1.使用await不会使代码同步。相反，它使useawaitasynchronous的块，这正是为什么必须用async标记它的原因。
import { get, getDatabase, query, ref } from 'firebase/database'; const firebaseConfig = { databaseURL: '<myURL>', projectId: '<myID>', }; const app = initializeApp(firebaseConfig); export default async function myFunction() { const db = getDatabase(app); const readReference = re...
可以说，事实已经证明，Firebase 对 K-Optional Software 而言是非常宝贵的工具。 就在 2022 年 3 月...
firebase kotlin firebase-realtime-database 1个回答 0投票 当Firebase SDK 遇到具有彼此接近的低值数字键的子属性时,它会将这些值转换为数组。由于缺少一些连续的键,这些键最终会成为数组中的 null 值。 为了防止这种情况,我通常为此类键使用短字母数字前缀。比如 "key_1"、 "key_3"等等 另请参阅:最佳...
问在应用程序上使用每个"getKey()“时，重新组合火基上的所有数据EN微信日前官宣小程序支持AR功能。
Serverless with Firebase:Vue Firebase Realtime Database: CRUD example Vue Firestore CRUD example Project setupnpm install Compiles and hot-reloads for developmentnpm run serve Compiles and minifies for productionnpm run build Lints and fixes filesnpm run lint ...
Snowflake A data warehouse built for the cloud Premium MongoDB MongoDB is an open source NoSQL database management program. Supabase Supabase is an open source Firebase alternative. MySQL MySQL is an open-source relational database management system. PostgreSQL PostgreSQL is a free ...
Component version: FirebaseBom (33.0.0) [REQUIRED] Step 3: Describe the problem We are receiving error reports from multiple users via Crashlytics with the following error logs: android.system.GaiException: android_getaddrinfo failed: EAI_NODATA (No address associated with hostname) at libcore.io...
A data warehouse built for the cloud Premium MongoDB MongoDB is an open source NoSQL database management program. Supabase Supabase is an open source Firebase alternative. MySQL MySQL is an open-source relational database management system. ...
Hello, How can I get a document ID by having field data of the same document (Firebase Firestore)? collection/document_id/field I have the field data and want to