320 lines
10 KiB
Vue
320 lines
10 KiB
Vue
<template>
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<div ref="playWndBox" class="main">
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<div
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id="playWnd"
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class="playWnd"
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:style="{
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height: playWndHeight + 'px',
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width: playWndWidth + 'px'
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}"
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></div>
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</div>
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</template>
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<script setup lang="ts">
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import { ref, onMounted, onBeforeUnmount, getCurrentInstance, nextTick, Ref } from "vue";
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import { ElMessage } from "element-plus";
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import { GlobalStore } from "@/stores";
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import { getQueryByIdApi, getUseProjectVideoConfigApi } from "@/api/modules/tower";
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import mitts from "@/utils/bus"; //兄弟组件传值
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let shipinList = ref([] as any);
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const store = GlobalStore();
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const playWndBox = ref(null);
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let playWndHeight = ref("");
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let playWndWidth = ref("");
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let pubKey = ref("");
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let initCount = ref(0);
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let oWebControl = ref(null);
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let cameraIndexCode = ref<Array<string>>([]);
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// let objData = ref({
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// appkey: "23914849", //海康提供的appkey
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// ip: "221.12.137.200", //海康提供的ip
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// secret: "UV4xyujBtOGA4D0kvXG7", //海康提供的secret
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// port: 444,
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// playMode: 0, // 0 预览 1回放
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// layout: "1x1" //页面展示的模块数【16】
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// });
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let objData = ref({
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appkey: "24017757", //海康提供的appkey
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ip: "182.101.141.23", //海康提供的ip
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secret: "VJz0FbzmE6drPQ7egsBi", //海康提供的secret
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port: 18443,
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playMode: 0, // 0 预览 1回放
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layout: "1x1" //页面展示的模块数【16】
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});
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let detailId = ref("1680765579331624962" as any);
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// 获取塔吊监控点
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const getTowerDetail = async () => {
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console.log("当前ID", detailId.value);
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const res: any = await getQueryByIdApi({
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id: detailId.value
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});
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if (res.result) {
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cameraIndexCode.value = res.result.videoList[0].serialNumber;
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console.log("塔吊监控点", cameraIndexCode.value);
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previewVideo(cameraIndexCode.value);
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}
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};
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//获取塔吊视频播放配置
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const gerUserVideo = async () => {
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const res = await getUseProjectVideoConfigApi({
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projectSn: store.sn
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});
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console.log("获取塔吊视频播放配置", res);
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objData.value.appkey = res.result.appId;
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objData.value.ip = res.result.account;
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objData.value.secret = res.result.appSecret;
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objData.value.port = +res.result.password;
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await getTowerDetail();
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};
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let serialNumberValue = ref("" as any);
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onMounted(async () => {
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// setTimeout(() => {
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// gerUserVideo();
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// }, 2000);
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mitts.on("serialNumberId", val => {
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console.log("收到的视频播放ID", val);
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previewVideo(val); //此项进入页面播放无效，待解决
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serialNumberValue.value = val;
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});
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mitts.on("selectId", e => {
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detailId.value = e;
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console.log("收到设备ID", e);
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// gerUserVideo();
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// setTimeout(() => {
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// gerUserVideo();
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// }, 500);
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});
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// 获取页面的实例对象 ee
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const pageInstance = getCurrentInstance();
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// 获取dom节点对象
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const tagDomObj = pageInstance?.refs.playWndBox;
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playWndHeight.value = tagDomObj?.clientHeight;
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playWndWidth.value = tagDomObj?.clientWidth;
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// 监听scroll事件，使插件窗口尺寸跟随DIV窗口变化
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window.addEventListener("scroll", () => {
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if (oWebControl.value == undefined) {
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oWebControl.JS_Resize(tagDomObj?.clientWidth, tagDomObj?.clientHeight);
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}
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});
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// 监听resize事件，使插件窗口尺寸跟随DIV窗口变化
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window.addEventListener("resize", e => {
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if (oWebControl.value == undefined) {
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// console.log("wwwww", e);
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oWebControl.JS_Resize(tagDomObj?.clientWidth, tagDomObj?.clientHeight);
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// oWebControl.JS_Resize(playWndHeight.value, playWndWidth.value);
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// setWndCover();
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}
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});
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// 初始化播放器插件
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nextTick(async () => {
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await initPlugin();
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});
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});
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onBeforeUnmount(() => {
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if (oWebControl.value === undefined) {
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// 先让窗口隐藏，规避可能的插件窗口滞后于浏览器消失问题
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oWebControl.JS_HideWnd();
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// 销毁当前播放的视频
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oWebControl.JS_RequestInterface({ funcName: "destroyWnd" });
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// 断开与插件服务连接
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oWebControl.JS_Disconnect();
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}
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});
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const initPlugin = () => {
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oWebControl = new WebControl({
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szPluginContainer: "playWnd", // 指定容器id
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iServicePortStart: 15900, // 指定起止端口号，建议使用该值
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iServicePortEnd: 15900,
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szClassId: "23BF3B0A-2C56-4D97-9C03-0CB103AA8F11", // 用于IE10使用ActiveX的clsid
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cbConnectSuccess: () => {
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// 创建WebControl实例成功
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oWebControl
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.JS_StartService("window", {
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// WebControl实例创建成功后需要启动服务
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// 值"./VideoPluginConnect.dll"写死
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dllPath: "./VideoPluginConnect.dll"
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})
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.then(
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function () {
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// 设置消息回调
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oWebControl.JS_SetWindowControlCallback({
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// cbIntegrationCallBack: cbIntegrationCallBack,
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});
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//JS_CreateWnd创建视频播放窗口，宽高可设定
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oWebControl
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.JS_CreateWnd("playWnd", 1000, 600, { bEmbed: true }) //这一部分很重要，两个参数为你盒子的宽高，这样是写死是防止组件加载之前出现白屏；bEmbed: true 防止窗口闪烁
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.then(function () {
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// 创建播放实例成功后初始化
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init();
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});
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},
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function () {
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// 启动插件服务失败
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}
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);
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},
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// 创建WebControl实例失败
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cbConnectError: function () {
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// 这里写创建WebControl实例失败时的处理步骤,下面的代码仅做参看，具体实现步骤根据个人需求进行编写！！！！！！！！
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// console.log(0);
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// oWebControl.value = null;
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console.log(oWebControl.value);
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// 程序未启动时执行error函数，采用wakeup来启动程序
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window.WebControl.JS_WakeUp("VideoWebPlugin://");
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initCount.value++;
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if (initCount.value < 3) {
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setTimeout(function () {
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initPlugin();
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}, 3000);
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}
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// else {
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// setTimeout(function () {
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// setTimeout(function () {
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// router.push("/home");
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// }, 4000);
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// }, 4000);
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// }
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if (initCount.value < 2) {
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oWebControl.value = null;
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ElMessage.warning("插件未启动，正在尝试启动，请稍候...");
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// 程序未启动时执行error函数，采用wakeup来启动程序
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window.WebControl.JS_WakeUp("VideoWebPlugin://");
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setTimeout(() => {
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initPlugin();
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}, 3000);
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initCount.value++;
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}
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// else {
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// window.location.href = this.videoWebPluginUrl;
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// }
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// console.log(oWebControl.value);
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},
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cbConnectClose: () => {
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// 异常断开：bNormalClose = false
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// JS_Disconnect正常断开：bNormalClose = true
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// console.log("cbConnectClose");
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oWebControl.value = null;
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}
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});
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// oWebControl.JS_CuttingPartWindow(500, 500, 500, 500);
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};
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// 初始化
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const init = (callback: (() => void) | undefined) => {
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getPubKey(() => {
