解析ajax事件的调用顺序

jquery的ajax请求方法：

$.ajax({
            type: "GET",
                dateType:"html",
                url: "index.html",
                error: function(msg) { alert("error"); },
                complete: function(msg) { alert("complete"); },
                success: function(msg) { alert("success"); }             

            });

jquery中各个事件执行顺序如下：
1.ajaxStart(全局事件)
2.beforeSend
3.ajaxSend(全局事件)
4.success
5.ajaxSuccess(全局事件)
6.error
7.ajaxError (全局事件)
8.complete
9.ajaxComplete(全局事件)
10.ajaxStop(全局事件)