jquery自定义类似$.ajax()的方法实现代码

<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>