Java Discord API 命令不打印

Question

所以我对这个 JDA 库非常陌生，但我很精通 Java。我似乎无法找出为什么以下代码不起作用。我有一个 Init class 和一个命令 class.

初始化class:

package corp.vjz.bots.discord.testbot;

import javax.security.auth.login.LoginException;

import net.dv8tion.jda.api.JDA;
import net.dv8tion.jda.api.JDABuilder;
import net.dv8tion.jda.api.OnlineStatus;


public class Initialize {
    
    public static void main(String[] args) throws LoginException {
        
        //starts the discord robot
        JDA jda = JDABuilder.createDefault("NzIyMTMyNjczOTkyMzI3MzEw.Xueodg.EpeszQDFxc1IM21_CZmKMUv7Wys").build();
        
        //sets the status of the discord robot
        jda.getPresence().setStatus(OnlineStatus.ONLINE);
        
        //add a new event listener
        jda.addEventListener(new Commands());
    }
}

这是我的命令class:

package corp.vjz.bots.discord.testbot;

import net.dv8tion.jda.api.events.message.guild.GuildMessageReceivedEvent;
import net.dv8tion.jda.api.hooks.ListenerAdapter;


public class Commands extends ListenerAdapter {
    
    private static String PREFIX = "-";
    
    public void onGuildMsgReceived(GuildMessageReceivedEvent event) {
        
        //parse through message
        String[] args = event.getMessage().getContentRaw().split("\s+");

        if (args[0].equalsIgnoreCase(Commands.PREFIX + "info")) {
            event.getChannel().sendTyping().queue();
            event.getChannel().sendMessage("Wassup! BRO.").queue();
            
        }
    }
}

这应该是“Wassup！兄弟。”每当用户聊天“-info”但实际上没有任何显示。是的，我确实邀请了 discord 机器人并做了 Oauth2 等等，结果很好，只是我不知道为什么它不打印它应该打印的内容。

Answer 1

您没有为 if 命令编写 else 代码；

Answer 2

您没有覆盖 ListenerAdapter 中的方法。引用自the troubleshooting guide：

4. You did not override the correct method?
Use @Override and see if it fails. Your method has to use the correct name and parameter list defined in ListenerAdapter. Read More.

因此 ListenerAdapter javadoc 中记录了正确的方法名称，即 onGuildMessageReceived。

Java Discord API 命令不打印

Java Discord API commands printing nothing

java

discord

bots

discord-jda