In This tutorial we will learn what is controller in Nestjs. How to use Nestjs in our project. How controller route the request. This tutorial is a step-by-step guide to controller in Nestjs for JavaScript developers.
A controller is a class defined with methods for handling one or more requests. The controller provides the handler function for a route. Controllers are responsible for handling incoming requests and returning responses to the client. Controller is a class defined with methods for handling one or more requests. Controller provides the handler function for a route. Routing mechanism controls which controller receives which requests. In order to create a basic controller, we use classes and decorators.
#nestjs #nestjstutorial #nestjscontroller
** CHAPTER **
0:00 Welcome to Tutorial
1:21 Agenda of Tutorial
2:22 Nestjs Controller Introduction
4:34 Controller Route Explained
5:53 Accessing Request Body
6:58 Accessing Query Param in Controller
8:07 Wildcards Routing
10:20 Setting Status Code in Response Object
11:59 Setting Header in Response Object
13:17 Redirection via Controller
15:36 Route Parameters in Controller
16:53 GIT Repository
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