/*** Created by 张云山 on 2016/12/9.*/(function(wins,doct){wins.fasicon = function(){this.name = "fasicon构造体";this.Explain_text = "构造说明，详情查看请实例化：【new fasicon().Explain()】查看";};fasicon.prototype = {Explain:function(){arguments.callee.Explain = "fasicon方法备注说明";var ExplainData = {};for (var i in this){ExplainData[i] = this[i].Explain||this[i];};return ExplainData;},AddScript:function(url,fn){/*@url:script样式文件引入地址@fn:加载完成后的回调*/arguments.callee.Explain = "添加script脚本";fn = fn || new Function();this.AddElement("script",function(e){e.src = url;e.type = "text/javascript";e.onload = function(e){fn();};})},AddLink:function(url,fn){/*@url:link样式文件引入地址@fn:加载完成后的回调*/arguments.callee.Explain = "添加Link(style)样式";fn = fn || new Function();this.AddElement("link",function(e){e.rel="stylesheet";e.href = url;e.onload = function(){fn;}})},AddElement:function(name,fn,obj){/*@name:需创建的节点标签名@fn:创建后的回调函数，返回当前节点对象参数【fn(e)】@obj:放置的容器*/arguments.callee.Explain = "创建DOM节点";name = name || "";fn = fn || new Function();var newObj = obj;if(obj && obj.length){for(var i = 0,len = newObj.length ; i <len;i++){var Element = document.createElement(name);fn(Element);obj = newObj[i] || document.getElementsByTagName("head")[0];obj.appendChild(Element);}return;}var Element = document.createElement(name);fn(Element);obj = obj || document.getElementsByTagName("head")[0];obj.appendChild(Element);return Element;},FromAtParamsObject:function(data){/*@data:需要格式化成URL的数据，类型为{}*/arguments.callee.Explain = "数据格式化成URL参数";var arr = [];data = data || {};for (var name in data) {arr.push(encodeURIComponent(name) + "=" + encodeURIComponent(data[name]));}arr.push(("v=" + Math.random()).replace(".",""));return arr.join("&");},FromAtParamsURL:function(data) {/*@data:需要格式化成的URL参数，默认返回浏览器Url地址数据。*/arguments.callee.Explain = "地址URL参数格式化成数据";var locdata = (function(){if(typeof data == "string"){return data.split("&")};return null;})() || decodeURI(location.href).replace(/^.+\?/,"").split("&"),newlocdata = {};for(var i = 0,len = locdata.length ; i < len;i++){newlocdata[locdata[i].split("=")[0]] = locdata[i].split("=")[1];};return newlocdata;},ajax:function(options) {/*@示例：ajax({url: "./TestXHR.aspx", //请求地址type: "POST", //请求方式data: { name: "super", age: 20 }, //请求参数dataType: "json",success: function (response, xml) {// 此处放成功后执行的代码},fail: function (status) {// 此处放失败后执行的代码}});*/arguments.callee.Explain = "ajax请求";options = options || {};options.type = (options.type || "GET").toUpperCase();options.dataType = options.dataType || "json";/*//格式化参数*/var params = this.FromAtParamsObject(options.data);

//创建 - 非IE6 - 第一步if (window.XMLHttpRequest) {var xhr = new XMLHttpRequest();} else { //IE6及其以下版本浏览器var xhr = new ActiveXObject('Microsoft.XMLHTTP');}

/*//接收 - 第三步*/xhr.onreadystatechange = function () {if (xhr.readyState == 4) {var status = xhr.status;if (status >= 200 && status < 300) {options.success && options.success(xhr.responseText, xhr.responseXML);} else {options.fail && options.fail(status);}}}

