Question

我目前有一个cron作业功能，每天早上7:00 AM发送一条消息，它工作正常，但现在我希望它从Trello卡中获得消息，而Trello部分则工作正常，但是当我把他们在一起是行不通的。有任何想法吗？这是我到目前为止所拥有的：

var job = new CronJob('01 15 18 * * *', function() {
        let listID = "5ec3fda8a26c384e44f063bb";
trello.getCardsOnListWithExtraParams(listID, "pos:top",
       function (error, trelloCard) {
        console.log('Found card:', trelloCard[0].name);
})
const wyrEmbed = new discord.RichEmbed()
      .setTitle("❓**WOULD YOU RATHER**❓")
      .addField(
        "**THE WOULD YOU RATHER**", "test: " + trelloCard[0].name)
      .setDescription(
        "? Top o' the mornin’ to ya! All throughout the night, I’ve been preparing a would you rather question for all of you! I can’t wait to see all of the answers you guys think of! "
      )
      .setTimestamp()
      .setFooter("Munchies Ice Cream", client.user.avatarURL)
      .setThumbnail("https://t4.rbxcdn.com/366f4da2e1924b6e4b0816086b485f05")
      .setColor("7ab7e2"); 
        const wyrthing = client.channels.get("688177088573997066")
  wyrthing.send(wyrEmbed)
    console.log('You will see this message every second')
},
  null,
    true,
    'America/New_York'
);
})

Answer 1

您的代码基本上尝试这样做（按此顺序）：

开始获取Trello卡
使用（不存在的）Trello卡发送嵌入
之后，当检索到Trello卡时：记录“找到的卡：<卡名>”

这是因为trelloCard是一个异步函数。您正在将结果let listID = "5ec3fda8a26c384e44f063bb"; trello.getCardsOnListWithExtraParams(listID, "pos:top", function (error, trelloCard) { console.log('Found card:', trelloCard[0].name); const wyrEmbed = new discord.RichEmbed() .setTitle("❓**WOULD YOU RATHER**❓") .addField("**THE WOULD YOU RATHER**", "test: " + trelloCard[0].name) .setDescription( "? Top o' the mornin’ to ya! All throughout the night, I’ve been preparing a would you rather question for all of you! I can’t wait to see all of the answers you guys think of! " ) .setTimestamp() .setFooter("Munchies Ice Cream", client.user.avatarURL) .setThumbnail("https://t4.rbxcdn.com/366f4da2e1924b6e4b0816086b485f05") .setColor("7ab7e2"); const wyrthing = client.channels.get("688177088573997066") wyrthing.send(wyrEmbed) })作为回调函数的参数，但是在向嵌入中添加字段时，您试图在回调之外访问它。

将其放在您的cron函数中：

map()

如何向功能添加功能

1 个答案: