~liusuyi/ruoyi-api.git

			@@ -4,137 +4,168 @@
			<meta charset="UTF-8">
			<title>测试页</title>
			<script th:src="@{/js/jquery-3.6.4.min.js}"></script>
			<script th:src="@{/js/adapter.min.js}"></script>
			<script th:src="@{/js/webrtcstreamer.js}"></script>
			<link rel="stylesheet" th:href="@{/css/bootstrap.css}"/>
			<script th:src="@{/js/bootstrap.js}"></script>
			<style>
			.top-buffer {
			margin-top: 10px;
			}
			.container {
			border: 2px solid #1b6d85;
			padding: 15px;
			}
			</style>
			<body>
			<div class="container">
			<div class="row ">
			<div class="dropdown">
			相机id：<select id="select">
			</select>
			</div>
			</div>
			<div class="row top-buffer">
			<div class="col-md-1 col-md-offset-1">
			<button id="up" type="button" class="btn btn-primary">上</button>
			</div>
			<div class="col-md-4 col-md-offset-3">
			<div class="btn-group" role="group">
			<button id="controlZoomIn" type="button" class="btn btn-primary">调焦-</button>
			<button id="controlZoomOut" type="button" class="btn btn-primary">调焦+</button>
			</div>
			</div>
			</div>
			<div class="row ">
			<div class="col-md-1">
			<button id="left" type="button" class="btn btn-primary">左</button>
			</div>
			<div class="col-md-1 col-md-offset-1">
			<button id="right" type="button" class="btn btn-primary">右</button>
			</div>
			<div class="col-md-4 col-md-offset-2">
			<div class="btn-group" role="group">
			<button id="controlFocusNear" type="button" class="btn btn-primary">聚焦-</button>
			<button id="controlFocusFar" type="button" class="btn btn-primary">聚焦+</button>
			</div>
			</div>
			</div>
			<div class="row ">
			<div class="col-md-1 col-md-offset-1">
			<button id="down" type="button" class="btn btn-primary">下</button>
			</div>
			<div class="col-md-4 col-md-offset-3">
			<div class="btn-group" role="group">
			<button id="controlIrisOpen" type="button" class="btn btn-primary">光圈-</button>
			<button id="controlIrisClose" type="button" class="btn btn-primary">光圈+</button>
			</div>
			</div>
			</div>
			<div class="row">
			<div class="col-md-6">
			<div class="row top-buffer">
			<div class="input-group">
			<span class="input-group-addon">目的坐标值：</span>
			<input id="targetPostion" class="form-control" placeholder="目的坐标"/>
			<button id="setTargetPostion" type="button" class="btn btn-default">指向坐标</button>
			</div>
			<div class="input-group">
			<span class="input-group-addon">P值：</span>
			<input id="p" class="form-control" placeholder="请输入P值"/>
			</div>
			<div class="input-group">
			<span class="input-group-addon">T值：</span>
			<input id="t" class="form-control" placeholder="请输入T值"/>
			</div>
			<div class="input-group">
			<span class="input-group-addon">Z值：</span>
			<input id="z" class="form-control" placeholder="请输入Z值"/>
			</div>
			</div>
			<div class="row top-buffer">
			<div class="btn-group" role="group">
			<button id="getPTZ" type="button" class="btn btn-default">获取ptz</button>
			<button id="setPTZ" type="button" class="btn btn-default">设置ptz</button>
			<button id="setPreset" type="button" class="btn btn-default">设预置点</button>
			<button id="gotoPreset" type="button" class="btn btn-default">调预置点</button>
			<button id="getZeroPTZ" type="button" class="btn btn-default">调用零方位角</button>
			<button id="setZeroPTZ" type="button" class="btn btn-default">设置零方位角</button>
			</div>
			</div>
			<div class="row top-buffer">
			<div class="btn-group" role="group">
			<button id="FocusMode" type="button" class="btn btn-default">手动聚焦</button>
			<div id="focusDiv" class="input-group">
			<span class="input-group-addon">聚焦值：</span>
			<input id="focus" class="form-control" placeholder="聚焦值"/>
			</div>
			<button id="getFocusPos" type="button" class="btn btn-default">获取聚焦值</button>
			<button id="setFocusPos" type="button" class="btn btn-default">设置聚焦值</button>
			</div>
			</div>
			<div class="row top-buffer">
			<div class="btn-group" role="group">
			<button id="WiperPwron" type="button" class="btn btn-default">开启雨刷</button>
			<button id="Defogcfg" type="button" class="btn btn-default">开启透雾</button>
			<button id="Infrarecfg" type="button" class="btn btn-default">开启红外</button>
			<button id="HeateRpwron" type="button" class="btn btn-default">开启云台加热</button>
			<button id="CameraDeicing" type="button" class="btn btn-default">开启镜头加热</button>
			</div>
			</div>
			<div class="row top-buffer">
			<div class="btn-group" role="group">
			<button id="voice" type="button" class="btn btn-default">开始语音对讲</button>
			<button id="record" type="button" class="btn btn-default">开始录像</button>
			<button id="realCutPic" type="button" class="btn btn-default">实时抓图</button>
			<button id="saveCutPic" type="button" class="btn btn-default">存储抓图</button>
			</div>
			</div>
			<div class="row top-buffer">
			<div class="col-md-6">
			<img class="thumbnail" id="imgContainer" style="width: 500px; height: 300px;"/>
			</div>
			</div>
			</div>
			<div class="col-md-1"/>
			<div class="col-md-5">
			<div class="row top-buffer">
			<video id="video" muted autoplay loop controls style="width: 800px; height: 100%; object-fit: fill;"/>
			设备：<select id="selectDev" style="width: 330px;">
			</select>
			</div>
			<div class="row top-buffer">
			通道：<select id="selectChn" style="width: 330px;">
			</select>
			</div>
			<div class="row top-buffer">
			<div class="col-md-1 col-md-offset-1">
			<button id="up" type="button" class="btn btn-primary">上</button>
			</div>
			<div class="col-md-6 col-md-offset-2">
			<div class="btn-group" role="group">
			<button id="controlZoomIn" type="button" class="btn btn-primary">调焦-</button>
			<button id="controlZoomOut" type="button" class="btn btn-primary">调焦+</button>
			</div>
			</div>
			</div>
			<div class="row ">
			<div class="col-md-1">
			<button id="left" type="button" class="btn btn-primary">左</button>
			</div>
			<div class="col-md-1 col-md-offset-1">
			<button id="right" type="button" class="btn btn-primary">右</button>
			</div>
			<div class="col-md-6 col-md-offset-1">
			<div class="btn-group" role="group">
			<button id="controlFocusNear" type="button" class="btn btn-primary">聚焦-</button>
			<button id="controlFocusFar" type="button" class="btn btn-primary">聚焦+</button>
			</div>
			</div>
			</div>
			<div class="row ">
			<div class="col-md-1 col-md-offset-1">
			<button id="down" type="button" class="btn btn-primary">下</button>
			</div>
			<div class="col-md-6 col-md-offset-2">
			<div class="btn-group" role="group">
			<button id="controlIrisOpen" type="button" class="btn btn-primary">光圈-</button>
			<button id="controlIrisClose" type="button" class="btn btn-primary">光圈+</button>
			</div>
			</div>
			</div>
			<div class="row ">
			<div class="col-md-10">
			<div class="row top-buffer">
			<div class="input-group">
			<span class="input-group-addon">目的坐标值：</span>
			<input id="targetPostion" class="form-control" placeholder="目的坐标"/>
			<button id="setTargetPostion" type="button" class="btn btn-default">指向坐标</button>
			</div>
			<div class="input-group">
			<span class="input-group-addon">P值：</span>
			<input id="p" class="form-control" placeholder="请输入P值"/>
			</div>
			<div class="input-group">
			<span class="input-group-addon">T值：</span>
			<input id="t" class="form-control" placeholder="请输入T值"/>
			</div>
			<div class="input-group">
			<span class="input-group-addon">Z值：</span>
			<input id="z" class="form-control" placeholder="请输入Z值"/>
			</div>
			</div>
			<div class="row top-buffer">
			<div class="btn-group" role="group">
			<button id="getPTZ" type="button" class="btn btn-default">获取ptz</button>
			<button id="setPTZ" type="button" class="btn btn-default">设置ptz</button>
			<button id="setPreset" type="button" class="btn btn-default">设预置点</button>
			<button id="gotoPreset" type="button" class="btn btn-default">调预置点</button>
			<button id="setZeroPTZ" type="button" class="btn btn-default">设置零方位角</button>
			</div>
			</div>
			<div class="row top-buffer">
			<div class="btn-group" role="group">
			<button id="FocusMode" type="button" class="btn btn-default">手动聚焦</button>
			<div id="focusDiv" class="input-group">
			<span class="input-group-addon">聚焦值：</span>
			<input id="focus" class="form-control" placeholder="聚焦值"/>
			</div>
			<button id="getFocusPos" type="button" class="btn btn-default">获取聚焦值</button>
			<button id="setFocusPos" type="button" class="btn btn-default">设置聚焦值</button>
			</div>
			</div>
			<div class="row top-buffer">
			<div class="btn-group" role="group">
			<button id="WiperPwron" type="button" class="btn btn-default">开启雨刷</button>
			<button id="Defogcfg" type="button" class="btn btn-default">开启透雾</button>
			<button id="Infrarecfg" type="button" class="btn btn-default">开启红外</button>
			<button id="HeateRpwron" type="button" class="btn btn-default">开启云台加热</button>
			<button id="CameraDeicing" type="button" class="btn btn-default">开启镜头加热</button>
			</div>
			</div>
			<div class="row top-buffer">
			<div class="btn-group" role="group">
			<button id="voice" type="button" class="btn btn-default">开始语音对讲</button>
			<button id="record" type="button" class="btn btn-default">开始录像</button>
			<button id="saveCutPic" type="button" class="btn btn-default">存储抓图</button>
			</div>
			</div>
			</div>
			</div>
			</div>
			<div class="col-md-6">
			<div class="row">
			<div class="row top-buffer">
			<button id="preview" type="button" class="btn btn-primary">预览</button>
			<button id="previewStop" type="button" class="btn btn-primary">停止</button>
			</div>
			<div class="row top-buffer">
			<video id="video" muted autoplay loop controls
			style="width: 100%; height: 360px; object-fit: fill; border: 2px solid #3498db;"/>
			</div>
			<div class="row">
			<img class="thumbnail" id="imgContainer"
			style="width: 100%; height: 360px; border: 2px solid #3498db;"/>
			</div>
			</div>
			</div>
			</div>
			</div>
			<script th:inline="javascript" th:type="module">

