``` $("#submitButton").click(function(){ var data = {}; var t = $('form&am
<form>
<input name="username" type="text"/>
<input name="password" type="password"/>
<input id="submitButton" type="button" value="submit">
</form>
$("#submitButton").click(function(){
var data = {};
var t = $('form').serializeArray();
$.each(t,function() {
data [this.name] = this.value;
});
alert(JSON.stringify(data));
});
总结