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let appkey = objData.value.appkey; //综合安防管理平台提供的appkey，必填
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let secret = setEncrypt(objData.value.secret); //综合安防管理平台提供的secret，必填
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let ip = objData.value.ip; //综合安防管理平台IP地址，必填
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let playMode = objData.value.playMode; //初始播放模式：0-预览，1-回放
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let port = objData.value.port; //综合安防管理平台端口，若启用HTTPS协议，默认443
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let snapDir = "D:\\SnapDir"; //抓图存储路径
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let videoDir = "D:\\VideoDir"; //紧急录像或录像剪辑存储路径
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let layout = objData.value.layout; //playMode指定模式的布局
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let enableHTTPS = 1; //是否启用HTTPS协议与综合安防管理平台交互，这里总是填1
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let encryptedFields = "secret"; //加密字段，默认加密领域为secret
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let showToolbar = 1; //是否显示工具栏，0-不显示，非0-显示
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let showSmart = 0; //是否显示移动框线框，0-不显示，非0-显示
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let buttonIDs = "0,16,256,257,258,259,260,512,513,514,515,516,517,768,769"; //自定义工具条按钮
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// var toolBarButtonIDs = "2049,2304" // 工具栏上自定义按钮
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oWebControl
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?.JS_RequestInterface({
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funcName: "init",
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argument: JSON.stringify({
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appkey: appkey, //API网关提供的appkey
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secret: secret, //API网关提供的secret
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// ip: ip + ":" + port, //API网关IP地址
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ip: ip, //API网关IP地址
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playMode: playMode, //播放模式（决定显示预览还是回放界面）
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port: port, //端口
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snapDir: snapDir, //抓图存储路径
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videoDir: videoDir, //紧急录像或录像剪辑存储路径
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layout: layout, //布局
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enableHTTPS: enableHTTPS, //是否启用HTTPS协议
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encryptedFields: encryptedFields, //加密字段
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showToolbar: showToolbar, //是否显示工具栏
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showSmart: showSmart, //是否显示智能信息
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buttonIDs //自定义工具条按钮
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})
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})
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.then(function (oData: any) {
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oWebControl.JS_Resize(playWndWidth.value, playWndHeight.value); // 初始化后resize一次，规避firefox下首次显示窗口后插件窗口未与DIV窗口重合问题
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if (callback) {
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callback();
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}
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// 隐藏
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// oWebControl.JS_HideWnd()
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});
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});
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};
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// RSA 加密
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let setEncrypt = (value: string) => {
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let encrypt = new window.JSEncrypt();
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encrypt.setPublicKey(pubKey);
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return encrypt.encrypt(value);
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};
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// 获取公钥
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const getPubKey = (callback: { (): void; (): void }) => {
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oWebControl
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.JS_RequestInterface({
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funcName: "getRSAPubKey",
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argument: JSON.stringify({
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keyLength: 1024
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})
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})
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.then(function (oData: { responseMsg: { data: Ref<string> } }) {
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if (oData.responseMsg.data) {
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pubKey = oData.responseMsg.data;
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callback();
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}
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});
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};
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// 调用这个函数可进行视频播放
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// 视频预览功能
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const previewVideo = (data: string | null) => {
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console.log("监控点编号值", data);
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let cameraIndexCode = data; // 获取输入的监控点编号值，必填
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let streamMode = 0; // 主子码流标识：0-主码流，1-子码流
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let transMode = 1; // 传输协议：0-UDP，1-TCP
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let gpuMode = 0; // 是否启用GPU硬解，0-不启用，1-启用
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let wndId = -1; // 播放窗口序号（在2x2以上布局下可指定播放窗口）
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oWebControl
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.JS_RequestInterface({
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funcName: "startPreview",
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argument: JSON.stringify({
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cameraIndexCode: cameraIndexCode, // 监控点编号
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streamMode: streamMode, // 主子码流标识
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transMode: transMode, // 传输协议
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gpuMode: gpuMode, // 是否开启GPU硬解
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wndId: wndId // 可指定播放窗口
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})
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})
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.then(function () {
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oWebControl.JS_SetWindowControlCallback({});
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});
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};
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</script>
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<style lang="scss" scoped>
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.main {
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border-radius: 8px;
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flex: 1;
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height: 36vh;
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}
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</style>
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