JCMessageChannel 成员列表

成员的完整列表，这些成员属于 JCMessageChannel,包括所有继承而来的类成员

+	create:callback:	JCMessageChannel	static
+	destroy	JCMessageChannel	static
-	fetchMessages:startMessageId:count:pack:	JCMessageChannel
-	markReadMessage:messageId:isGroup:	JCMessageChannel
-	markRecvMessage:messageId:	JCMessageChannel
-	refreshConversation:lastQueryTime:	JCMessageChannel
-	sendFile:keyId:messageType:fileUri:thumbUri:size:duration:extraParams:cookie:atAll:atServerUidList:	JCMessageChannel
-	sendMessage:keyId:messageType:text:extraParams:cookie:atAll:atServerUidList:	JCMessageChannel
	thumbDir	JCMessageChannel
-	withdrawalMessage:messageId:content:	JCMessageChannel