You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
37 lines
1.1 KiB
HTML
37 lines
1.1 KiB
HTML
2 weeks ago
|
<!DOCTYPE html>
|
||
|
|
<html>
|
||
|
|
<head>
|
||
|
|
<meta charset="utf-8">
|
||
|
|
<title></title>
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
<h1>EventSource获取服务端更新数据</h1>
|
||
|
|
<div id="result"></div>
|
||
|
|
|
||
|
|
<script type="text/javascript">
|
||
|
|
if (typeof (EventSource) !== "undefined") {
|
||
|
|
debugger
|
||
|
|
//http://192.168.6.235:82/stage-api/biz/api/data/getMsg
|
||
|
|
//http://192.168.6.235:82/stage-api/biz/api/data/get_data
|
||
|
|
var source = new EventSource("http://192.168.6.235:82/stage-api/biz/api/data/get_data");//,{ withCredentials: true }跨域
|
||
|
|
source.onmessage = function (event) {
|
||
|
|
//debugger
|
||
|
|
document.getElementById("result").innerHTML += event.data + "<br>";
|
||
|
|
};
|
||
|
|
source.onerror = function (event) {
|
||
|
|
//debugger
|
||
|
|
console.log("error:" + JSON.stringify(event) + JSON.stringify(source));
|
||
|
|
}
|
||
|
|
source.onopen = function (event) {
|
||
|
|
//console.log('开始连接');
|
||
|
|
//debugger
|
||
|
|
console.log("open:" + JSON.stringify(event));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
document.getElementById("result").innerHTML = "抱歉，你的浏览器不支持 server-sent 事件...";
|
||
|
|
}
|
||
|
|
</script>
|
||
|
|
|
||
|
|
</body>
|
||
|
|
</html>
|