jQuery Ajax 拦截

jQuery ajax 异步请求拦截

(function($) {
            var ajax = $.ajax;
            $.ajax = function(s) {
                var old = s.success;
                s.success = function(resultData, textStatus, jqXHR)
                {
                    if(resultData.isException){
                        alert('程序异常，请重新登录！');
                        window.location = base_url + '/login';
                    }
                    if(resultData.isSessionOut){
                        alert('登录超时，请重新登录！');
                        window.location = base_url + '/login';
                        return false;
                    }else if( resultData.accessModuleNoRight )
                    {
                        alert(resultData.message);
                        return false;
                    }
                    old(resultData, textStatus, jqXHR);
                }
                ajax(s);
            }
        })(jQuery);