Actionscript 3 这个Flex前端应用程序如何连接到我的后端应用程序？定义mx:RemoteObject URL端点URL的位置？

我对Flex是全新的

我正在开发一个旧的（由其他人开发的）应用程序，它具有以下体系结构：一个从Java后端应用程序接收数据的Flex前端

我拼命想了解前端是如何连接到前端的（我必须部署这个应用程序，所以我需要将后端指针更改为Flex前端应用程序）

在我的FLEX前端ent中，我发现这个MyAppServices.mxml文件包含一些标记，这些标记应该表示mxml文件中的HTTPService对象

阅读官方文件：

此标记允许您使用Action访问Java对象的方法 消息格式（AMF）编码

因此，它应该是指向我的后端服务的指针：

<?xml version="1.0" encoding="utf-8"?>
<rds:ServiceLocator 
    xmlns:mx="http://www.adobe.com/2006/mxml" 
    xmlns:rds="com.adobe.cairngorm.business.*">
    <mx:Script>
        <![CDATA[
            import org.myOrganization.myApp.util.ConfigServer;
        ]]>
    </mx:Script>


    <mx:RemoteObject 
        id="genericService"     
        destination="genericService"  
        endpoint= "messagebroker/amf" 
        showBusyCursor="true" 
        requestTimeout="100"
        />

    <mx:RemoteObject 
        id="themeService"       
        destination="themeService"  
        endpoint= "messagebroker/amf" 
        showBusyCursor="true" 
        requestTimeout="100"
        />

    <mx:RemoteObject 
        id="dataService"        
        destination="dataService"  
        endpoint= "messagebroker/amf" 
        showBusyCursor="true" 
        requestTimeout="100"
        />

    <mx:RemoteObject 
        id="userService"        
        destination="userService"  
        endpoint= "messagebroker/amf" 
        showBusyCursor="true" 
        requestTimeout="100"
        />

</rds:ServiceLocator>

但在这里我也找不到我的服务器定义

该代码中包含以下内容：

[Bindable]
public static var VARIABLES_URL:String = "prop.properties";

我认为它会将prop.properties文件的内容导出到VARIABLES\u URL变量中（我完全不确定这种行为），但我的项目中没有prop.properties文件

---

您是否知道在这个Flex项目中后端端点URL的定义位置？或者至少有一些关于如何搜索它的提示？

它可能包含在您的services-config.xml文件中。检查编译器选项并查看是否有-services=path/to/your/services-config.xml

这里有更多的信息。

package org.myOrganization.myApp.util {
    import flash.events.HTTPStatusEvent;
    import flash.events.IOErrorEvent;
    import flash.events.ProgressEvent;
    import flash.events.SecurityErrorEvent;
    import flash.net.URLLoader;
    import flash.net.URLRequest;
    import flash.net.URLVariables;

    import mx.collections.ArrayCollection;
    import mx.core.Application;
    import mx.managers.BrowserManager;
    import mx.managers.IBrowserManager;
    import mx.utils.URLUtil;

    import org.osmf.utils.URL;

    public class ConfigServer {

        // settings
        public static var BIRT_URL:String;
        public static var GEOSERVER_URL:String;
        public static var GEOSERVER_BASELAYER_URL:String;
        public static var APP_CONTEXT:String;
        public static var CAF_SERVER_URL:String;
        public static var CAF_REGISTER_URL:String;

        public static var CAF_FACEBOOK_LOGIN_URL:String;
        public static var CAF_GOOGLE_LOGIN_URL:String;
        public static var CAF_TWITTER_LOGIN_URL:String;

        public static var CAF_FACEBOOK_REGISTER_URL:String;
        public static var CAF_GOOGLE_REGISTER_URL:String;
        public static var CAF_TWITTER_REGISTER_URL:String;

        public static var CAF_FACEBOOK_LOGIN_ENABLED:Boolean;
        public static var CAF_GOOGLE_LOGIN_ENABLED:Boolean;
        public static var CAF_TWITTER_LOGIN_ENABLED:Boolean;

        public static var CAF_FACEBOOK_REGISTER_ENABLED:Boolean;
        public static var CAF_GOOGLE_REGISTER_ENABLED:Boolean;
        public static var CAF_TWITTER_REGISTER_ENABLED:Boolean;

