我正在创建一个状态，显示我的机器人有多少公会，但它不会更新

Question

我正在尝试为我的 Discord 机器人创建一个状态，它显示我的机器人所在的服务器数量。我希望它在每次将我的机器人添加到新服务器时刷新状态。这是我当前的代码：

bot.on('ready', () => {

  console.log(`${bot.user.username} is now ready!`);

  status_list = ["stuff", `${bot.guilds.cache.size} servers`]

  setInterval(() => {

    var index = Math.floor(Math.random() * (status_list.length - 1) + 1);

    bot.user.setActivity(status_list[index], { type: "LISTENING" });

  }, 15000)

});

任何帮助将不胜感激，谢谢！

Answer 1

与其依赖间隔，不如使用guildCreate和guildDelete事件。每当机器人加入公会或从公会中移除时，它们就会分别被触发。看看下面的示例代码。client.on("ready", () => {    client.user.setActivity("Serving " + client.guilds.cache.size + " servers");});client.on("guildCreate", () => {    // Fired every time the bot is added to a new server    client.user.setActivity("Serving "+ client.guilds.cache.size +" servers");});client.on("guildDelete", () => {    // Fired every time the bot is removed from a server    client.user.setActivity("Serving "+ client.guilds.cache.size +" servers");});现在，如果您想将其与选择随机状态配对，您也可以执行以下操作：const statusMessages = ['First status messages', 'Serving {guildSize} servers', 'Third possible message'];let chosenMessageIndex = 0;client.on("ready", () => {    setInterval(() => {        setRandomStatus();    }, 15000);    setRandomStatus();});client.on("guildCreate", () => {    // Fired every time the bot is added to a new server    updateStatus();});client.on("guildDelete", () => {    // Fired every time the bot is removed from a server    updateStatus();});function setRandomStatus() {    chosenMessageIndex = Math.floor(Math.random() * statusMessages.length);    // Set the random status message. If "guildSize" is in the status,    // replace it with the actual number of servers the bot is in    let statusMessage = statusMessages[chosenMessageIndex].replaceAll('{guildSize}', client.guilds.cache.size);    client.user.setActivity(statusMessage);}function updateStatus() {    // Check if the displayed status contains the number of servers joined.    // If so, the status needs to be updated.    if (statusMessages[chosenMessageIndex].includes('{guildSize}') {        let statusMessage = statusMessages[chosenMessageIndex].replaceAll('{guildSize}', client.guilds.cache.size);        client.user.setActivity(statusMessage);    }}

Answer 2

你的问题在这里：var index = Math.floor(Math.random() * (status_list.length - 1) + 1);这将每次都声明相同的，这就是它不更新的原因每次将我的机器人添加到新服务器时，我都希望它刷新状态。这就是您（无意）错过的。你想要做的是，正如你已经做过的那样，使用setInterval(). 无论数字是否更改，这都会每隔一段时间刷新一次状态。您不必确保它已更改，因为它对您的实例的负载很小。现在，尝试遵循以下代码：bot.on('ready', async () => { // async is recommended as discord.js generally uses async/await.  // Logs in the console that the bot is ready.  console.log(`${bot.user.username} is now ready!`);  // Rather than using an array, which is generally harder to use, manually set the variables instead.  const status = `stuff on ${bot.guilds.cache.size} servers.`  // Set the Interval of Refresh.  setInterval(async () => { // Again, async is recommended, though does not do anything for our current purpose.    // Set the activity inside of `setInterval()`.    bot.user.setActivity(status, { type: "LISTENING" });  }, 15000) // Refreshes every 15000 miliseconds, or 15 seconds.});这应该可以满足您的需要，但正如我从您的代码中看到的那样，您试图随机状态？如果是这样，请改为执行以下操作：bot.on('ready', async () => {  console.log(`${bot.user.username} is now ready!`);  // In this one, you will need to make an array. Add as many as you want.  const status_list = [`stuff on ${bot.guilds.cache.size} servers.`, `stuff on ${bot.channels.cache.size} channels.`];  // Now randomize a single status from the status_list. With this, you have singled out a random status.  const status = Math.floor(Math.random() * status_list.length);  setInterval(async () => {    bot.user.setActivity(status, { type: "LISTENING" });  }, 15000)});现在，如果你想要一个不断变化的（不是随机的）状态，你可以使用下面的代码：bot.on('ready', async () => {  console.log(`${bot.user.username} is now ready!`);  const status_list = [`stuff on ${bot.guilds.cache.size} servers.`, `stuff on ${bot.channels.cache.size} channels.`];  // Create a new `let` variable, which can be assigned to, say, `count`.  // We start from 0 so that it doesn't mess up.  let count = 0;  setInterval(async () => {    // Check if the count is already the length of the status_list, if it is, then return to 0 again. This has to be done before the `status` variable has been set.    if (count === status_list.length + 1) count = 0;    // Define Status by using the counter    const status = status_list[count];       // Add the counter by 1 every time the interval passed, which indicates that the status should be changed.    count = count + 1;    bot.user.setActivity(status, { type: "LISTENING" });  }, 15000)});

Answer 3

我认为它应该是这样的：bot.on('ready', () => {  console.log(`${bot.user.username} is now ready!`);  setInterval({    bot.user.setPresence({      activity: {        name: `Running in ${bot.guilds.cache.size} servers.`,        type: "LISTENING"      }    });  }, 15000);});这应该显示机器人在每个时间间隔内有多少台服务器。