在Javascript中访问事件的内容？

I'm trying to get a print out of the events my cloud function is privy to. I tried console.log(event)in the Atom console but I get this error:

我正试图打印出我的云功能所知道的事件。我在Atom控制台上尝试了console.log（event），但是我收到了这个错误：

Uncaught Error: Cannot find module 'firebase-functions'
at Module._resolveFilename (module.js:455:15)
at Module._resolveFilename 

I'm not familiar with Javascript or Atom, so I don't know why I'm not getting the expected behaviors, my guess is that I need to authorize the script that is trying to access my secure backend on Firebase.

我不熟悉Javascript或Atom，所以我不知道为什么我没有得到预期的行为，我的猜测是我需要授权试图在Firebase*问我的安全后端的脚本。

Here's my cloud function so far:

到目前为止，这是我的云功能：

 const functions = require('firebase-functions');

 const admin = require('firebase-admin');

admin.initializeApp(functions.config().firebase);

exports.sendPushNotification = functions.database.ref('/
iMessenger/{Messages}/{id}').onWrite(event => {

//I really want to see all that's inside of 'event'. How do I see this info??
console.log(event)
const payload = {
  notification: {
    title:'New message arrived',
    body:'Hello World',
    badge:'1',
    sound:'default',
    }
};
  return admin.database().ref('/iMessenger/{Messages}/{id}/toUserDisplayName').once('value').then(allToken => {
    if (allToken.val()){
      const token = Object.keys(allToken.val());
      return admin.messaging().sendToDevice(token, payload).then(response => {

   });
  };
 });
});

2 个解决方案

#1

using console.dir(event) will list every available method and parameter within event

使用console.dir（event）将列出事件中的每个可用方法和参数

#2

Console.log(event) shows up in your cloud function logs in firebase. And the missing module was because my editor couldn’t exactly interface with the firebase modules I figure, as firebase accepts my functions and the notification are coming through; a testament to successful implementation.

Console.log（事件）显示在firebase中的云功能日志中。缺少的模块是因为我的编辑器无法与我认为的firebase模块完全接口，因为firebase接受了我的功能并且通知正在通过;成功实施的证明。