<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
</head>
<body>
<button type="button" id="buttonid">发送ajax请求</button>
<script>
$('#buttonid').bind('click', function() {
$.ajax({
url : 'YOUR_URL',
type : 'POST',
data : {'key1' : 'val1', 'key2' : 'val2'},
dataType : 'JSON',
success : function(json) {
console.log('succ');
},
error : function() {
console.log('error');
}
});
});
</script>
</body>
</html>