我要求将IP摄像机的输出显示到网页,以便最终用户可以使用此页面从该摄像机查看实时.
它有一个接口,为捕获的视频提供.mjpeg输出,我需要将它嵌入我的网页.它应该至少适用于Firefox,Safari和IE.
提前致谢
谢谢,Vipul
我想将动态元标记添加到 index.html,该应用程序是使用 create-react-app 创建的,并托管在 firebase 托管上。我参考了这里的帖子:https : //medium.com/@jalalio/dynamic-og-tags-in-your-statically-firebase-hosted-polymer-app-476f18428b8b
我创建了一个新的云函数:
const fs = require('fs');
const functions = require('firebase-functions');
exports.host = functions.https.onRequest((req, res) => {
const userAgent = req.headers['user-agent'].toLowerCase();
let indexHTML = fs.readFileSync('./hosting/index.html').toString();
const path = req.path ? req.path.split('/') : req.path;
const ogPlaceholder = '<meta name="functions-insert-dynamic-meta">';
indexHTML = indexHTML.replace(ogPlaceholder, getOpenGraph());
console.log(indexHTML);
res.status(200).send(indexHTML);
});
const defaultDesc = 'Test Desc';
const defaultTitle = 'Test Title';
const defaultLogo = 'http://test-domain.com/logo.png';
const getOpenGraph = () => {
let og = `<meta property="fb:app_id" content="123123123" />`;
og …
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