问题
I have an HTML page which I want to test a ping from. I want a user to connect to the website and in the main page he will get a result of the round trip from his computer to a specific server.
Should I use "Ping"? I heard about something called applicable ping but it's something that I need to build myself and I don't know how.. Please help
回答1:
Ping is just the measure of delay between a request and response. Though ping is realybased on ICMP as stated by Havenard, you can simulate this using HTML/JS but it will add a bit of delay because of processing in the high levels.
ping-server.html (Server side)
hello
ping-client.html (Client side/In the browser using jQuery/js)
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script>
var ping = new Date;
$.ajax({
url: "ping-server.html",
cache:false,
success: function(output){
ping = new Date - ping;
Console.log("Ping/Latency: " + ping);
}
});
</script>
</head>
</html>
JSFiddle Demo!
回答2:
http://jsfiddle.net/GSSCD/203/
I didn't make this. It seems to do what you're asking for, if you want to add your own server just add it to
var komodel = new PingModel(['localhost',
'ws-bdimperio8',
'ws-bdimperio8.payformance.net',
'ws-bdimperio8.payformance.com',
'ws-bdimperio8.payspan.com',
'ws-bdimperio8/favicon.ico',
'127.0.0.1',
'unknown'
]);
来源：https://stackoverflow.com/questions/26206979/ping-from-browser