			var cameraId, opt, optOpen, optClose, token;
			<script th:inline="javascript">
			var cameraId, chanNo,opt, optOpen, optClose, token;
			window.onload = function () {
			console.log(RTCRtpReceiver.getCapabilities('video').codecs)
			opt = {"username": "admin", "password": "admin123"};
			$.ajax({
			headers: {
			'Accept': 'application/json',
			'Content-Type': 'application/json'
			},
			url: "../login",
			type: "post",
			dataType: "json",
			data: JSON.stringify(opt),
			success: function (data) {
			token = data.token;
			getDeviceList();// 获取设备列表
			}
			})
			// 初始化内容
			console.log(cameraMap);
			}

			//获取设备
			function getDeviceList() {
			$.ajax({
			url: "../cameraSdk/list",
			type: "get",
			@@ -143,6 +174,7 @@
			var arr = data.data;
			for (var i = 0; i < arr.length; i++) {
			console.log(arr[i].id);
			console.log(arr[i].name)
			var camera = {
			name: arr[i].name,
			factory: arr[i].factory,
			@@ -156,32 +188,86 @@
			};
			cameraMap.set(arr[i].id, camera);
			//先创建好select里面的option元素
			var option = document.createElement("option");
			var option = $("<option>");
			//给option的text赋值,这就是你点开下拉框能够看到的东西
			$(option).text(arr[i].id);
			$(option).val(arr[i].id);
			$(option).text(arr[i].name);
			//获取select 下拉框对象,并将option添加进select
			$('#select').append(option);
			$('#selectDev').append(option);
			}
			$("#selectDev").trigger("change");
			}
			})
			opt = {"username": "admin", "password": "admin123"};
			}

			//选择设备
			$("#selectDev").change(function () {
			// 在这里处理选择事件
			var cameraId = $(this).find("option:selected").val();
			var name = $(this).find("option:selected").text();
			getChannelList(cameraId);
			console.log("选择了：" + cameraId + "---" + name);
			});

