class ChattingApiResult extends Object{ String token; int time; String message; int sendId; int receiveId; String content; ChattingApiResult(this.token, this.time, this.message, this.sendId, this.receiveId, this.content); @override String toString() { return 'ChattingApiResult{token: $token, time: $time, message: $message, sendId: $sendId, receiveId: $receiveId, content: $content}'; } }