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+<!-- 海康威视组件
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+https://blog.csdn.net/weixin_53322542/article/details/134334347
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+-->
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+<template>
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+ <div :id="state.id" class="playWnd"></div>
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+</template>
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+
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+<script setup lang="ts" name="hikvision-player">
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+import { ref, reactive, onMounted, onDeactivated, onActivated, onUnmounted } from 'vue';
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+const WebControl = window.WebControl; //index.html引入 直接从window里面拿到sdk
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+const JSEncrypt = window.JSEncrypt; //index.html引入 直接从window里面拿到sdk
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+const props = defineProps({
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+ wsUrl: {
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+ type: String //视频监控code
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+ },
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+ objData: {}
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+});
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+const objData = props.objData;
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+// console.log(props.wsUrl, '====>wsurl')
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+const state = reactive({
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+ id: 'playWnd' + Math.random().toString(16).slice(2), //多个监控同时显示需要不同的id
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+ idWidth: 0 as any,
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+ idHeight: 0 as any,
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+ initCount: 0,
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+ pubKey: '',
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+ oWebControl: null as any
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+});
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+// console.log(state)
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+//创建播放实例
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+const initPlugin = () => {
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+ console.log('initPlugin');
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+ state.oWebControl = new WebControl({
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+ szPluginContainer: state.id, // 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: function () {
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+ // 创建WebControl实例成功
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+ state.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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+ dllPath: './VideoPluginConnect.dll' // 值"./VideoPluginConnect.dll"写死
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+ })
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+ .then(
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+ () => {
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+ console.log('启动成功');
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+ // 启动插件服务成功
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+ state.oWebControl.JS_SetWindowControlCallback({
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+ // 设置消息回调
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+ cbIntegrationCallBack: cbIntegrationCallBack
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+ });
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+
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+ state.oWebControl.JS_CreateWnd(state.id, state.idWidth, state.idHeight).then(() => {
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+ console.log('JS_CreateWnd success');
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+ //JS_CreateWnd创建视频播放窗口,宽高可设定
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+ init(); // 创建播放实例成功后初始化
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+ });
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+ },
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+ function () {
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+ console.log('启动失败');
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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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+ cbConnectError: function () {
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+ // 创建WebControl实例失败
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+ state.oWebControl = null;
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+ console.log('插件未启动,正在尝试启动,请稍候...');
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+ WebControl.JS_WakeUp('VideoWebPlugin://'); // 程序未启动时执行error函数,采用wakeup来启动程序
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+ state.initCount++;
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+ if (state.initCount < 3) {
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+ setTimeout(function () {
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+ initPlugin();
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+ }, 3000);
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+ } else {
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+ console.log('插件启动失败,请检查插件是否安装!');
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+ }
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+ },
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+ cbConnectClose: function (bNormalClose) {
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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', bNormalClose);
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+ state.oWebControl = null;
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+ if (!bNormalClose) {
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+ console.log('插件未启动,正在尝试启动,请稍候...');
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+ WebControl.JS_WakeUp('VideoWebPlugin://');
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+ state.initCount++;
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+ if (state.initCount < 3) {
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+ setTimeout(function () {
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+ initPlugin();
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+ }, 3000);
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+ } else {
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+ console.log('插件启动失败,请检查插件是否安装!');
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+ }
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+ }
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+ }
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+ });
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+};
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+// 设置窗口控制回调
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+const setCallbacks = () => {
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+ state.oWebControl.JS_SetWindowControlCallback({
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+ cbIntegrationCallBack: cbIntegrationCallBack
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+ });
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+};
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+
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+// 推送消息
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+const cbIntegrationCallBack = (oData) => {
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+ console.log(oData.responseMsg, '--oData');
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+ if (oData.responseMsg.type === 7) {
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+ doubleClick();
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+ }
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+};
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+// 双击窗口放大
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+const doubleClick = () => {
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+ state.oWebControl
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+ .JS_RequestInterface({
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+ funcName: 'setFullScreen'
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+ })
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+ .then(function (oData) {
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+ console.log(oData);
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+ // showCBInfo(JSON.stringify(oData ? oData.responseMsg : ''))
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+ });
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+};
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+//初始化
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+const init = () => {
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+ getPubKey(() => {
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+ // 请自行修改以下变量值
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+ let appkey = objData.appkey; //综合安防管理平台提供的appkey,必填
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+ let secret = setEncrypt(objData.secret); //综合安防管理平台提供的secret,必填
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+ let ip = objData.ip; //综合安防管理平台IP地址,必填
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+ let playMode = objData.playMode; //初始播放模式:0-预览,1-回放
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+ let port = objData.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.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 = objData.showToolbar; //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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+ // 请自行修改以上变量值
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+
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+ state.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, //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: 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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+ console.log(oData, 'oData');
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+ state.oWebControl.JS_Resize(state.idWidth, state.idHeight); // 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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+ props.wsUrl && previewClick();
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+ });
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+ });
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+};
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+
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+//获取公钥
