如何获取 Bot 消息 ID 并编辑消息 - Discord JDA Java

Question

对于我的学校项目，我正在学习如何设置机器人。我想出了如何获取消息 ID 的消息。但是 ID 不是来自 Bot，他从编写命令的 Author 那里获取 ID。 ：

if (content.equals("!dim")){
            channel.sendMessage("TEST!").queue();

            Message bot = event.getMessage();
            long messageID = bot.getIdLong();
            String s = String.valueOf(messageID);
            System.out.print(s);
            channel.editMessageById(messageID, "text").queue();
}

控制台错误：

914706361378557982[ForkJoinPool.commonPool-worker-19] ERROR RestAction - RestAction queue returned failure: [ErrorResponseException] 50005: Cannot edit a message authored by another user
net.dv8tion.jda.api.exceptions.ContextException
    at net.dv8tion.jda.api.exceptions.ContextException.here(ContextException.java:54)
    at net.dv8tion.jda.api.requests.Request.<init>(Request.java:71)
    at net.dv8tion.jda.internal.requests.RestActionImpl.queue(RestActionImpl.java:197)
    at net.dv8tion.jda.api.requests.RestAction.queue(RestAction.java:573)
    at net.dv8tion.jda.api.requests.RestAction.queue(RestAction.java:539)
    at MessageListener.onMessageReceived(MessageListener.java:68)
    at net.dv8tion.jda.api.hooks.ListenerAdapter.onEvent(ListenerAdapter.java:483)
    at net.dv8tion.jda.api.hooks.InterfacedEventManager.handle(InterfacedEventManager.java:96)
    at net.dv8tion.jda.internal.hooks.EventManagerProxy.handleInternally(EventManagerProxy.java:88)
    at net.dv8tion.jda.internal.hooks.EventManagerProxy.handle(EventManagerProxy.java:70)
    at net.dv8tion.jda.internal.JDAImpl.handleEvent(JDAImpl.java:160)
    at net.dv8tion.jda.internal.handle.MessageCreateHandler.handleInternally(MessageCreateHandler.java:123)
    at net.dv8tion.jda.internal.handle.SocketHandler.handle(SocketHandler.java:36)
    at net.dv8tion.jda.internal.requests.WebSocketClient.onDispatch(WebSocketClient.java:952)
    at net.dv8tion.jda.internal.requests.WebSocketClient.onEvent(WebSocketClient.java:839)
    at net.dv8tion.jda.internal.requests.WebSocketClient.handleEvent(WebSocketClient.java:817)
    at net.dv8tion.jda.internal.requests.WebSocketClient.onBinaryMessage(WebSocketClient.java:991)
    at com.neovisionaries.ws.client.ListenerManager.callOnBinaryMessage(ListenerManager.java:385)
    at com.neovisionaries.ws.client.ReadingThread.callOnBinaryMessage(ReadingThread.java:276)
    at com.neovisionaries.ws.client.ReadingThread.handleBinaryFrame(ReadingThread.java:996)
    at com.neovisionaries.ws.client.ReadingThread.handleFrame(ReadingThread.java:755)
    at com.neovisionaries.ws.client.ReadingThread.main(ReadingThread.java:108)
    at com.neovisionaries.ws.client.ReadingThread.runMain(ReadingThread.java:64)
    at com.neovisionaries.ws.client.WebSocketThread.run(WebSocketThread.java:45)

我可以从错误中看出我的 MessageId 不是来自 Bot。无论如何可以从 Bot 的 MessageBot 获取它。 如果您需要更多信息，我会尽快更新此帖子。

Answer 1

我不确定您的问题是什么...您调用的方法将为给定的ID 编辑消息（您可以通过getMessageIdLong() 在任何消息事件中获取该 ID，请注意不要与getMessageId() 混淆，因为它返回String 和editMessage() 需要long）。或者，您可以调用Message.editMessage(String newText).queue()（直接从您的Message 对象）执行编辑。为了检索上述对象，请在任何Message 事件中使用getMessage()。如果您对此事仍有任何疑问，请查看the documentation。