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HTML5 Server-Sent Events

HTML5 Server-Sent Events

SSE

demo

https://www.w3schools.com/html/tryit.asp?filename=tryhtml5_sse

https://www.w3schools.com/html/html5_serversentevents.asp


<!DOCTYPE html>
<html>
<body>

<h1>Getting server updates</h1>
<div id="result"></div>

<script>
if(typeof(EventSource) !== "undefined") {
  var source = new EventSource("demo_sse.php");
  source.onmessage = function(event) {
    document.getElementById("result").innerHTML += event.data + "<br>";
  };
} else {
  document.getElementById("result").innerHTML = "Sorry, your browser does not support server-sent events...";
}
</script>

</body>
</html>

HTML5 media tags

https://www.w3schools.com/html/default.asp

video, audio, picture,
object, embed, figure, source, track,

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posted @ 2019-11-21 23:43  xgqfrms  阅读(105)  评论(0)  编辑  收藏  举报