			//获取通道
			function getChannelList(cameraId) {
			console.log(cameraId)
			var myEntity = {
			deviceId: cameraId,
			pageNum: 1,
			pageSize: 64
			}
			var queryString = $.param(myEntity);
			$.ajax({
			headers: {
			'Accept': 'application/json',
			'Content-Type': 'application/json'
			'Content-Type': 'application/json',
			'Authorization': token
			},
			url: "../login",
			type: "post",
			dataType: "json",
			data: JSON.stringify(opt),
			url: "../device/channel/list?" + queryString,
			type: "get",
			success: function (data) {
			console.log(data);
			token = data.token;
			var arr = data.rows;
			$('#selectChn').empty();
			for (var i = 0; i < arr.length; i++) {
			console.log(arr[i].chanNo);
			console.log(arr[i].name);
			//先创建好select里面的option元素
			var option = document.createElement("option");
			//给option的text赋值,这就是你点开下拉框能够看到的东西
			$(option).text(arr[i].name);
			$(option).val(arr[i].chanNo);
			//获取select 下拉框对象,并将option添加进select
			$('#selectChn').append(option);
			}
			}
			})
			// 初始化内容
			console.log(cameraMap);
			}

			//预览
			$('#preview').click(() => {
			var cameraId = $('#selectDev option:selected').val();
			var chanNo = $('#selectChn option:selected').val();
			console.log(cameraId + " " + chanNo)
			$.ajax({
			headers: {
			'Accept': 'application/json',
			'Content-Type': 'application/json',
			'Authorization': token
			},
			url: "../vtdu/media/" + cameraId + "_" + chanNo,
			type: "get",
			dataType: "json",
			success: function (data) {
			realView(data.data.webrtcUrl + "/", "video");
			}
			})
			});
			//停止
			$('#previewStop').click(() => {
			webrtcClient.stop();
			});
			//云台上下左右
			$("#up").mousedown(function () {
			var url = "../cameraSdk/PTZControlWithSpeed";
			@@ -309,8 +395,9 @@
			})

