利用fluorineFx将DataTable从.Net传递到Flash

FluorineFx自带的示例都不错，就是有点不简洁，下面的代码基本上已经最简版了(环境vs2010)
1、先创建一个Web Application，然后添加FluorineFx以及FluorineFx.ServiceBrowser的引用

这二个程序集的默认位置在:

C:\Program Files (x86)\FluorineFx\Bin\net\3.5\FluorineFx.dll
C:\Program Files (x86)\FluorineFx\Bin\net\3.5\FluorineFx.ServiceBrowser.dll

2、然后添加一个DataService.cs类，写好.net的服务端代码

using System.Data;
using FluorineFx;

namespace DataTableDemo
{
    [RemotingService]
    public class DataService
    {

        [DataTableType("随便填写什么")]
        public object GetCountries(string capital)
        {
            DataTable tbl = new DataTable();
            tbl.Columns.Add("ID", typeof(System.Int32));
            tbl.Columns.Add("Country", typeof(System.String));
            tbl.Columns.Add("Capital", typeof(System.String));

            tbl.Rows.Add(1, "Andorra", "Andorra");
            tbl.Rows.Add(2, "United Arab", "Abu Dhabi");
            tbl.Rows.Add(3, "BeiJing", "China");

            if (capital.Length > 0)
            {
                DataTable tbl2 = tbl.Clone();
                DataRow[] drs =  tbl.Select("Capital like '%" + capital + "%'");
                foreach (var item in drs)
                {
                    tbl2.Rows.Add(item[0], item[1], item[2]);
                }
                return tbl2;
            }

            return tbl;

        }
    }
}

这段代码很简单，就是返回一个DataTable而已

3、添加一些配置文件

  3.1、修改web.config

<?xml version="1.0" encoding="utf-8"?>
<configuration>
	<configSections>
    <!--添加fluorinefx配置节信息-->
    <sectionGroup name="fluorinefx">
			<section name="settings" type="FluorineFx.Configuration.XmlConfigurator, FluorineFx" requirePermission="false"/>
		</sectionGroup>
	</configSections>
	<fluorinefx>
		<settings>
		</settings>
	</fluorinefx>

	<system.web>
		<httpModules>
      <!--添加FluorineGateway的httpMudules-->
      <add name="FluorineGateway" type="FluorineFx.FluorineGateway, FluorineFx"/>
		</httpModules>
		<compilation debug="true" targetFramework="4.0" />
	</system.web>
</configuration>

  3.2、创建WEB-INF/flex目录，并创建二个文件remoting-config.xml,services-config.xml

remoting-config.xml内容

<?xml version="1.0" encoding="UTF-8"?>
<service id="remoting-service"
    class="flex.messaging.services.RemotingService"
    messageTypes="flex.messaging.messages.RemotingMessage">

	<!-- DO NOT CHANGE <adapters> SECTION-->
    <adapters>
        <adapter-definition id="dotnet" class="FluorineFx.Remoting.RemotingAdapter" default="true"/>
    </adapters>

    <default-channels>
        <channel ref="my-amf"/>
    </default-channels>

  <destination id="fluorine">
    <properties>
      <source>*</source>
    </properties>
  </destination>

</service>

services-config.xml内容

<?xml version="1.0" encoding="utf-8" ?>
<services-config>
    <services>
  		<service-include file-path="remoting-config.xml" />
    </services>

    <channels>
        <channel-definition id="my-amf" class="mx.messaging.channels.AMFChannel">
            <endpoint uri="http://{server.name}:{server.port}/{context.root}/Gateway.aspx" class="flex.messaging.endpoints.AMFEndpoint"/>
            <properties>
				      <legacy-collection>true</legacy-collection>
            </properties>
        </channel-definition>
    </channels>
</services-config>

目录结构如下：

4、写Flash调用端

import org.bytearray.remoting.Service;
import org.bytearray.remoting.PendingCall;
import org.bytearray.remoting.events.ResultEvent;
import org.bytearray.remoting.events.FaultEvent;

var gatewayUrl:String="http://localhost:7796/Gateway.aspx";
if (root.loaderInfo.parameters.remotingGatewayPath!=null) {
	gatewayUrl=root.loaderInfo.parameters.remotingGatewayPath+"/Gateway.aspx";
}

var service:Service=new Service("DataTableDemo.DataService",gatewayUrl,ObjectEncoding.AMF3);
var rpc:PendingCall=service.GetCountries("B");
rpc.addEventListener( ResultEvent.RESULT, success );
rpc.addEventListener( FaultEvent.FAULT, error );

function success( pEvt:ResultEvent ):void {
	txtResult.text="当前网关路径：" + gatewayUrl + "\n调用成功，以下是返回的数据：\n";
	var len:int=pEvt.result.length;
	var i:int=0;
	for (i=0; i<len; i++) {
		txtResult.appendText("ID："+pEvt.result[i].ID+"，Country："+pEvt.result[i].Country+"，Capital："+pEvt.result[i].Capital+"\n");
	}

}

function error( pEvt:FaultEvent ):void {
	txtResult.text="当前网关路径：" + gatewayUrl + "\n调用失败，以下是详细信息：\n";
	txtResult.appendText( pEvt.fault.description );
}

运行截图：

示例源文件下载： http://cid-2959920b8267aaca.office.live.com/self.aspx/Flash/01.DataTable.rar