#import ; @interface ChatHistoryRespDTO : NSObject //聊天记录ID @property (nonatomic, strong) NSInteger id; //发送者用户ID @property (nonatomic, assign) NSString fromUserId; //接收者用户ID @property (nonatomic, assign) NSString toUserId; //聊天内容 @property (nonatomic, assign) NSString content; //是否收藏 (1: 已收藏, 0: 未收藏) @property (nonatomic, strong) NSInteger isFavorite; //是否是自己发送的消息 @property (nonatomic, strong) BOOL isSelf; //发送时间 @property (nonatomic, assign) NSString sendTime; @end