/*//连接 和 发送 - 第二步*/if (options.type == "GET") {xhr.open("GET", options.url + "?" + params, true);xhr.send(null);} else if (options.type == "POST") {xhr.open("POST", options.url, true);//设置表单提交时的内容类型xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");xhr.send(params);}},get:function(url,data,fn,dataType){/*@url:地址@data:数据参数@fn:回调@dataType:返回的数据格式，默认json*/arguments.callee.Explain = "ajax-【get】请求";url = url || "";data = data || {};fn = fn || new Function();dataType = dataType || "json";if(typeof data == "function"){fn = data;data = {};};this.ajax({url: url,type: "GET",data: data,dataType: "json",success: fn,fail: data.fn});},post:function(url,data,fn,dataType){/*@url:地址@data:数据参数@fn:回调@dataType:返回的数据格式，默认json*/arguments.callee.Explain = "ajax-【post】请求";url = url || "";data = data || {};dataType = dataType || "json";fn = fn || new Function();if(typeof data == "function"){fn = data;data = {};}this.ajax({url: url,type: "POST",data: data,dataType: dataType,success: fn,fail: data.fn});},Require:function(scriptData,fn){/*@criptData:需要加载的js库的引用地址或地址的集合（数组）@fn:所有js库加载完成后回调函数*/arguments.callee.Explain = "动态按需加载js（非阻塞模式）";fn = fn || new Function();var url = "http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js";//默认加载jqueryvar index = 0;var len = 0;var _this = this;switch (typeof scriptData){case "string":this.AddScript(scriptData,function(){fn.call(_this);});break;case "object":len = scriptData.length;var AddScript_for = function (index2){if(index == len){fn.call(_this);return;};var _this2 = arguments.callee;_this.AddScript(scriptData[index2],function(){index += 1;_this2(index);});};AddScript_for(index);break;default:fn = scriptData;this.AddScript(url,function(){fn.call(_this);});break;};},extend:function(Obj){/*@Obj:对象数据*/arguments.callee.Explain = "函数扩展机制";Obj = Obj || {};for (var i in Obj){this[i] = Obj[i];};},RegExp_VFN:function(StringObj){/*@StringObj 字符串String，@说明数据验证*/arguments.callee.Explain = "正则表达式，数据验证。";StringObj = StringObj || "";var a = function(a,b){a = a || "";b = b || "";return StringObj.match(new RegExp(a,b));};return {number : function(b,数字){/*@b 字符串String，@匹配模式，例如img*/return a("[0-9]",b);},phone : function(b,手机){return a("^(0|86|17951)?(13[0-9]|15[012356789]|17[678]|18[0-9]|14[57])[0-9]{8}$",b);},email : function(b,邮箱){return a("\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*",b);},ID : function(b,身份证){return a("^(^[1-9]\\d{7}((0\\d)|(1[0-2]))(([0|1|2]\\d)|3[0-1])\\d{3}$)|(^[1-9]\\d{5}[1-9]\\d{3}((0\\d)|(1[0-2]))(([0|1|2]\\d)|3[0-1])((\\d{4})|\\d{3}[Xx])$)$",b);},zipcode : function(b,邮编){return a("^[1-9]\\d{5}(?!\\d)$",b);},date : function(b,日期){return a("^[1-9][0-9]{3}(\\s*|\\S){2}[0-1]{0,1}[0-9](\\s*|\\S)[0-3]{0,1}[0-9]$",b);},url : function(b,网址){return a("https?:\\/\\/(([a-zA-Z0-9_-])+(\\.)?)*(:\\d+)?(\\/((\\.)?(\\?)?=?&?[a-zA-Z0-9_-](\\?)?)*)*$",b);}};},IEhacker:function(){/*@IE兼容处理*/arguments.callee.Explain = "IE所有浏览器兼容问题";if(!doct.getElementsByClassName){//getClassNamedoct.getElementsByClassName = function(className){var getElement = [];className = className || "";var Tag = doct.getElementsByTagName("*");for(var i = 0, len = Tag.length;i<len;i++){if(Tag[i].className.indexOf(className) != -1){getElement.push(Tag[i]);};};return getElement;};};},isHTML:function(e){/*判断是否是html字符串*/arguments.callee.Explain = "判断是否是html字符串";var ret = new RegExp("<(.)*?>|<\\/(.)*?>","img");var JQElement = doct.createElement("div");if(typeof e == "string" && e.match(ret) && e.match(ret).length > 0){JQElement.innerHTML = e;return JQElement;};if(typeof e == "object"){if(e.constructor　&&　e.constructor.__proto__ && e.constructor.__proto__.name == "HTMLElement"){JQElement.innerHTML = e.outerHTML;return JQElement;}else if(navigator.appName == "Microsoft Internet Explorer"){JQElement.innerHTML = e.outerHTML;return JQElement;};};return null;},is_leap:function(year) {/*@/判断是否为闰年@year:年份*/arguments.callee.Explain = "判断是否为闰年";return (year%100==0?res=(year%400==0?1:0):res=(year%4==0?1:0));},is_Month:function(Month,dateYear){/*@判断月份大小并返回当月天数@Month:月份@dateYear:年份*/arguments.callee.Explain = "判断月份大小并返回当月天数";dateYear = dateYear || new Date().getFullYear();var dateindex = 31;if(Month % 2 == 0){dateindex = 30;if(Month == 2){(this.is_leap(dateYear))?dateindex = 29:dateindex = 28;};};if(Month >= 8){(Month % 2 == 0)?dateindex = 31:dateindex = 30;};return dateindex;},each:function(arr,fn){/*@each封装*/arguments.callee.Explain = "each封装";for (var i = 0 ; i < arr.length;i++){if(fn.call(arr[i],i,arr[i]) === false){break;};};},JQ_DOM:function(JQname,JQ_DOM){/*@仿jquery架构,可扩展。@JQname：库名@JQ_DOM：库名代词例如"$_"*/arguments.callee.Explain = "JQ架构";JQname = JQname || "JQ";JQ_DOM = JQ_DOM || "$_";var win_A;var win_$_;var fasicon = this;(function(win,doc,fn){var events = [];//拷贝核心方法var publicEvent = ["extend","fn"];//公共核心方法var removefn = [];var A = JQname;//原型库var $_ = JQ_DOM;//库名win_$_ = $_;win_A = function(e,contentText){//=======选择器模块==scontentText = contentText || [];var getElement = [];switch(typeof e){case "object":getElement = e;contentText.push(getElement);break;case "string":var m = new RegExp("(?:#(\\w+)|\\.(\\w+)|(\\w+))").exec(e);if(m){if(m[1]){getElement[0] = doc.getElementById(m[1]);//idName}else if(m[2]){getElement = doc.getElementsByClassName(m[2]);//className}else if(m[3]){getElement = doc.getElementsByTagName(m[3]);//TagName};};var ishtml = fasicon.isHTML(e);if(ishtml){getElement = ishtml.children || ishtml.childNodes;};break;default:getElement = [];break;};var query = win_A.prototype;contentText.push.apply(contentText,getElement);query.contentText = contentText;return query;//=======选择器模块==e};// ===========方法处理s=========win_A.fn = {extend:function(obj){//事件方法处理for(var i in obj){this[i] = obj[i];};}};win_A.extend = function(obj){//核心方法处理events.push(obj)for(var i in obj){this[i] = obj[i];};};// ===========方法处理e=========

