如何从 Cloud Functions for Firebase 中读取和写入 Firebase 存储? [英] How can I read and write to Firebase Storage from within Cloud Functions for Firebase?

问题描述

我想将文件从 Cloud Functions for Firebase 保存到 Firebase 存储.

I want to save a file from Cloud Functions for Firebase to Firebase Storage.

我还想稍后将文件从 Firebase 存储读取到 Cloud Functions for Firebase.

I also want to read the file from Firebase Storage to Cloud Functions for Firebase at a later time.

我找不到任何相同的例子.有人可以帮忙吗?

I couldn't find any example for the same. Can someone help?

推荐答案

云函数在相当标准的 V8 Node.js 容器中运行.因此，您可以使用常规 Node SDK for Google Cloud Storage 来与您的文件进行交互.

Cloud Functions run in a fairly standard V8 Node.js container. So you can use the regular Node SDK for Google Cloud Storage to interact with your files.

链接中的一段代码:

// Upload a local file to a new file to be created in your bucket.
bucket.upload('/photos/zoo/zebra.jpg', function(err, file) {
  if (!err) {
    // "zebra.jpg" is now in your bucket.
  }
});

但实际上:只需转到链接，它包含的示例比我愿意在此处复制/粘贴更好.

But really: just go to the link, it contains a better example than I'm willing to copy/paste here.

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