NIMFileObject 成员列表

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

	displayName	NIMFileObject
	fileLength	NIMFileObject
-	initWithData:extension:	NIMFileObject
-	initWithData:extension:scene:	NIMFileObject
-	initWithSourcePath:	NIMFileObject
-	initWithSourcePath:scene:	NIMFileObject
	md5	NIMFileObject
	message	<NIMMessageObject>
	path	NIMFileObject
	qchatMessage	<NIMMessageObject>
-	setUploadURL:	NIMFileObject
-	type	<NIMMessageObject>
	url	NIMFileObject