这是我的ChatInformation kotlin类: open class ChatInformation( var Id: Int = 0, var TopicId: Int = 0, var CreateTime: String? = null, var StartTime: String? = null, var EndTime: String? = null, var StatusId: Int = 0, var Duration: String? = null, var TeacherId: String = "", var LearnerId: String = "", var SubjectName: String = "", […]