			$("#setPreset").click(function () {
			cameraId = $('#select option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": 1, "speed": 8, "presetIndex": 1};
			cameraId = $('#selectDev option:selected').val();
			chanNo = $('#selectChn option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": chanNo, "speed": 8, "presetIndex": 1};
			$.ajax({
			headers: {
			'Accept': 'application/json',
			@@ -327,8 +414,9 @@
			})
			})
			$("#gotoPreset").click(function () {
			cameraId = $('#select option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": 1, "speed": 8, "presetIndex": 1};
			cameraId = $('#selectDev option:selected').val();
			chanNo = $('#selectChn option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": chanNo, "speed": 8, "presetIndex": 1};
			$.ajax({
			headers: {
			'Accept': 'application/json',
			@@ -345,8 +433,9 @@
			})
			})
			$("#getPTZ").click(function () {
			cameraId = $('#select option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": 1};
			cameraId = $('#selectDev option:selected').val();
			chanNo = $('#selectChn option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": chanNo};
			$.ajax({
			headers: {
			'Accept': 'application/json',
			@@ -366,13 +455,14 @@
			})
			})
			$("#setPTZ").click(function () {
			cameraId = $('#select option:selected').val();
			cameraId = $('#selectDev option:selected').val();
			chanNo = $('#selectChn option:selected').val();
			var p = $('#p').val();
			var t = $('#t').val();
			var z = $('#z').val();
			//定义一个带有Map字段的实体对象
			var myEntity = {
			chanNo: 1,
			chanNo: chanNo,
			cameraId: cameraId,
			ptzMap: {
			p: p,
			@@ -397,16 +487,18 @@
			})
			})
			$("#setTargetPostion").click(function () {
			cameraId = $('#select option:selected').val();
			cameraId = $('#selectDev option:selected').val();
			chanNo = $('#selectChn option:selected').val();
			var camera = cameraMap.get(cameraId);
			var camP = camera.longitude + ',' + camera.latitude + ',' + camera.altitude;
			var targetP = $('#targetPostion').val();
			var arr = targetP.split(",");
			arr = arr.map(item => parseFloat(item));
			//定义一个带有Map字段的实体对象
			var myEntity = {
			chanNo: 1,
			chanNo: chanNo,
			cameraId: cameraId,
			targetPosition: targetP,
			camPosition: camP,
			targetPosition: arr
			};
			console.log(myEntity)
			$.ajax({
			@@ -425,8 +517,9 @@
			})
			})
			$("#setZeroPTZ").click(function () {
			cameraId = $('#select option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": 1};
			cameraId = $('#selectDev option:selected').val();
			chanNo = $('#selectChn option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": chanNo};
			$.ajax({
			headers: {
			'Accept': 'application/json',
			@@ -443,8 +536,9 @@
			})
			})
			$("#WiperPwron").click(function () {
			cameraId = $('#select option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": 1, "speed": 8, "enable": true, "code": 16};
			cameraId = $('#selectDev option:selected').val();
			chanNo = $('#selectChn option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": chanNo, "speed": 8, "enable": true, "code": 16};
			$.ajax({
			headers: {
			'Accept': 'application/json',
			@@ -462,9 +556,10 @@
			})
			var defogflag = true;
			$("#Defogcfg").click(function () {
			cameraId = $('#select option:selected').val();
			optOpen = {"cameraId": cameraId, "chanNo": 1, "enable": true};
			optClose = {"cameraId": cameraId, "chanNo": 1, "enable": false};
			cameraId = $('#selectDev option:selected').val();
			chanNo = $('#selectChn option:selected').val();
			optOpen = {"cameraId": cameraId, "chanNo": chanNo, "enable": true};
			optClose = {"cameraId": cameraId, "chanNo": chanNo, "enable": false};
			if (defogflag) {
			$(this).text("关闭透雾");
			defogflag = false;
			@@ -504,9 +599,10 @@
			})
			var infrareflag = true;
			$("#Infrarecfg").click(function () {
			cameraId = $('#select option:selected').val();
			optOpen = {"cameraId": cameraId, "chanNo": 1, "enable": true};
			optClose = {"cameraId": cameraId, "chanNo": 1, "enable": false};
			cameraId = $('#selectDev option:selected').val();
			chanNo = $('#selectChn option:selected').val();
			optOpen = {"cameraId": cameraId, "chanNo": chanNo, "enable": true};
			optClose = {"cameraId": cameraId, "chanNo": chanNo, "enable": false};
			if (infrareflag) {
			$(this).text("关闭红外");
			infrareflag = false;
			@@ -546,9 +642,10 @@
			})
			var focusModeflag = true;
			$("#FocusMode").click(function () {
			cameraId = $('#select option:selected').val();
			optOpen = {"cameraId": cameraId, "chanNo": 1, "enable": true};
			optClose = {"cameraId": cameraId, "chanNo": 1, "enable": false};
			cameraId = $('#selectDev option:selected').val();
			chanNo = $('#selectChn option:selected').val();
			optOpen = {"cameraId": cameraId, "chanNo": chanNo, "enable": true};
			optClose = {"cameraId": cameraId, "chanNo": chanNo, "enable": false};
			if (focusModeflag) {
			$(this).text("自动聚焦");
			focusModeflag = false;
			@@ -586,29 +683,31 @@
			}
			})
			$("#getFocusPos").click(function () {
			cameraId = $('#select option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": 1};
			cameraId = $('#selectDev option:selected').val();
			chanNo = $('#selectChn option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": chanNo};
			$.ajax({
			headers: {
			'Accept': 'application/json',
			'Content-Type': 'application/json',
			'Authorization': token
			},
			url: "../cameraSdk/getFocusPos",
			type: "post",
			dataType: "json",
			data: JSON.stringify(opt),
			success: function (datas) {
			console.log(datas);
			$("#focus").val(datas.data);
			}
			})
			headers: {
			'Accept': 'application/json',
			'Content-Type': 'application/json',
			'Authorization': token
			},
			url: "../cameraSdk/getFocusPos",
			type: "post",
			dataType: "json",
			data: JSON.stringify(opt),
			success: function (datas) {
			console.log(datas);
			$("#focus").val(datas.data);
			}
			})
			})
			var heateRpwronflag = true;
			$("#HeateRpwron").click(function () {
			cameraId = $('#select option:selected').val();
			optOpen = {"cameraId": cameraId, "chanNo": 1, "enable": true};
			optClose = {"cameraId": cameraId, "chanNo": 1, "enable": false};
			cameraId = $('#selectDev option:selected').val();
			chanNo = $('#selectChn option:selected').val();
			optOpen = {"cameraId": cameraId, "chanNo": chanNo, "enable": true};
			optClose = {"cameraId": cameraId, "chanNo": chanNo, "enable": false};
			if (heateRpwronflag) {
			$(this).text("关闭云台加热");
			heateRpwronflag = false;
			@@ -647,16 +746,18 @@
			})
			var CameraDeicingflag = true;
			$("#CameraDeicing").click(function () {
			cameraId = $('#select option:selected').val();
			optOpen = {"cameraId": cameraId, "chanNo": 1, "enable": true};
			optClose = {"cameraId": cameraId, "chanNo": 1, "enable": false};
			cameraId = $('#selectDev option:selected').val();
			chanNo = $('#selectChn option:selected').val();
			optOpen = {"cameraId": cameraId, "chanNo": chanNo, "enable": true};
			optClose = {"cameraId": cameraId, "chanNo": chanNo, "enable": false};
			if (CameraDeicingflag) {
			$(this).text("关闭镜头加热");
			CameraDeicingflag = false;
			$.ajax({
			headers: {
			'Accept': 'application/json',
			'Content-Type': 'application/json'
			'Content-Type': 'application/json',
			'Authorization': token
			},
			url: "../cameraSdk/cameraDeicing",
			type: "post",
			@@ -686,8 +787,9 @@
			}
			})
			$("#realCutPic").click(function () {
			cameraId = $('#select option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": 1};
			cameraId = $('#selectDev option:selected').val();
			chanNo = $('#selectChn option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": chanNo};
			$.ajax({
			headers: {
			'Accept': 'application/json',
			@@ -705,8 +807,9 @@
			})
			})
			$("#saveCutPic").click(function () {
			cameraId = $('#select option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": 1};
			cameraId = $('#selectDev option:selected').val();
			chanNo = $('#selectChn option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": chanNo};
			$.ajax({
			headers: {
			'Accept': 'application/json',
			@@ -721,16 +824,17 @@
			console.log(data.data);
			setTimeout(() => {
			$('#imgContainer').attr('src', data.data);
			}, 1000 )
			}, 1000)

