Question

我正在discord.js编码Discord机器人。我已经通过我的代码得到了一点，并且没有找到修复方法的问题，但最近我尝试添加一个帮助命令。每次我运行cmd时，我都会this。

我的代码是

//tips
// '\n' = new line


//Requited
const Discord = require("discord.js");
const YTDL = require("ytdl-core");
const fs = require('fs');
const prefix = "!";
const TOKEN = ("This is where my token is");
const commands = JSON.parse(fs.readFileSync('commands.json', 'utf8'));


var bot = new Discord.Client();
var servers = {};


//Boot Up
bot.on("ready", function() {
  console.log("Logged in and Ready!");
bot.user.setStatus('Online');
bot.user.setActivity('Roblox4Lyfe <3');
});


//Commands
bot.on('message', message => {
    let msg = message.content.toUpperCase();
    let sender = message.author;
    let cont = message.content.slice(prefix.length).split(" ");
    let args = cont.slice(1);

    //Help System
    if (meg.startsWith(prefix + 'HELP')) {
        if (msg === '${prefix}HELP') {
            const embed = new Discord.RichEmbed()
            .setColor(0x1D82B6)
        let commands = 0;
        for (var cmd in commands) {
            if (commands[cmd].group.toUpperCase() === 'USER') {
                commandsFound++;
                embed.addFeild('${commands[cmd].name}', 'Description: ${commands[cmd].desc}\nUsage: ${prefix + commands[cmd].usage}');
            }
            embed.setFooter('Our Commands.');
            embed.setDescription('Command found');
        }
        message.author.send({embed});
        message.channel.send({embed: {
            color: 0x1D82B6,
            description: 'Check your DMs buddy boy ${message.author}'
        }});
        }
    }
    //Purge system
    if (msg.startsWith(prefix + 'PURGE')) {
        async function purge() {
            message.delete();
            if (!message.member.roles.find("name", "Guild Officer")) {
                message.channel.send('You need a higher rank for this command.');
                return;
            }
            if (isNaN(args[0])) {
                message.channel.send('Make sure to use a number');
                return;
            }
            const fetche = await message.channel.fetchMessages({limit: args[0]});
            console.log(fetched.size + ', Found the little cunt(s)');
            message.channel.bulkDelete(fetched)
                .catch(error => message.channel.send('Error: With the purge command, \nPlease report this to MeanTeacher.'));
    }
    purge ();
    }
});


//Token
bot.login(TOKEN);

在另一个文件中我也存储了我的命令的基础

{
    "Help": {
        "name": "Help",
        "group": "User",
        "desc": "Displays commands.",
        "usage": "help",
    },
    "Purge": {
        "name": "Purge",
        "group": "Guild Officer",
        "desc": "Clears Messages",
        "usage": "purge <number>",
    }
}

现在我知道这对你们很多人来说很基本但是我仍然坚持到这里我很抱歉，如果这很简单，你不想帮忙，但如果可以，我会非常感激，谢谢！

Answer 1

您获得的错误是由于您的JSON文件中有2个额外的逗号","。每个命令对象的最后一个属性（"Help"和"Purge"）最后都不需要逗号","。

因此，在"Help"命令对象中，删除行"usage": "help",末尾的逗号，以便命令对象现在看起来像：

"Help": {
    "name": "Help",
    "group": "User",
    "desc": "Displays commands.",
    "usage": "help"
}

在"Purge"命令对象中，删除行"usage": "purge <number>",末尾的逗号，以便命令对象现在看起来像：

"Purge": {
    "name": "Purge",
    "group": "Guild Officer",
    "desc": "Clears Messages",
    "usage": "purge <number>"
}

因此，您的最终json文件应如下所示：

{
    "Help": {
        "name": "Help",
        "group": "User",
        "desc": "Displays commands.",
        "usage": "help"
    },
    "Purge": {
        "name": "Purge",
        "group": "Guild Officer",
        "desc": "Clears Messages",
        "usage": "purge <number>"
    }
}

SyntaxError：意外的标记}

1 个答案: