Html
Css
Demo
运行代码
<!DOCTYPE html> <html> <body> <h1>获得服务器更新</h1> <div id="result"></div> <script> if(typeof(EventSource)!=="undefined") { var source=new EventSource("/example/html5/demo_sse.php"); source.onmessage=function(event) { document.getElementById("result").innerHTML+=event.data + "<br />"; }; } else { document.getElementById("result").innerHTML="抱歉，您的浏览器不支持 server-sent 事件 ..."; } </script> </body> </html>