// ===========方法扩展s=========//【核心方法扩展s】win_A.extend({noConflict:function(name){//多库共存var new$ = win_$_;win_$_ = undefined;if(name){win[name] = new$;}return new$;},query:win_A,query_V:"0.1",query_Name:A,query_Conflict:win_$_,//库名each:fasicon.each});win_A.fn.extend({append:function(obj){//追加元素for(var i = 0, len = this.contentText.length;i<len;i++){this.contentText[i].innerHTML += obj;};return this;},attr:function(attrName,attrValue){//属性读写if(attrName && this.contentText[0]){if(attrValue){this.contentText[0].setAttribute(attrName,attrValue)}return this.contentText[0].getAttribute(attrName);}},html:function(innerHTML){//html读写if(this.contentText[0]){if(innerHTML != undefined){win_A.each(this.contentText,function(i,e){e.innerHTML = innerHTML;});}return this.contentText[0].innerHTML;}},find:function(obj,contentText){obj = obj.toLowerCase() || "";contentText = contentText || [];for(var i = 0, len = this.contentText.length;i<len;i++){for (var j = 0,jleg = this.contentText[i].children.length;j<jleg;j++){var m = new RegExp("(?:#(\\w+)|\\.(\\w+)|(\\w+))","img").exec(obj);if(m){if(m[1]){//idif(this.contentText[i].children[j].id.toLowerCase() == obj){contentText.push(this.contentText[i].children[j]);};}else if(m[2]){//classif(this.contentText[i].children[j].className.toLowerCase() == obj){contentText.push(this.contentText[i].children[j]);};}else if(m[3]){//tagif(this.contentText[i].children[j].tagName.toLowerCase() == obj){contentText.push(this.contentText[i].children[j]);};};}};};var _this = {contentText:contentText};for(var i in this){if(i != "contentText"){_this[i] = this[i];};};return _this;}});//【核心方法扩展e】

