jquery自定义类似$.ajax()的方法

热腾腾的代码：

<script type="text/javascript">
        $.extend({
            testgogo: function (options) {
                var defaults = {
                    name:"Charles",
                    year:"22",
                    say:"Sandy is so beautiful!"
                };
                var opts = $.extend(defaults, options);
                alert(defaults.name+"说："+defaults.say);
            }
        });
        $.testgogo({  });
    </script>

 参考： http://blog.csdn.net/netpet/article/details/5220265