php µÄ ajax ʵÏÖ
<script type="text/javascript" src="jquery-1.3.2.min.js"></script>
<input type="button" onclick="test();" value="Ìá½»"/>
<script type="text/javascript">
function test(){
var valid = {
username: 'taoge',
password: '123456'
};
$.ajax({
url: 'valid.php',
type: 'get',
data: valid, // ·¢Ë͵ÄÊý¾Ý
dataType: 'json', // ·¢ËÍ/½ÓÊÕÊý¾ÝµÄ¸ñʽ
success: function(data){
alert(""+data.username);
},
error: function(data){
alert("xxx"+data);
}
});
}
</script>
===========================
valid.php
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