//事件方法扩展var eventsFn = ["click"];//event事件数组for (var i = 0 ; i < eventsFn.length;i++){win_A.fn[eventsFn[i]] = (function(name){//写入事件return function (fn){var context = this.contentText;for(var i = 0 ; i < context.length;i++){removefn.push({context:context,fn:fn});if(doc.addEventListener){context[i].addEventListener(name,fn);}else{context[i].attachEvent("on"+name,fn);};};return this;};})(eventsFn[i]);win_A.fn["un"+eventsFn[i]] = (function(name){//移除事件return function (fn){fn = fn || new Function();for(var i = 0 ; i < removefn.length;i++){var index = 0;for(var j = 0 ; j < removefn[i].context.length ; j++){if(removefn[i].context[j] == this.contentText[j]){index++;};};if(index == removefn[i].context.length){var context = this.contentText;for(var a = 0 ; a < context.length;a++){if(doc.removeEventListener){//非IEcontext[a].removeEventListener(name,removefn[i].fn);}else{//IEcontext[a].detachEvent("on"+name,removefn[i].fn);};};};};fn();return this;};})(eventsFn[i]);};// ===========方法扩展e=========win_A.prototype = win_A.fn;win_A.prototype.fn = win_A.fn;fn(win,doc,win_A,events,publicEvent);})(wins,doct,function(win,doc,A,events,publicEvent){win_$_ = function(a){return new A(a);};for(var i = 0 ; i < events.length ; i++){for(var j in events[i]){win_$_[j] = events[i][j];};};for(var i = 0 ; i < publicEvent.length;i++){win_$_[publicEvent[i]] = A[publicEvent[i]];};win_$_.prototype = A.prototype;});return win_$_;},ArrayExtend:function(){/*@:数组扩展*/arguments.callee.Explain = "数组扩展";//======数组去重复Array.prototype.unique1 = function(){var res = [this[0]];for(var i = 1; i < this.length; i++){var repeat = false;for(var j = 0; j < res.length; j++){if(this[i] == res[j]){repeat = true;break;};};if(!repeat){res.push(this[i]);};};return res;};// 计算数组中的最大值Array.prototype.max = function() {return Math.max.apply({}, this);}

// 计算数组中的最小值Array.prototype.min = function() {return Math.min.apply({}, this);}

// 复制数组Array.prototype.copy = function() {return [].concat(this);};

// 去除数组中指定元素，只能去除一个，如果想多个，之前先用unique处理Array.prototype.remove = function(value){for (var i = 0, len = this.length; i < len; i++) {if (this[i] == value) {this.splice(i, 1);break;}}return this;}

// 判断数组中是否存在指定元素，返回索引值Array.prototype.inArray = function(value) {var index = -1, key;for (key in this) {if (this[key] == value) {index = key;break;}}return index;}

},StringExtend:function() {/*@:字符串扩展*/arguments.callee.Explain = "字符串扩展";// 重复字符串String.prototype.repeat = function(n) {return new Array(n+1).join(this);}

// 替换全部String.prototype.replaceAll = function(str1, str2) {return this.replace(new RegExp(str1, "gm"), str2);}

// 清除空格String.prototype.trim = function() {return this.replace(/^\s*(.*?)\s+$/, "$1");}

