对于napcat docker下的onebot协议适配存在问题

[sdutwsl]

使用 napcat-docker 部署onebot协议的服务后 使用-gocq参数启用petpet服务，在连接成功后，会出现如下问题：

1. 私聊消息 会抛出警告 kotlinx.serialization.SerializationException: moe.dituon.petpet.websocket.gocq.GoCQMessageType does not contain element with name 'private' 同时插件没有效果 机器人没有回复
2. 群消息 只有一条 INFO日志出来 同时插件没有效果 机器人没有回复

日志如下 前两个warning是私聊消息 后两个INFO是群消息

root@fedoac:~/bots/petpet# java -jar petpet-6.2.jar -gocq
[2024-11-13 09:31:51] INFO: 

    ooooooooo.                 .                            .   
    `888   `Y88.             .o8                          .o8   
     888   .d88'  .ooooo.  .o888oo oo.ooooo.   .ooooo.  .o888oo 
     888ooo88P'  d88' `88b   888    888' `88b d88' `88b   888   
     888         888ooo888   888    888   888 888ooo888   888   
     888         888    .o   888 .  888   888 888    .o   888 . 
    o888o        `Y8bod8P'   "888"  888bod8P' `Y8bod8P'   "888" 
                                    888                         
                                   o888o                        
                                                                     v6.2

[2024-11-13 09:31:51] INFO: Petpet GifMakerThreadPoolSize: 5
[2024-11-13 09:31:51] INFO: ヾ(≧▽≦*)o Petpet 初始化成功，使用 pet 以获取keyList!
[2024-11-13 09:31:51] INFO: GifMakerThreadPoolSize: 5
[2024-11-13 09:31:51] INFO: 注册字体成功: [MiSans-Bold.ttf, Handel-Gothic.ttf, Aller-Bold.ttf]
[2024-11-13 09:31:51] INFO: 
---Key List---
#此处省略

[2024-11-13 09:31:51] INFO: PetpetWebServer started in port 2333
[2024-11-13 09:31:51] INFO: WebUI-URL: http://127.0.0.1:2333/
[2024-11-13 09:31:51] WARNING: WebUI preview is disabled
[2024-11-13 09:31:51] INFO: API-URL: http://127.0.0.1:2333/petpet
123
[2024-11-13 09:31:51] INFO: WebSocket API URL: ws://127.0.0.1:3001/api
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2024-11-13 09:31:52] INFO: GoCQ API WebSocket 连接成功
[2024-11-13 09:31:52] INFO: GoCQ Event WebSocket 连接成功
[2024-11-13 09:32:02] WARNING: {"self_id":1047838187,"user_id":212917140,"time":1731461521,"message_id":1533067081,"message_seq":1533067081,"real_id":1533067081,"message_type":"private","sender":{"user_id":212917140,"nickname":"xxx","card":""},"raw_message":"pet","font":14,"sub_type":"friend","message":[{"type":"text","data":{"text":"pet"}}],"message_format":"array","post_type":"message"}
kotlinx.serialization.SerializationException: moe.dituon.petpet.websocket.gocq.GoCQMessageType does not contain element with name 'private'
[2024-11-13 09:33:06] WARNING: {"self_id":1047838187,"user_id":212917140,"time":1731461585,"message_id":1685504494,"message_seq":1685504494,"real_id":1685504494,"message_type":"private","sender":{"user_id":212917140,"nickname":"xxx","card":""},"raw_message":"喜报 114514","font":14,"sub_type":"friend","message":[{"type":"text","data":{"text":"喜报 114514"}}],"message_format":"array","post_type":"message"}
kotlinx.serialization.SerializationException: moe.dituon.petpet.websocket.gocq.GoCQMessageType does not contain element with name 'private'
[2024-11-13 09:37:45] INFO: {}   id: 1047838187
[2024-11-13 09:38:04] INFO: {}   id: 1047838187

[Dituon]

感谢反馈, 本插件的 onebot 适配器支持两年前的 gocq 协议 (onebot 协议的前身)。

对新版协议可能无法正确解析; 近期更新的新版本会解决此问题。

[sdutwsl]

简单研究了下之后发现，群聊消息其实在某种程度上是可以用的，其原因在于 napcat-docker 运行在docker容器之中，但是 java -jar petpet.jar -gocq所发送的消息段中，图片的地址指向了http://127.0.0.1:2333，因此访问到了容器本身的的2333端口。

petpet返回的消息段如下所示

{
  type: 'image',
  data: {
    file: 'http://127.0.0.1:2333/petpet?key=hypnotize&fromAvatar=省略...'
  }
}

此时napcat-docker输出如下log

2024-11-13 11:29:48 [ERROR] Botxxx(1047xxxxxx) | 发生错误 Error: connect ECONNREFUSED 127.0.0.1:2333
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1606:16) 

希望可以作为解决问题的参考，感谢开源。