標籤：blog http io ar os 使用 sp for strong
轉自：http://www.cnblogs.com/dyingbleed/archive/2013/05/16/3075105.html
收發訊息
接收訊息
通過實現
- (void)xmppStream:(XMPPStream *)sender didReceiveMessage:(XMPPMessage *)message;
方法
當接收到 <message /> 標籤的內容時，XMPPFramework 架構回調該方法
根據 XMPP 協議，訊息體的內容儲存在標籤 <body /> 內
- (void)xmppStream:(XMPPStream *)sender didReceiveMessage:(XMPPMessage *)message { NSString *messageBody = [[message elementForName:@"body"] stringValue];}
發送訊息
發送訊息，我們需要根據 XMPP 協議，將資料放到 <message /> 標籤內，例如：
<message type="chat" to="[email protected]">
<body>Hello World!<body />
<message />
- (void)sendMessage:(NSString *) message toUser:(NSString *) user { NSXMLElement *body = [NSXMLElement elementWithName:@"body"]; [body setStringValue:message]; NSXMLElement *message = [NSXMLElement elementWithName:@"message"]; [message addAttributeWithName:@"type" stringValue:@"chat"]; NSString *to = [NSString stringWithFormat:@"%@@example.com", user]; [message addAttributeWithName:@"to" stringValue:to]; [message addChild:body]; [self.xmppStream sendElement:message];}
【iOS XMPP】使用XMPPFramewok（四）：收發訊息
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