        //operations
        public static var LIST_BYID:String = "listById";
        public static var RESOURCES_NUMBER = "resourceNumber";
        public static var LIST_OPERATION:String = "list";
        public static var GET_OBJECT:String = "getObject";
        public static var ADD_OPERATION:String = "add";
        public static var DELETE_OPERATION:String = "delete";
        public static var UPDATE_OPERATION:String = "update";
        public static var REPORT_OPERATION = "report";
        public static var GET_BYID:String = "getById";
        public static var LIST_UPDATE_OPERATION:String = "listUpdate";  
        public static var APP_SETTINGS = "appSettings";     


        [Bindable]
        public static var VARIABLES_URL:String = "prop.properties";

        [Bindable]
        public static var arrColl:ArrayCollection;

        [Bindable]
        public static var paramColl:ArrayCollection;

        public static var urlReq:URLRequest;
        public static var urlLdr:URLLoader;

        public static function init():void {
            /* Initialize the two ArrayCollections objects with empty arrays. */
            arrColl = new ArrayCollection();
            paramColl = new ArrayCollection();

            /* Initialize the URLRequest object with the URL to the file of name/value pairs. */
            urlReq = new URLRequest(VARIABLES_URL);

            /* Initialize the URLLoader object, assign the various event listeners, and load the specified URLRequest object. */
            urlLdr = new URLLoader();
            urlLdr.addEventListener(Event.COMPLETE, doEvent);
            urlLdr.addEventListener(Event.OPEN, doEvent);
            urlLdr.addEventListener(HTTPStatusEvent.HTTP_STATUS, doEvent);
            urlLdr.addEventListener(IOErrorEvent.IO_ERROR, doEvent);
            urlLdr.addEventListener(ProgressEvent.PROGRESS, doEvent);
            urlLdr.addEventListener(SecurityErrorEvent.SECURITY_ERROR, doEvent);
            urlLdr.load(urlReq);
        }

        public static function doEvent(evt:Event):void {
            arrColl.addItem({type:evt.type, idx:arrColl.length+1, eventString:evt.toString()});

            switch (evt.type) {
                case Event.COMPLETE:
                    /* If the load was successful, create a URLVariables object from the URLLoader.data property and populate the paramColl ArrayCollection object. */
                    var ldr:URLLoader = evt.currentTarget as URLLoader;
                    var vars:URLVariables = new URLVariables(ldr.data);
                    var key:String;

                    for (key in vars) {
                        paramColl.addItem({key:key, value:vars[key]});
                    }

                    //params.visible = true;
                    break;
            }
        }



//      public static function getCurrentUrl():String {
//          var browserManager:IBrowserManager = BrowserManager.getInstance();
//          
//          var url:String = browserManager.url;
//          var result : String = url;       
//          if ( url && ( url.indexOf("file:/") == -1 ) )       
//          {          
//              //result = mx.utils.URLUtil.getFullURL(url, url);
//              result = mx.utils.URLUtil.getProtocol(url)+ "://" +mx.utils.URLUtil.getServerNameWithPort(url);
//
//          }       
//          return result;
//      }
//      
//      [Bindable] 
//      public static var properties:Object = new Object(); 
//      private static var loadedProps:Properties = new Properties();   
//      private function init():void {    
//          loadedProps.addEventListener(Event.COMPLETE, onLoaderComplete);     
//          loadedProps.addEventListener(IOErrorEvent.IO_ERROR, onIOError);     
//          loadedProps.load("prop.properties");
//          loadedProps.s
//      }   
//      
//      private function onLoaderComplete(event:Event):void {     
//          properties.host = loadedProps.getProperty("host");     
//          properties.port = loadedProps.getProperty("port");     
//          properties.webcontext = loadedProps.getProperty("context-root"); 
//      }
    }       
}

[Bindable]
public static var VARIABLES_URL:String = "prop.properties";