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+const getPubKey = (callback: any) => {
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+ state.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((oData: { responseMsg: { data: string } }) => {
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+ console.log('getPubKey', oData);
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+ if (oData.responseMsg.data) {
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+ state.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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+
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+//RSA加密
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+const setEncrypt = (value: string) => {
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+ var encrypt = new JSEncrypt();
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+ encrypt.setPublicKey(state.pubKey);
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+ return encrypt.encrypt(value);
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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', () => {
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+ console.log('resize');
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+ if (state.oWebControl != null) {
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+ getElementWidth();
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+ state.oWebControl.JS_Resize(state.idWidth, state.idHeight);
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+ // setWndCover();
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+ }
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+});
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+
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+// 监听滚动条scroll事件,使插件窗口跟随浏览器滚动而移动
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+window.addEventListener('scroll', () => {
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+ if (state.oWebControl != null) {
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+ getElementWidth();
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+ state.oWebControl.JS_Resize(state.idWidth, state.idHeight);
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+ // setWndCover();
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+ }
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+});
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+
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+//视频预览功能
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+const previewClick = (data) => {
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+ console.log('previewClick ===========>>>>');
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+ var cameraIndexCode = data ? data : (props.wsUrl as any);
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+ // var cameraIndexCode = props.wsUrl as any //获取输入的监控点编号值,必填
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+ var streamMode = 0; //主子码流标识:0-主码流,1-子码流
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+ var transMode = 1; //传输协议:0-UDP,1-TCP
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+ var gpuMode = 0; //是否启用GPU硬解,0-不启用,1-启用
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+ var 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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+
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+ state.oWebControl.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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+ console.log(state.oWebControl.JS_RequestInterface, ' ------face');
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+ console.log('当前的编号', cameraIndexCode);
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+ console.log('执行完成');
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+};
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+
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+const playbackClick = (data, begin_time, end_time) => {
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+ console.log('playbackClick ===========>>>> ');
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+ var cameraIndexCode = data ? data : (props.wsUrl as any);
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+ var startTimeStamp = begin_time; //回放开始时间戳
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+ var endTimeStamp = end_time; //回放结束时间戳
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+ var recordLocation = 0; //录像存储位置:0-中心存储,1-设备存储
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+ var transMode = 1; //传输协议:0-UDP,1-TCP
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+ var gpuMode = 0; //是否启用GPU硬解,0-不启用,1-启用
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+ var 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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+
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+ state.oWebControl.JS_RequestInterface({
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+ funcName: 'startPlayback',
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+ argument: JSON.stringify({
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+ cameraIndexCode: cameraIndexCode, //监控点编号
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+ startTimeStamp: Math.floor(startTimeStamp / 1000).toString(), //回放开始时间戳
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+ endTimeStamp: Math.floor(endTimeStamp / 1000).toString(), //回放结束时间戳
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+ recordLocation: recordLocation, //录像存储位置
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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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+ console.log(state.oWebControl.JS_RequestInterface, ' ------face');
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+ console.log('当前的编号', cameraIndexCode);
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+ console.log('执行完成');
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+};
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+
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+// 停止全部预览
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+const stopAllPreview = () => {
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+ state.oWebControl.JS_RequestInterface({
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+ funcName: 'stopAllPreview'
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+ });
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+ console.log('stopAllPreview');
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+};
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+// 获取元素宽高
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+const getElementWidth = () => {
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+ let scale = window.innerWidth / 3840;
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+ state.idWidth = document.getElementById(state.id)?.offsetWidth;
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+ state.idHeight = document.getElementById(state.id)?.offsetHeight;
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+
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+ state.idWidth = parseInt(state.idWidth * scale);
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+ state.idHeight = parseInt(state.idHeight * scale);
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+};
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+
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+onMounted(() => {
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+ getElementWidth();
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+ initPlugin();
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+});
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+onActivated(() => {
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+ getElementWidth();
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+ initPlugin();
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+});
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+onDeactivated(() => {
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+ console.log('销毁了');
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+ state.oWebControl.JS_HideWnd();
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+ state.oWebControl.JS_Disconnect().then(
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+ function () {
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+ //断开与插件服务连接成功
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+ console.log('断开与插件服务连接成功');
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+ },
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+ function () {
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+ //断开与插件服务连接失败
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+ console.log('断开与插件服务连接失败');
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+ }
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+ );
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+});
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+onUnmounted(() => {
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+ console.log('销毁了');
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+ state.oWebControl.JS_HideWnd();
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+ state.oWebControl.JS_Disconnect().then(
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+ function () {
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+ //断开与插件服务连接成功
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+ console.log('断开与插件服务连接成功');
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+ },
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+ function () {
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+ //断开与插件服务连接失败
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+ console.log('断开与插件服务连接失败');
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+ }
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+ );
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+});
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+// 暴露给父组件调用
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+defineExpose({
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+ previewClick,
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+ playbackClick,
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+ stopAllPreview
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+});
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+</script>
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+<style>
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+.playWnd {
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+ width: 100%;
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+ height: 100%;
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+}
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+</style>
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