},returnLunarDateToB:function(dateA,dateB,dateC){/*@dateA:年份@dateB:月分@dateC:日期*/arguments.callee.Explain="公历转农历";var initData = new Date();dateA = dateA || initData.getFullYear();dateB = dateB || initData.getMonth()+1;dateC = dateC || initData.getDate();var LunarDate = {madd: new Array(0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334),HsString: '甲乙丙丁戊己庚辛壬癸',EbString: '子丑寅卯辰巳午未申酉戌亥',NumString: "一二三四五六七八九十",MonString: "正二三四五六七八九十冬腊",CalendarData: new Array(0xA4B, 0x5164B, 0x6A5, 0x6D4, 0x415B5, 0x2B6, 0x957, 0x2092F, 0x497, 0x60C96, 0xD4A, 0xEA5, 0x50DA9, 0x5AD, 0x2B6, 0x3126E, 0x92E, 0x7192D, 0xC95, 0xD4A, 0x61B4A, 0xB55, 0x56A, 0x4155B, 0x25D, 0x92D, 0x2192B, 0xA95, 0x71695, 0x6CA, 0xB55, 0x50AB5, 0x4DA, 0xA5B, 0x30A57, 0x52B, 0x8152A, 0xE95, 0x6AA, 0x615AA, 0xAB5, 0x4B6, 0x414AE, 0xA57, 0x526, 0x31D26, 0xD95, 0x70B55, 0x56A, 0x96D, 0x5095D, 0x4AD, 0xA4D, 0x41A4D, 0xD25, 0x81AA5, 0xB54, 0xB6A, 0x612DA, 0x95B, 0x49B, 0x41497, 0xA4B, 0xA164B, 0x6A5, 0x6D4, 0x615B4, 0xAB6, 0x957, 0x5092F, 0x497, 0x64B, 0x30D4A, 0xEA5, 0x80D65, 0x5AC, 0xAB6, 0x5126D, 0x92E, 0xC96, 0x41A95, 0xD4A, 0xDA5, 0x20B55, 0x56A, 0x7155B, 0x25D, 0x92D, 0x5192B, 0xA95, 0xB4A, 0x416AA, 0xAD5, 0x90AB5, 0x4BA, 0xA5B, 0x60A57, 0x52B, 0xA93, 0x40E95),Year: null,Month: null,Day: null,TheDate: null,GetBit: function(m, n){return (m >> n) & 1;},e2c: function(){this.TheDate = (arguments.length != 3) ? new Date(): new Date(arguments[0], arguments[1], arguments[2]);var total, m, n, k;var isEnd = false;var tmp = this.TheDate.getFullYear();total = (tmp - 1921) * 365 + Math.floor((tmp - 1921) / 4) + this.madd[this.TheDate.getMonth()] + this.TheDate.getDate() - 38;if (this.TheDate.getYear() % 4 == 0 && this.TheDate.getMonth() > 1) {total++;}for (m = 0; ; m++) {k = (this.CalendarData[m] < 0xfff) ? 11: 12;for (n = k; n >= 0; n--) {if (total <= 29 + this.GetBit(this.CalendarData[m], n)) {isEnd = true;break;}total = total - 29 - this.GetBit(this.CalendarData[m], n);}if (isEnd)break;}this.Year = 1921 + m;this.Month = k - n + 1;this.Day = total;if (k == 12) {if (this.Month == Math.floor(this.CalendarData[m] / 0x10000) + 1) {this.Month = 1 - this.Month;}if (this.Month > Math.floor(this.CalendarData[m] / 0x10000) + 1) {this.Month--;}}},GetcDateString: function(){var tmp = "";tmp += this.HsString.charAt((this.Year - 4) % 10);tmp += this.EbString.charAt((this.Year - 4) % 12);tmp += "年 ";if (this.Month < 1) {tmp += "(闰)";tmp += this.MonString.charAt(-this.Month - 1);} else {tmp += this.MonString.charAt(this.Month - 1);}tmp += "月";tmp += (this.Day < 11) ? "初": ((this.Day < 20) ? "十": ((this.Day < 30) ? "廿": "三十"));if (this.Day % 10 != 0 || this.Day == 10) {tmp += this.NumString.charAt((this.Day - 1) % 10);}return tmp;},GetLunarDay: function(solarYear, solarMonth, solarDay) {if (solarYear < 1921 || solarYear > 2020) {return "";} else {solarMonth = (parseInt(solarMonth) > 0) ? (solarMonth - 1): 11;this.e2c(solarYear, solarMonth, solarDay);return this.GetcDateString();}}};return LunarDate.GetLunarDay(dateA,dateB,dateC);},returnLunarDate:function returnDate(dateYear,dateMonth){/*@dateYear:年份@dateMonth:月份*/arguments.callee.Explain="返回日历数据";var