在***DAOImpl.java中的代码以下
复制代码 代码以下:
public String getCompuName()
{
Map<String, String> map = System.getenv() ;
String computerName = map.get("COMPUTERNAME");// 获得计算机名
return computerName;
}
public String getIp()
{
InetAddress addr = null;
try {
addr = InetAddress.getLocalHost();
}
catch (UnknownHostException e)
{
e.printStackTrace();
}
String ip = addr.getHostAddress().toString();//得到该设备IP
return ip;
}

必须引进
复制代码 代码以下:
import java.util.Map;
import java.net.InetAddress;
import java.net.UnknownHostException;

flex前台接待代码
复制代码 代码以下:
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" xmlns:supportClasses="com.esri.ags.skins.supportClasses.*" minWidth="955" minHeight="600" creationComplete="init()">
<fx:Script>
<![CDATA[
import mx.controls.Alert;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
public function init():void
{
IPandPcname.getCompuName();
IPandPcname.getIp();
}
public function IPandPcname_faultHandler(event:FaultEvent):void
{
Alert.show(event.toString());
}
public function getCompuName_Handler(event:ResultEvent):void
{
Alert.show(event.result.toString());
}
public function getIp_Handler(event:ResultEvent):void
{
Alert.show(event.result.toString());
}
]]>
</fx:Script>
<s:layout>
<supportClasses:AttachmentLayout/>
</s:layout>
<fx:Declarations>
<!-- 将非可视性原素(比如服务项目、值目标)放到这里 -->
<mx:RemoteObject id="IPandPcname" destination="systemConfAction" fault="IPandPcname_faultHandler(event)">
<mx:method name="getCompuName" result="getCompuName_Handler(event)" />
<mx:method name="getIp" result="getIp_Handler(event)" />
</mx:RemoteObject>
</fx:Declarations>
</s:Application>