       NestJS: Beginner to Advanced培训

Introduction

NestJS Overview

What is NestJS?
NestJS features
Preparing the Development Environment

Installing and configuring NestJS
CRUD

Creating, defining, and deleting tasks
Handling in NestJS

Using NestJS pipelines
Creating a custom pipe
Handling errors
Data Persistence

Setting up PostgresSQL and Pgadmin
Creating a database
Connecting to a database
Authentication and Authorization

Working with JWT
Testing the Application

Testing with unit tests and mock tests
Debugging the Application

Handling errors
Deploying the Application

Deploying with Elastic Beanstalk
Securing the Application

Hiding data and APIs
Troubleshooting

Summary and Conclusion