Question

我正在使用discord.js尝试使机器人成为一个机器人，其唯一目的是每当成员被赋予特定角色（alpha，bravo，charlie，delta）时，它将向特定频道发送公告（#general）恭喜您加入了该派系！我将如何去做呢？（我知道这是“ GuildMembers”块的一部分）

interface Data {
    id: number
}

function typescriptType(param: Data | number): void {

            let data;
            if (typeof param === object) {
                data = param.id;
            } else {
                data = param;
            }
    }

typescriptType({id : 1});
typescriptType(1);

不幸的是，此错误返回：

const Discord = require('discord.js');
const client = new Discord.Client();
const token = 'NzUzNTY0NjA0MjM1MzgyODI1.X1oBug.E0GEmnakRtQMbOfg5IwllQsW_Ps';

client.on('ready', () => {
    console.log('This bot is online!')
})


client.on("guildMemberUpdate", async(oldMember, newMember) => {
    // On `guildMemberUpdate`

    if (oldMember.roles.cache !== newMember.roles.cache) {
        // Check if a role was updated

        let newRole;
        newMember.roles.cache.forEach((role) => {
            if (oldMember.roles.cache.includes(role)) return;
            // Check for the new role that was added

            let roleNames = ["bobbies", "beebos", "babbos", "bobbios"];
            if (roleNames.toLowerCase().includes(role.name.toLowerCase())) {
                // Check for only `['bobbies', 'beebos', 'babbos', 'bobbios']`
                newRole = role;
            }
        });

        // Anything you want to run here with the `newRole` data.
        const channel = oldMember.guild.channels.cache.find(
            (channel) => channel.name === "general"
        );
        channel.send("Congratulations on becoming part of the faction!");
    }
});


client.login(token);

此错误是由于在没有catch块的情况下抛出异步函数引起的，或者是由于拒绝了(node:6240) UnhandledPromiseRejectionWarning: TypeError: oldMember.roles.cache.includes is not a function at C:\Users\sanderj\Desktop\Discord Bot\index.js:18:39 at Map.forEach (<anonymous>) at Client.<anonymous> (C:\Users\sanderj\Desktop\Discord Bot\index.js:17:31) at Client.emit (events.js:315:20) at Object.module.exports [as GUILD_MEMBER_UPDATE] (C:\Users\sanderj\Desktop\Discord Bot\node_modules\discord.js\src\client\websocket\handlers\GUILD_MEMBER_UPDATE.js:25:16) at WebSocketManager.handlePacket (C:\Users\sanderj\Desktop\Discord Bot\node_modules\discord.js\src\client\websocket\WebSocketManager.js:384:31) at WebSocketShard.onPacket (C:\Users\sanderj\Desktop\Discord Bot\node_modules\discord.js\src\client\websocket\WebSocketShard.js:444:22) at WebSocketShard.onMessage (C:\Users\sanderj\Desktop\Discord Bot\node_modules\discord.js\src\client\websocket\WebSocketShard.js:301:10) at WebSocket.onMessage (C:\Users\sanderj\Desktop\Discord Bot\node_modules\ws\lib\event-target.js:125:16) at WebSocket.emit (events.js:315:20) (node:6240) UnhandledPromiseRejectionWarning: Unhandled promise rejection.未处理的承诺而导致的。要在未处理的承诺拒绝时终止节点进程，请使用CLI标志.catch()（请参见https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode）。（拒绝ID：1）（节点：6240）[DEP0018] DeprecationWarning：已弃用未处理的承诺拒绝。将来，未处理的承诺拒绝将以非零退出代码终止Node.js进程。

Answer 1

检出Client#guildMemberUpdate，它会在db.getCollectionNames().someFunction() [ "abc_1", "abc_2", "abc_3" ]属性的某些内容发生更改（即添加角色）时发出。尝试将以下代码添加到您的机器人中：

member

角色分配可向特定频道发布公告

1 个答案: