套件 | mx.messaging.channels |
類別 | public class StreamingHTTPChannel |
繼承 | StreamingHTTPChannel HTTPChannel PollingChannel Channel EventDispatcher Object |
子類別 | SecureStreamingHTTPChannel |
語言版本: | ActionScript 3.0 |
產品版本: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3 |
執行階段版本: | Flash Player 9, AIR 1.1 |
Messages sent by this channel to the server are sent using a URLLoader which uses an HTTP connection internally for the duration of the operation. Once the message is sent and an acknowledgement or fault is returned the HTTP connection used by URLLoader is released by the channel. These client-to-server messages are not sent over the streaming HTTP connection that the channel holds open to receive server pushed data.
Although this class extends the base HTTPChannel to inherit the regular HTTP handling, it does not support polling.
公用方法
方法 | 定義自 | ||
---|---|---|---|
Constructor. | StreamingHTTPChannel | ||
addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
會在 EventDispatcher 物件註冊事件偵聽程式,以便讓偵聽程式收到事件的通知。 | EventDispatcher | ||
Subclasses should override this method to apply any settings that may be
necessary for an individual channel. | Channel | ||
Connects the ChannelSet to the Channel. | Channel | ||
Disables polling based on the number of times enablePolling()
and disablePolling() have been invoked. | PollingChannel | ||
Disconnects the ChannelSet from the Channel. | Channel | ||
會將事件傳送到事件流程。 | EventDispatcher | ||
Enables polling based on the number of times enablePolling()
and disablePolling() have been invoked. | PollingChannel | ||
會檢查 EventDispatcher 物件是否有對特定的事件類型註冊偵聽程式。 | EventDispatcher | ||
指出物件是否有已定義的指定屬性。 | Object | ||
指出 Object 類別的實體是否位於指定為參數的物件原型鏈中。 | Object | ||
Sends a CommandMessage to the server to logout if the Channel is connected. | Channel | ||
[覆寫]
Polling is not supported by this channel. | StreamingHTTPChannel | ||
指出指定的屬性是否存在,以及是否可列舉。 | Object | ||
會從 EventDispatcher 物件移除偵聽程式。 | EventDispatcher | ||
[覆寫]
Sends the specified message to its target destination. | PollingChannel | ||
Sets the credentials to the specified value. | Channel | ||
為迴圈作業設定動態屬性的可用性。 | Object | ||
傳回代表此物件的字串,根據地區特定慣例進行格式化。 | Object | ||
會傳回指定之物件的字串形式。 | Object | ||
會傳回指定之物件的基本值。 | Object | ||
檢查此 EventDispatcher 物件是否已註冊事件偵聽程式,或者此物件的任何祖系已為特定事件類型註冊事件偵聽程式。 | EventDispatcher |
建構函式詳細資料
StreamingHTTPChannel | () | 建構函式 |
public function StreamingHTTPChannel(id:String = null, uri:String = null)
語言版本: | ActionScript 3.0 |
產品版本: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3 |
執行階段版本: | Flash Player 9, AIR 1.1 |
Constructor.
參數id:String (default = null ) — The id of this Channel.
| |
uri:String (default = null ) — The uri for this Channel.
|
方法詳細資訊
poll | () | 方法 |
override public function poll():void
語言版本: | ActionScript 3.0 |
產品版本: | BlazeDS 4, Adobe Digital Enterprise Platform Data Services for Java EE 3 |
執行階段版本: | Flash Player 9, AIR 1.1 |
Polling is not supported by this channel.
Tue Jun 12 2018, 03:47 PM Z