要求所有的Flex代码：什么是最快捷的方式改为大型XML数据文件，查看他们在一个DataGrid ？ 4使用的方法和他们的业绩在一台机器...来源： http://philflash.inway 。 com / dgperf / index.html的

详细问题

在许多用户抱怨性能flex能够读取文件XML.Voici分类的4种方法：

方法1

代表数据，我们使用节点。 客户端出席情况如下： <client> <名称> <client><nom>Deschamps</nom><prenom>Amandine</prenom><ville>Caluire-Et-Cuire</ville><age>43</age><ca>2173.7</ca></client> “ / <client><nom>Deschamps</nom><prenom>Amandine</prenom><ville>Caluire-Et-Cuire</ville><age>43</age><ca>2173.7</ca></client> ” <firstname> <client><nom>Deschamps</nom><prenom>Amandine</prenom><ville>Caluire-Et-Cuire</ville><age>43</age><ca>2173.7</ca></client> “ / <client><nom>Deschamps</nom><prenom>Amandine</prenom><ville>Caluire-Et-Cuire</ville><age>43</age><ca>2173.7</ca></client> ” <city> <client><nom>Deschamps</nom><prenom>Amandine</prenom><ville>Caluire-Et-Cuire</ville><age>43</age><ca>2173.7</ca></client> “ / <client><nom>Deschamps</nom><prenom>Amandine</prenom><ville>Caluire-Et-Cuire</ville><age>43</age><ca>2173.7</ca></client> ” <age> <client><nom>Deschamps</nom><prenom>Amandine</prenom><ville>Caluire-Et-Cuire</ville><age>43</age><ca>2173.7</ca></client> “ / <client><nom>Deschamps</nom><prenom>Amandine</prenom><ville>Caluire-Et-Cuire</ville><age>43</age><ca>2173.7</ca></client> ” “ <client><nom>Deschamps</nom><prenom>Amandine</prenom><ville>Caluire-Et-Cuire</ville><age>43</age><ca>2173.7</ca></client> “ 2173.7 ” / <client><nom>Deschamps</nom><prenom>Amandine</prenom><ville>Caluire-Et-Cuire</ville><age>43</age><ca>2173.7</ca></client> “ ” / <client><nom>Deschamps</nom><prenom>Amandine</prenom><ville>Caluire-Et-Cuire</ville><age>43</age><ca>2173.7</ca></client> “的闪光，我们使用XMLConnector读取该文件（使用图） ，一个模式的DataSet和DataGrid显示的数据。 它使用数据链路（资料连结）约束3 éléments.C '的方法是将“经典”您还可以找到许多教程。

为什么这种方法速度很慢？

XML文件的大小315 kb的。 当使用模式XMLConnector ，闪光灯使用的XPath访问données.Le文件大，缓慢的XPath是：这是最长的。 它的12.5秒。

方法2

的想法，这种方法是使用属性（而不是节点）和看到的影响，客户performances.Un代表如下： “ <client nom="Deschamps" prenom="Amandine" ville="Caluire-Et-Cuire" age="43" ca="2173.7"/> = ” <client nom="Deschamps" prenom="Amandine" ville="Caluire-Et-Cuire" age="43" ca="2173.7"/> “如first_name = ” <client nom="Deschamps" prenom="Amandine" ville="Caluire-Et-Cuire" age="43" ca="2173.7"/> “ <client nom="Deschamps" prenom="Amandine" ville="Caluire-Et-Cuire" age="43" ca="2173.7"/> = “ <client nom="Deschamps" prenom="Amandine" ville="Caluire-Et-Cuire" age="43" ca="2173.7"/> ” <client nom="Deschamps" prenom="Amandine" ville="Caluire-Et-Cuire" age="43" ca="2173.7"/> = “ <client nom="Deschamps" prenom="Amandine" ville="Caluire-Et-Cuire" age="43" ca="2173.7"/> ” <client nom="Deschamps" prenom="Amandine" ville="Caluire-Et-Cuire" age="43" ca="2173.7"/> = “ 2173.7 ” / “在闪存，我们使用相同的方法，在方法1 ： 1 XMLConnector阅读文件（通过导入架构） ，作为一个DataSet模型和一个DataGrid显示的数据。 它使用数据链路（资料连结）绑定的3要素。

为什么这种方法比方法1 ？

是的XPath是“快速”进入一个属性（一个节点） 。 还注意到， XML是更多的“小” （ 164 kb的不是315 kb的） 。 持续大约12秒...

方法3

代表数据，我们使用attributs.L想法，这种方法是不使用的布局XMLConnector （其中使用的XPath ） ，但分析器手动XML.Pour这一点，我们阅读了“速成”的XML ：它使用一个while循环与nextSibling 。 编码的数字，我们会使用数 （不parseInt和parseFloat这是速度较慢） 。没有更多的数据绑定和数据集之间XMLConnector 。 它使用Dataprovider将DataSet绑定的结果，剖析XML 。

为什么这种方法比方法2 ？

它执行手动剖析XML 。 它不再使用的XPath （而不是使用的架构XMLConnector ） 。对，它必须编码属性。 在大多数的XML数据，有字符串和数字。 编码非常快。 试验持续3秒。

方法4

法3 ，我们知道很快读取 XML 。 的想法，这种方法是，他们是否可以改善数据链路（使用方法在Dataprovider 3 ） 。如果你看的文件数据 ，有两种方法可将准数据，以一个DataSet ：该方法Dataprovider方法和项目 。之间的区别是什么项目和Dataprovider ？文件Flash MX中2004年， Flash 8中LiveDocs或没有给予太多的细节。 因此，我们必须看的来源的数据：在Flash 8 ：的Macromedia \ Flash 8中\恩\首次运行\ Classes下\的MX \数据\组件\ DataSet中 。奥森事实上，该方法Dataprovider进行类型转换，如果有一个模式（在该方法internalAddItem ） 。 这些项目的方法进行了直接的联系（不转换/检查型） 。正如我们已经取得的转换，它使用的方法的项目 。 （在方法3 ，类型转换，没有必要） 。代码如下：

client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} client_con.addEventListener （ “ client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} ” ， Delegate.create （ client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} ， client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} ));// client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} （ ） ： client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} （ client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} ： client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} = client_con.results ; client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} ： client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} = [ ] ; client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} = dataXML.firstChild ; client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} ： client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} = mainNode.firstChild ; client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} （ client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} ） （ client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} = client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} （ ） ; client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} （ client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} ： client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} aNode.attributes ） （ client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} （ client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} == “ client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} ” | | client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} == “ client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} “ ） （ client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} [ client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} ] = client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} （ aNode.attributes [ client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} ] ） ; ） client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} （ client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} [ client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} ] = aNode.attributes [ client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} ] ; ） ） resultArray.push （ client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} ） ; aNode.nextSibling = client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} ; ） / / - client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} （而client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} ） client_ds.items = client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;} ; ） client_con.addEventListener("result", Delegate.create(this, doParseData));//function doParseData():Void {var dataXML:XML = client_con.results;var resultArray:Array = [];var mainNode = dataXML.firstChild;var aNode:XMLNode = mainNode.firstChild;while (aNode) {var obj = new Object();for (var attribute:String in aNode.attributes) {if (attribute == “age” || attribute == “ca”) {obj[attribute] = Number(aNode.attributes[attribute]);} else {obj[attribute] = aNode.attributes[attribute];}}resultArray.push(obj);aNode = aNode.nextSibling;}// — use items (and not dataProvider)client_ds.items = resultArray;}

下面是一个方法，从一十二点五秒以不到0.5 秒的时间宣读了一份文件2 000录音 ！

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