成员的完整列表，这些成员属于 com.netease.nimlib.sdk.v2.chatroom.option.V2NIMChatroomLoginOption,包括所有继承而来的类成员

getAuthType()	com.netease.nimlib.sdk.v2.chatroom.option.V2NIMChatroomLoginOption
getLoginExtensionProvider()	com.netease.nimlib.sdk.v2.chatroom.option.V2NIMChatroomLoginOption
getRouteConfig()	com.netease.nimlib.sdk.v2.chatroom.option.V2NIMChatroomLoginOption
getTokenProvider()	com.netease.nimlib.sdk.v2.chatroom.option.V2NIMChatroomLoginOption
toString()	com.netease.nimlib.sdk.v2.chatroom.option.V2NIMChatroomLoginOption
V2NIMChatroomLoginOption(V2NIMLoginAuthType authType, V2NIMChatroomTokenProvider tokenProvider, V2NIMChatroomLoginExtensionProvider loginExtensionProvider, V2NIMRouteConfig routeConfig)	com.netease.nimlib.sdk.v2.chatroom.option.V2NIMChatroomLoginOption