flex는 자바 백엔드를 통해 ip와 pcname 예시 코드를 가져옵니다

***DAOImpl.java의 코드는 다음과 같습니다

 
  
public String getCompuName() 
  
{ 
  
Map map = System.getenv() ; 
  
String computerName = map.get("COMPUTERNAME");//        
  
return computerName; 
  
} 
  
public String getIp() 
  
{ 
  
InetAddress addr = null; 
  
try { 
  
addr = InetAddress.getLocalHost(); 
  
} 
  
catch (UnknownHostException e) 
  
{ 
  
e.printStackTrace(); 
  
} 
  
String ip = addr.getHostAddress().toString();//    IP 
  
return ip; 
  
} 
  
 
 

도입 필요

 
  
import java.util.Map; 
  
import java.net.InetAddress; 
  
import java.net.UnknownHostException; 
  
 
 

flex 프론트 데스크 코드

 
  
 
  
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()"> 
  
 
  <br/>import mx.controls.Alert; 
  <br/>import mx.rpc.events.FaultEvent; 
  <br/>import mx.rpc.events.ResultEvent; 
  <br/>public function init():void 
  <br/>{ 
  <br/>IPandPcname.getCompuName(); 
  <br/>IPandPcname.getIp(); 
  <br/>} 
  <br/>public function IPandPcname_faultHandler(event:FaultEvent):void 
  <br/>{ 
  <br/>Alert.show(event.toString()); 
  <br/>} 
  <br/>public function getCompuName_Handler(event:ResultEvent):void 
  <br/>{ 
  <br/>Alert.show(event.result.toString()); 
  <br/>} 
  <br/>public function getIp_Handler(event:ResultEvent):void 
  <br/>{ 
  <br/>Alert.show(event.result.toString()); 
  <br/>} 
  <br/>]]&gt; 
  <br/>