TypeSpec 2024

1.txt

// ติดตั้ง library
$npm install -g @typespec/compiler

// สร้าง project
$tsp init
TypeSpec compiler v0.57.0

? Please select a template › - Use arrow-keys. Return to submit.
❯   Empty project	min compiler ver: 0.57.0 - Create an empty project.
    Generic REST API	min compiler ver: 0.57.0
    TypeSpec Library (With TypeScript)	min compiler ver: 0.57.0
    TypeSpec Emitter (With TypeScript)	min compiler ver: 0.57.0

$tsp install

// Compile typespec
$tsp compile .

main.tsp

import "@typespec/http";
import "@typespec/rest";
import "@typespec/openapi3";

using TypeSpec.Http;

model User {
  firstname: string;
  lastname: string;
  age: int32;
}

@route("/users")
interface Users {
  list(@query filter: string): User[];
  create(@body user: User): User;
  read(@path id: string): User;
}