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node.js - db.run 不是函数：Discord.js sqlite

问题描述

所以我收到这个错误，特别是“(node:9780) UnhandledPromiseRejectionWarning: TypeError: db.run is not a function”我不知道出了什么问题，所以我想这里有人可以帮我解决这个问题。

  const Discord = require("discord.js");
  const client = new Discord.Client();
 const bot = new Discord.Client();
 const sql = require("sqlite")
  const db = sql.open('./database.sqlite', { Promise });

 const fs = require("fs");
 const staff = ["97122523086340096", "450241616331145217", "283438590875402240", "288755621787074560"]
 const config = require("./config.json");
client.on("ready", async () => {
   console.log(`${client.user.username} is ready to help servers!`)
   console.log ("Warning: I am being locally hosted. During high usage times, the bot may crash.")
    db.run("CREATE TABLE IF NOT EXISTS guild (guildId TEXT, language INTEGER, links INTEGER)");
   console.log(`I am available in 1 shard! I am in ${client.guilds.size} guilds and serving ${bot.users.size}`)
   client.user.setActivity("For sat!help", {type: "WATCHING"}, {status:"dnd"});
   client.user.setPresence( {status:"idle"} )
      });

     fs.readdir("./events/", (err, files) => {
     if (err) return console.error(err);
    files.forEach(file => {
    let eventFunction = require(`./events/${file}`);
     let eventName = file.split(".")[0];
     client.on(eventName, (...args) => eventFunction.run(client, ...args));
     });
     });

    client.on("message", message => {
        if (message.author.bot) return;
     if(message.content.indexOf(config.prefix) !== 0) return;
    const args = message.content.slice(config.prefix.length).trim().split(/ +/g);
     const command = args.shift().toLowerCase();

    try {
     let commandFile = require(`./commands/${command}.js`);
     commandFile.run(bot, message, args);
     } catch (err) {
    return
     }
     });
      client.on("guildCreate", guild => {
      let guildp = guild.owner
        guildp.send("Thanks for adding me to your server! \n To save you some time I would suggest you run the command 'sat!setup' to create the nessecary roles and channels for the bot. \n Please note that the channel is not made with perms.\n ***[PLEASE NOTE!] - I am still in beta so any issues with any part of the bot please tell us with sat!bug! \n Thanks!")

   })
    client.login(config.token);

标签： node.jssqlitediscorddiscord.js

解决方案

兑现承诺

从 NPM - https://www.npmjs.com/package/sqlite：

const dbPromise = sqlite.open('./database.sqlite', { Promise });
const db = await dbPromise;

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