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In this post, I’ll show you how to build a full-stack employee management system using Next.js and Supabase. We’ll cover authentication, CRUD operations, and file uploads using Supabase Storage — all in one clean, dark-themed dashboard.
Supabase Basic Tutorial
🚀 Features
- 🔐 Email/password authentication
- 🧑💼 Add/Edit/Delete employee records
- 🖼️ Upload and preview employee avatars
- 🔒 Row-Level Security in Supabase
- 📦 File uploads to Supabase Storage
📦 Step 1: Install Dependencies
🔐 Step 2: Set Environment Variables
Create
.env.local:These are public keys — safe to expose in browser apps.
🔧 Step 3: Supabase Setup
1. Create Project on Supabase
2. Create emps table:
3. Enable Row Level Security:
4. Add Policy:
5. Create a bucket avatars in Storage for profile images.
Make sure to set Public access to test easily, and adjust RLS later.
🔑 Step 4: Create Supabase Clients
lib/supabase-browser.ts
lib/supabase-server.ts
🧱 Step 5: Setup Middleware
middleware.ts
🔐 Step 6: Auth - Login Page
Create a login form using
supabase.auth.signInWithPassword({ email, password })🔐 Step 7: CRUD
Tips:Why do I place newEmployee in an array when I insert newEmployee into database, because .insert() requires an array, even if only one record is inserted, it must be placed in the array. Other methods such as. update(),. delete(), and. select() accept object or chained query conditions and do not require arrays.
📝 Summary
With Supabase + Next.js App Router, you can build full-featured apps with authentication, storage, and Postgres-powered CRUD in minutes.
Let me know if u have any questions. 🚀
有关Notion安装或者使用上的问题，欢迎您在底部评论区留言，一起交流~
- Author:Tao Chen
- URL:https://www.nextdaddy.cn/article/2469b3f5-e6ae-801e-a22a-eee8a69cf007
- Copyright:All articles in this blog, except for special statements, adopt BY-NC-SA agreement. Please indicate the source!
