我正在尝试创建一个 Cloud 函数,该函数在创建新文档时向用户发送 Firebase 云消息。不知何故,我无法将该功能部署到 Firebase。
这是我的 index.js:
const functions = require("firebase-functions");
const admin = require("firebase-admin");
admin.initializeApp(functions.config().firebase);
exports.sendAll = functions.region("europe-west3").firestore
.document("NewsCard/{docId}")
.onCreate((snapshot) => {
const title = snapshot.get("Title");
const subject = snapshot.get("Text");
const payload = {
notification: {
title: title,
body: subject,
sound: "default",
},
};
return admin.messaging().sendToTopic("Announcement", payload);
});
这是我输入 firebase deploy
时得到的错误:
✔ functions: Finished running predeploy script.
i functions: ensuring required API cloudfunctions.googleapis.com is enabled...
i functions: ensuring required API cloudbuild.googleapis.com is enabled...
✔ functions: required API cloudbuild.googleapis.com is enabled
✔ functions: required API cloudfunctions.googleapis.com is enabled
i functions: preparing functions directory for uploading...
i functions: packaged functions (64.26 KB) for uploading
✔ functions: functions folder uploaded successfully
i functions: updating Node.js 12 function sendAll(europe-west3)...
⚠ functions[sendAll(europe-west3)]: Deployment error.
...
Error: Functions did not deploy properly.
是什么导致了这个问题?我在互联网上的某个地方读到,firestore 路径 .document("NewsCard/{docId}")
可能是错误的。但我不知道用什么来代替。