			}
			})
			})
			var recordflag = true;
			$("#record").click(function () {
			cameraId = $('#select option:selected').val();
			optOpen = {"cameraId": cameraId, "chanNo": 1, "enable": true};
			optClose = {"cameraId": cameraId, "chanNo": 1, "enable": false};
			cameraId = $('#selectDev option:selected').val();
			chanNo = $('#selectChn option:selected').val();
			optOpen = {"cameraId": cameraId, "chanNo": chanNo, "enable": true};
			optClose = {"cameraId": cameraId, "chanNo": chanNo, "enable": false};
			if (recordflag) {
			$(this).text("停止录像");
			recordflag = false;
			@@ -772,8 +876,9 @@

			/云台公共方法/
			function commondMethod(url, code, enable) {
			cameraId = $('#select option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": 1, "speed": 4, "enable": enable, "code": code};
			cameraId = $('#selectDev option:selected').val();
			chanNo = $('#selectChn option:selected').val();
			opt = {"cameraId": cameraId, "chanNo": chanNo, "speed": 4, "enable": enable, "code": code};
			$.ajax({
			headers: {
			'Accept': 'application/json',
			@@ -790,68 +895,267 @@
			})
			}

			let webRtcServer = null;
			let videoMap = new Map();
			$('video').click(function (e) {
			let ID = e.target.id;//获取当前点击事件的元素
			console.log(ID);
			if (videoMap.get(ID) != null) {
			closeVideo(ID, videoMap.get(ID));
			} else {
			var cameraId = $('#select option:selected').val();
			let camera = cameraMap.get(cameraId);
			console.log(camera);
			if (camera.factory == "3") {
			realViewYs("127.0.0.1", ID, camera.username, camera.password, camera.ipaddr, camera.port);
			} else if (camera.factory == "2") {
			realViewDh("127.0.0.1", ID, camera.username, camera.password, camera.ipaddr, camera.port);
			} else {
			realViewHik("127.0.0.1", ID, camera.username, camera.password, camera.ipaddr, camera.port);
			var cameraId = $('#selectDev option:selected').val();
			var chanNo = $('#selectChn option:selected').val();
			console.log(cameraId + " " + chanNo)
			$.ajax({
			headers: {
			'Accept': 'application/json',
			'Content-Type': 'application/json',
			'Authorization': token
			},
			url: "../vtdu/media/" + cameraId + "_" + chanNo,
			type: "get",
			dataType: "json",
			success: function (data) {
			realView(data.data.webrtcUrl + "/", e.target.id);
			}
			}
			})
			});

			//预览海康相机
			function realViewHik(serverip, elem, username, password, ipaddr, port) {
			// webRtcServer = new WebRtcStreamer(elem, "http://" + serverip + ":8000");
			webRtcServer = new WebRtcStreamer(elem, "http://192.168.1.227:8000");
			let rtspUrl = "rtsp://" + username + ":" + password + "@" + ipaddr + ":" + port + "/ch1/main/av_stream";
			let option = "rtptransport=tcp";
			console.log("rtsp地址：" + rtspUrl);
			webRtcServer.connect(rtspUrl, null, option, null);
			videoMap.set(elem, webRtcServer);
			let webrtcClient;
			//whep操作方法
			const restartPause = 2000;
			const unquoteCredential = (v) => (
			JSON.parse(`"${v}"`)
			);
			const linkToIceServers = (links) => (
			(links !== null) ? links.split(', ').map((link) => {
			const m = link.match(/^<(.+?)>; rel="ice-server"(; username="(.?)"; credential="(.?)"; credential-type="password")?/i);
			const ret = {
			urls: [m[1]],
			};

			if (m[3] !== undefined) {
			ret.username = unquoteCredential(m[3]);
			ret.credential = unquoteCredential(m[4]);
			ret.credentialType = "password";
			}

			return ret;
			}) : []
			);
			const parseOffer = (offer) => {
			const ret = {
			iceUfrag: '',
			icePwd: '',
			medias: [],
			};

			for (const line of offer.split('\r\n')) {
			if (line.startsWith('m=')) {
			ret.medias.push(line.slice('m='.length));
			} else if (ret.iceUfrag === '' && line.startsWith('a=ice-ufrag:')) {
			ret.iceUfrag = line.slice('a=ice-ufrag:'.length);
			} else if (ret.icePwd === '' && line.startsWith('a=ice-pwd:')) {
			ret.icePwd = line.slice('a=ice-pwd:'.length);
			}
			}

			return ret;
			};
			const generateSdpFragment = (offerData, candidates) => {
			const candidatesByMedia = {};
			for (const candidate of candidates) {
			const mid = candidate.sdpMLineIndex;
			if (candidatesByMedia[mid] === undefined) {
			candidatesByMedia[mid] = [];
			}
			candidatesByMedia[mid].push(candidate);
			}

			let frag = 'a=ice-ufrag:' + offerData.iceUfrag + '\r\n'
			+ 'a=ice-pwd:' + offerData.icePwd + '\r\n';

			let mid = 0;

			for (const media of offerData.medias) {
			if (candidatesByMedia[mid] !== undefined) {
			frag += 'm=' + media + '\r\n'
			+ 'a=mid:' + mid + '\r\n';

			for (const candidate of candidatesByMedia[mid]) {
			frag += 'a=' + candidate.candidate + '\r\n';
			}
			}
			mid++;
			}

			return frag;
			}

			//预览大华相机
			function realViewDh(serverip, elem, username, password, ipaddr, port) {
			webRtcServer = new WebRtcStreamer(elem, "http://" + serverip + ":8000");
			let rtspUrl = "rtsp://" + username + ":" + password + "@" + ipaddr + ":" + port + "/cam/realmonitor?channel=1&subtype=0";
			let option = "rtptransport=tcp";
			console.log("rtsp地址：" + rtspUrl);
			class WHEPClient {
			constructor(whepUrl, videoId) {
			this.video = videoId;
			this.wurl = new URL('whep', whepUrl);
			this.pc = null;
			this.restartTimeout = null;
			this.eTag = '';
			this.queuedCandidates = [];
			this.start();
			}

			webRtcServer.connect(rtspUrl, null, option, null);
			videoMap.set(elem, webRtcServer);
			start() {
			console.log("requesting ICE servers");
			fetch(this.wurl, {
			method: 'OPTIONS',
			})
			.then((res) => this.onIceServers(res))
			.catch((err) => {
			console.log('error: ' + err);
			this.scheduleRestart();
			});
			}

			onIceServers(res) {
			this.pc = new RTCPeerConnection({
			iceServers: linkToIceServers(res.headers.get('Link')),
			});

			const direction = "sendrecv";
			this.pc.addTransceiver("video", {direction});
			this.pc.addTransceiver("audio", {direction});

			this.pc.onicecandidate = (evt) => this.onLocalCandidate(evt);
			this.pc.oniceconnectionstatechange = () => this.onConnectionState();

			this.pc.ontrack = (evt) => {
			console.log("new track:", evt.track.kind);
			document.getElementById(this.video).srcObject = evt.streams[0];
			};

			this.pc.createOffer()
			.then((offer) => this.onLocalOffer(offer));
			}

			onLocalOffer(offer) {
			this.offerData = parseOffer(offer.sdp);
			this.pc.setLocalDescription(offer);

			console.log("sending offer");
			console.log(this.wurl);
			fetch(this.wurl, {
			method: 'POST',
			headers: {
			'Content-Type': 'application/sdp',
			},
			body: offer.sdp,
			})
			.then((res) => {
			if (res.status !== 201) {
			throw new Error('bad status code');
			}
			// this.eTag = res.headers.get('ETag');
			this.eTag = res.headers.get("ETag") \|\| res.headers.get('E-Tag');
			return res.text();
			})
			.then((sdp) => this.onRemoteAnswer(new RTCSessionDescription({
			type: 'answer',
			sdp,
			})))
			.catch((err) => {
			console.log('error: ' + err);
			this.scheduleRestart();
			});
			}

			onConnectionState() {
			if (this.restartTimeout !== null) {
			return;
			}

			console.log("peer connection state:", this.pc.iceConnectionState);

			switch (this.pc.iceConnectionState) {
			case "disconnected":
			this.scheduleRestart();
			}
			}

			onRemoteAnswer(answer) {
			if (this.restartTimeout !== null) {
			return;
			}

			this.pc.setRemoteDescription(new RTCSessionDescription(answer));

			if (this.queuedCandidates.length !== 0) {
			this.sendLocalCandidates(this.queuedCandidates);
			this.queuedCandidates = [];
			}
			}

			onLocalCandidate(evt) {
			if (this.restartTimeout !== null) {
			return;
			}

			if (evt.candidate !== null) {
			if (this.eTag === '') {
			this.queuedCandidates.push(evt.candidate);
			} else {
			this.sendLocalCandidates([evt.candidate])
			}
			}
			}

			sendLocalCandidates(candidates) {
			fetch(this.wurl, {
			method: 'PATCH',
			headers: {
			'Content-Type': 'application/trickle-ice-sdpfrag',
			'If-Match': this.eTag,
			},

			body: generateSdpFragment(this.offerData, candidates),
			})
			.then((res) => {
			if (res.status !== 204) {
			throw new Error('bad status code');
			}
			})
			.catch((err) => {
			console.log('error: ' + err);
			this.scheduleRestart();
			});
			}

			scheduleRestart() {
			if (this.restartTimeout !== null) {
			return;
			}

			if (this.pc !== null) {
			this.pc.close();
			this.pc = null;
			}

			this.restartTimeout = window.setTimeout(() => {
			this.restartTimeout = null;
			this.start();
			}, restartPause);

			this.eTag = '';
			this.queuedCandidates = [];
			}

			stop() {
			if (this.pc) {
			try {
			this.pc.close();
			} catch (e) {
			console.log("Failure close peer connection:" + e);
			}
			this.pc = null;
			}
			}
			}

			//预览宇视相机
			function realViewYs(serverip, elem, username, password, ipaddr, port) {
			webRtcServer = new WebRtcStreamer(elem, "http://" + serverip + ":8000");
			let rtspUrl = "rtsp://" + username + ":" + password + "@" + ipaddr + ":" + port + "/media/video1/multicast";
			console.log("rtsp地址：" + rtspUrl);
			let option = "rtptransport=tcp";
			webRtcServer.connect(rtspUrl, null, option, null);
			videoMap.set(elem, webRtcServer);
			}

			function closeVideo(id, webrtc) {
			webrtc.disconnect();
			videoMap.delete(id);
			}

			//页面退出时销毁
			window.onbeforeunload = function () {
			webRtcServer.disconnect();
			function realView(whepUrl, videoId) {
			console.log(whepUrl)
			webrtcClient = new WHEPClient(whepUrl, videoId);
			}
			</script>
			</body>
			</html>
			</html>