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

	appId	NIMQChatChannelCategory
	categoryId	NIMQChatChannelCategory
	channelNumber	NIMQChatChannelCategory
	createTime	NIMQChatChannelCategory
	custom	NIMQChatChannelCategory
	name	NIMQChatChannelCategory
	owner	NIMQChatChannelCategory
	reorderWeight	NIMQChatChannelCategory
	serverId	NIMQChatChannelCategory
	updateTime	NIMQChatChannelCategory
	validflag	NIMQChatChannelCategory
	viewMode	NIMQChatChannelCategory