Question

[text]与[username]组合在一起（您可以将任何用户名放在“ realdonaldtrump”处，之后的任何内容都是实际的消息。

我尝试了很多事情，唯一要做的就是让王牌成为默认推文，并且无法对其进行更改，因此它本来是>tweet [message]而不是>tweet [username] [message]，但是我想要自定义用户名。有关如何从[username]删除[text]

的任何线索

这是代码

exports.exec = async (client, message, args, level, settings, texts) => {

    const user = args[0];

    // Fires Error message that the command wasn't ran correctly.
    if (!user) {
        return client.emit('commandUsage', message, this.help);
    }
    // Fires Error message that the command wasn't ran correctly.

    const text = args.join(" ");

    // Below is a self-deletion message prior to image sending when it's fetching the actual image.
    message.channel.send({
        embed: {
            color: 0,
            description: `${message.author} Generating image.`
        }
    }).then(msg => {
        msg.delete(5000).catch(() => { });
    }).catch(e => {
    });
    // Above is a self-deletion message prior to image sending when it's fetching the actual image.

    try {
        const { body } = await snekfetch.get(`https://nekobot.xyz/api/imagegen?type=${user.toLowerCase() === "realdonaldtrump" ? "trumptweet" : "tweet"}&username=${user.startsWith("@") ? user.slice(1) : user}&text=${encodeURIComponent(text)}`);
        message.channel.send("", { file: body.message });

        // Below is a automatic logger
    } catch (err) {
        const errorlogs = client.channels.get('480735959944527886')
        const embed = new discord.RichEmbed()
            .setAuthor("ERROR", "https://i.imgur.com/Omg7uJV.png")
            .setDescription(`${message.author} An error has occured using this command, this has automatically be logged and sent to ${client.channels.get('480735959944527886')} to be reviewed.`)
            .setColor(0)
            .setTimestamp()
        message.channel.send({ embed });
        errorlogs.send(`Error with \`$tweet\` command!\n\nError:\n\n ${err}`)
    }
    // Above is a automatic logger
};

Answer 1

您正在串联args来设置text变量

const text = args.join(" ");

但是在您的示例中，args的值为["realdonaltrump", "yeeet"]，因此导致text的值为"realdonaldtrump yeet"。

就像您对user变量所做的那样：

const text = args[1]

您可能需要验证参数的值。

Answer 2

您可以使用string.replace方法，它将用所有内容替换用户名：

const text = args.join(" ").replace(new RegExp(`${user}`), "")

希望有帮助！

用户名和参数连接？ \\ Discord.js

2 个答案: