//orderBy array是引用哦    Array.prototype.orderBy = function (conditionList) {        conditionList = facade_(conditionList);        //一个外观处理        //上层调用:        //array.orderBy()顺序(not support value object|array)        //array.orderBy("-")逆序(not support value object|array)        //array.orderBy("code,-color,size") - 代表desc code代表attr (not support 有2中valueType的)        //array.orderBy("0,-1,2") 0代表 array index (not support 有2中valueType的)        function facade_(para) {            //如果para 完全没有            if (para === undefined) {                return [{}]; //顺序,只能处理 value not array|object            }            else if (G.isString(para)) {                var split = para.split(",");                var conditionList = [];                split.forEach(function (value) {                    var condition = {};                    var firstChar = value.charAt(0);                    if (firstChar === "-") {                        condition.numberSort = "desc";                        value = value.substring(1);                    }                    if (value != "") {                        if (G.canBeNumber(value)) {                            value = +value;                        }                        condition.sortKey = value; //试图转去number                    }                    conditionList.push(condition);                });                return conditionList;            }        }        //API : 调用        //var result = array.orderBy([{ sortKey, numberFirst, numberSort, otherSort }]) 只区分是number or not number        //sortKey : attr 或者 array的i , 没有代表value不是array|object         //numberFirst : true|false, default 是true , 当value有不同类型，时候number排在前面        //numberSort : "desc"|"" default 是 "" 如果要desc，这是必填！        //otherSort : "desc"|"" default 是 "" , 如果只有一种类型，那么就只用numberSort就可以了        //逻辑规则，length = 0 error        //value 是对象或array就一定有 conditionList[0].sortKey        //value 是对象或array, 结构一定要一样，比如长短或attr                        //精华 :         //array.sort(function(a,b){})         //a,b 代表row         //return > 0 代表要转             var loop = function (v1, v2, conditionList, conditionIndex) {            var result;            var condition = conditionList[conditionIndex];            //处理value            var a = v1, b = v2;            var sortKey = condition.sortKey;            if (sortKey !== undefined) {                a = v1[sortKey];                b = v2[sortKey];            }            //区分 valueType            var typeA = G.s.fn.myTypeOf(a);            var typeB = G.s.fn.myTypeOf(b);            if (typeA === typeB) {                result = (condition.numberSort === undefined || condition.numberSort !== "desc") ? 1 : -1; //这个是给number的                if (typeA !== "number" && condition.otherSort !== undefined) {                    result = (condition.otherSort !== "desc") ? 1 : -1;                }                if (a > b) {                    return result; //return 1 代表转                }                else if (a < b) {                    return -result;                }                else {                    //打平手的话梯归比下一个，当有多个orderBy                    conditionIndex++;                    if (conditionList[conditionIndex] !== undefined) {                        return loop(v1, v2, conditionList, conditionIndex); //梯归                    }                    else {                        return 0;                    }                }            }            else {                //类型不同不能比，就看number要不要去前面就好                result = (condition.is_numberFirst === undefined || condition.is_numberFirst === true) ? -1 : 1;                if (typeA === "number") return result; //a 是number , 如果你要number在前就不要转 -1                return -result;            }        };        this.sort(function (v1, v2) {            return loop(v1, v2, conditionList, 0);        });        return this;    };