1-5 发送事件(Emiting events)
发送事件
<script src="/socket.io/socket.io.js"></script>
<script src="https://code.jquery.com/jquery-1.11.1.js"></script>
<script>
$(function () {
var socket = io();
$('form').submit(function(e){
e.preventDefault(); // prevents page reloading 放置页面重新加载
socket.emit('chat message', $('#m').val());
$('#m').val('');
return false;
});
});
</script>Last updated
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