initData = new Date();dateYear = dateYear || initData.getFullYear();dateMonth = dateMonth || initData.getMonth()+1;var dateDay = new Date(dateYear,dateMonth-1,1).getDay(),//星期dateindex = this.is_Month(dateMonth,dateYear),DayData = new Array(42),newDayAll = ["星期日","星期一","星期二","星期三","星期四","星期五","星期六"],newDayAllIndex = 0;for(var i = 0 ; i < DayData.length ; i++){if(i % 7 == 0){newDayAllIndex = 0;}else{newDayAllIndex ++;};DayData[i] = {week:newDayAllIndex,name:newDayAll[newDayAllIndex],Explain:"说明：" +"==@ LunarCalendar：当天对应的农历；"+"==@ dateDayIndex：该参数是指当月的1号的索引值为dateDayIndex，即"+dateDay+"==@ day：当天号数；"+"==@ getDayAll：当天总日期；"+"==@ getDateIdex：参数为当月总天数；"+"==@ getDateIdex_Lastmonth：参数为上月总天数；"+"==@ getDateIdex_Nextmonth：参数为下月总天数；"+"==@ name：当天星期数【文字】（星期一/星期六）；"+"==@ week：当天星期数【数字】（0-6）；",dateDayIndex:dateDay,getDateIdex:this.is_Month(dateMonth,dateYear),getDateIdex_Lastmonth:this.is_Month(dateMonth-1,dateYear),getDateIdex_Nextmonth:this.is_Month(dateMonth+1,dateYear)};var returnLunarDateToB_index = 0;if(i >= dateDay && i < dateindex+dateDay){DayData[i].day = i-dateDay+1;}else if(i < dateDay){DayData[i].day = this.is_Month(dateMonth-1,dateYear)-dateDay+i+1;switch (dateindex){case 30:DayData[i].day = this.is_Month(dateMonth-1,dateYear)-dateDay+i+1;break;case 31:DayData[i].day = this.is_Month(dateMonth,dateYear)-dateDay+i;if(dateMonth == 8 || dateMonth == 3){DayData[i].day = this.is_Month(dateMonth-1,dateYear)+1-dateDay+i;};if(dateMonth == 1){DayData[i].day = this.is_Month(12,dateYear)+1-dateDay+i;};break;};returnLunarDateToB_index = -1;}else{DayData[i].day = i-dateindex-dateDay+1;returnLunarDateToB_index = 1;};DayData[i].LunarCalendar = this.returnLunarDateToB(dateYear,dateMonth+returnLunarDateToB_index,DayData[i].day);DayData[i].getDayAll = (function(){var dateMonth2 = dateMonth+returnLunarDateToB_index;if(dateMonth2 > 12){return dateYear+1;}else if(dateMonth2 < 1){return dateYear-1;}return dateYear;})()+"-"+(function(){var dateMonth2 = dateMonth+returnLunarDateToB_index;if(dateMonth2 > 12){return 1;}else if(dateMonth2 < 1){return 12;}return dateMonth2;})()+"-"+DayData[i].day;};return DayData;},MaxImages:function(obj,fn){/*@obj:layer弹层参数，具体参数如下方实例。@fn:弹层成功回调*/arguments.callee.Explain = "图片放大弹层";if(!wins.layer){alert("页面无layer.js，请先引入layer.js");return;};$("img").click(function(){obj = obj || {};var _this = this;obj.title = obj.title || "图片查看"+(function(){return "【"+($(_this).attr("title") || $(_this).attr("src"))+"】";})();obj.bool = obj.bool || true;if(obj.bool){layer.closeAll();};layer.open({title:obj.title||false,type:obj.type||1,//类型content:'<img width="100%" s height="100%" src="'+$(this).attr("src")+'">',//内容maxWidth:obj.width || "100%",//宽高maxmin:obj.maxmin || true,//是否最大化shade:obj.shade || 0,//遮罩层moveOut:obj.moveOut || true,//是否过界moveType:obj.moveType || 1,//拖拽风格move:".layui-layer-content,.layui-layer-title",min:obj.min || new Function(),max:obj.max || new Function(),success:fn || new Function()});});}};fasicon.prototype.IEhacker();//IE兼容处理fasicon.prototype.ArrayExtend();//数组扩展fasicon.prototype.StringExtend();//字符串扩展})(window,document);

说明：本js兼容IE，可扩展。