Asp.Net+SSE示例
Asp.Net+SSE示例，将下面代码存储到ｘ．ａｓｐｘ中，访问x.aspx可以看到效果，如果修改过文件名，注意修改EventSource参数
<%@ Page Language="C#" AutoEventWireup="true" %>
<%@ Import Namespace="System.Threading" %>
<script runat="server">
public static int count = 0;
protected void Page_Load(object sender, EventArgs e)
{
if (Request.QueryString["op"] == "es")
{
Response.Clear();
Response.ContentType = "text/event-stream";
Response.CacheControl = "no-cache";
while (true)
{
count++;
Response.Write("data:" + count + " - "+DateTime.Now.ToString()+"\n\n");
Response.Flush();
Thread.CurrentThread.Join(1000);
}
}
}
</script>
<html>
<head><title>Asp.Net+SSE示例</title></head>
<body>
<div id="result"></div>
<script>
if (typeof (EventSource) !== "undefined") {
var source = new EventSource("x.aspx?op=es");
source.onmessage = function (event) {
document.getElementById("result").innerHTML += event.data + "<br>";
};
}
else {
document.getElementById("result").innerHTML = "抱歉，你的浏览器不支持 server-sent 事件...";
}
</script>
</body>
</html>
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