.Value = strMN; this.hfuserid.Value = this.LoginUserInfo.UserInfoID; this.hfip.Value = SysDefault.IP; } } }
<html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <title>视频8700</title> <script src="/Video/Scripts/VideoHK8700.js" type="text/javascript"></script> <style type="text/css"> .leftTree { border: 1px solid #F5F5F5; float: left; width: 15%; overflow: hidden; text-wrap: none; word-break: keep-all; white-space: nowrap; text-overflow: ellipsis; border-right: 5px solid #F3F3F3; background-color: white; } .leftEdit { width: 84.5%; float: left; /*background-color: white;*/ } ul li { margin-left:4px; } </style> </head> <body> <form id="form1" runat="server"> <asp:HiddenField ID="hfmn" runat="server" /> <asp:HiddenField ID="hfuserid" runat="server" /> <asp:HiddenField ID="hfip" runat="server" /> <div class="leftTree"> <ul id="tree1" class="tree" style="margin-top:5px;"> </ul> </div> <div class="leftEdit"> <div class="ActiveX" style="margin-left:10px;"> <object classid="clsid:9ECD2A40-1222-432E-A4D4-154C7CAB9DE3" id="spv" /> </div> </div> </form> </body> </html>
VideoHK8700.js
$(function () { if (!!window.ActiveXObject || "ActiveXObject" in window) { try { var obj = new ActiveXObject("CAMERACONFIGOCX.CameraConfigOCXCtrl.1"); //已经注册 loadtree(); } catch (e) { installPlug(); return; } } else { showTipsMsg('请选用IE加载视频！', '2500', '5') } }); function installPlug() { showConfirmMsg("您还没有安装浏览该视频的插件！是否进行安装？安装成功后请重新启动IE！", function fc() { var xip = $("#hfip").val(); location.href = "http://" + xip + "/views/home/file/cmsocx.exe"; }); } //设置滚动条的显示与隐藏 $(document).ready(function () { $(".leftTree").hover(function () { $(this).css("overflow", "scroll"); }, function () { $(this).css("overflow", "hidden"); }); var curWidth = $(window).width(); var curHeight = $(window).height(); $(".leftTree").height(curHeight - 20); $(".leftEdit").width(curWidth - $(".leftTree").width() - 12); $("#spv").width(curWidth - $(".leftTree").width() - 20); $("#spv").height(curHeight - 20); }); function loadtree() { var MN = $("#hfmn").val(); var userid = $("#hfuserid").val(); $.ajax({ type: 'POST', url: '/Video/Ajax/GetInfo8700.ashx', data: { "action": "LoadTree", "MN": MN, "userid": userid }, success: function (data) { if (data != null && data != "") { var jsonData = eval('(' + data + ')'); $('#tree1').tree({ data: jsonData, onClick: function (node) { //节点事件 addvideo(node.id); }, onLoadSuccess: function (node, data) { //加载视屏 if (data != null) { InitSpvx();//初始化 SetLocalParam();//本地参数 isopenvideo = true; } } }); } } }); } function addvideo(cameraUuid) { $.ajax({ type: 'POST', url: '/Video/Ajax/GetInfo8700.ashx', data: { "action": "LoadVideo", "cameraUuid": cameraUuid }, success: function (xml) { if (xml != null && xml != "") { var jsonData = eval('(' + xml + ')'); if (jsonData.data != "") { var spvxOcx = document.getElementById("spv"); var ret = spvxOcx.MPV_StartPreview(jsonData.data); if (ret != 0) { alert("预览失败"); } } else { alert("查询预览参数失败"); } } } }); } function InitSpvx() { var ocxObj = document.getElementById("spv"); var languageType = 1; var ret = ocxObj.MPV_Init(languageType); if (ret != 0) { alert("初始化失败"); } } function stopAllPreview() { var ocxObj = document.getElementById("spv"); var ret = ocxObj.MPV_StopAllPreview(); if (ret != 0) { alert("停止所有预览失败"); } } function UninitSpvx() { var ocxObj = document.getElementById("spv"); var ret = ocxObj.MPV_Uninit(); if (ret != 0) { alert("反初始化失败"); } } function SetLocalParam() { var ocxObj = document.getElementById("spv"); var devPxRa = screen.deviceXDPI / screen.logicalXDPI; var height = $('#spv').height() * devPxRa; var width = $('#spv').width() * devPxRa; var xml = '<?xml version="1.0" encoding="UTF-8"?> ' + '<localParam> ' + '<width>' + width + '</width> ' + '<height>' + height + '</height> ' + '<picType>1</picType> ' + '<capturePath>C:\\Hikvision</capturePath> ' + '<recordSize>2</recordSize> ' + '<recordPath>C:\\Hikvision</recordPath> ' + '<limitPreviewTime>0</limitPreviewTime> ' + '</localParam>'; var ret = ocxObj.MPV_SetLocalParam(xml); if (ret != 0) { alert("设置本地参数失败"); } } var isopenvideo = false; window.onbeforeunload = function (e) { if (isopenvideo) { //页面离开 还原 stopAllPreview(); UninitSpvx(); isopenvideo = false; } }
/****视频回看****/
页面--后台代码与前面查看实时视频一致
<html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <title>视频8700回放</title><script src="/Video/Scripts/VideoHK8700Back.js" type="text/javascript"></script> <style type="text/css"> .leftTree { border: 1px solid #F5F5F5; float: left; width: 15%; overflow: hidden; text-wrap: none; word-break: keep-all; white-space: nowrap; text-overflow: ellipsis; border-right: 5px solid #F3F3F3; background-color: white; } .leftEdit { width: 84.5%; float: left; /*background-color: white;*/ } ul li { margin-left:4px; } </style> </head> <body> <form id="form1" runat="server"> <asp:HiddenField ID="hfmn" runat="server" /> <asp:HiddenField ID="hfuserid" runat="server" /> <asp:HiddenField ID="hfip" runat="server" /> <div class="leftTree"> <ul id="tree1" class="tree" style="margin-top:5px;"> </ul> </div> <div class="leftEdit"> <div id="divFind" class="containerbox"> <div class="grid_4 lbl"> 开始时间： </div> <div class="grid_10 val" > <input type="text" id="sTime" style="width:140px;" readonly="readonly" onfocus="WdatePicker({dateFmt:'yyyy-MM-dd HH:mm:ss'})" class="z-txt easyui-validatebox grid_10 val" /> </div> <div class="grid_4 lbl"> 结束时间： </div> <div class="grid_10 val" > <input type="text" id="eTime"readonly="readonly" style="width:140px;" onfocus="WdatePicker({dateFmt:'yyyy-MM-dd HH:mm:ss'})" class="z-txt easyui-validatebox grid_10 val" /> </div> <div class="grid_8 val" style="width:80px;"> <input type="button" class="btnSearch" value="回 放" onclick="search();" /> </div> </div> <div class="ActiveX" > <object classid="clsid:863E7B58-A280-40A5-8394-CE33F4E7B654" id="spb" /> </div> </div> </form> </body> </html>
