title: Http service meta:

  • name: description content: easyswoole,Http service
  • name: keywords content: swoole|swoole extension|swoole framework|easyswoole|Http service

Http service

The http component is a component that is automatically enabled when SERVER_TYPE is EASYSWOOLE_WEB_SERVER. It implements the controller connection pool, url parsing, and url routing rules. [http component demo] (https://github.com/easy-swoole/demo/tree/3.x-http)

Namespaces

We first need to register the namespace of the application directory in composer.json (the controller namespace defaults to App\HttpController)

  1. {
  2.     "require": {
  3.         "easyswoole/easyswoole": "^3.1"
  4.     },
  5.     "autoload": {
  6.         "psr-4": {
  7.             "App\\": "App/"
  8.         }
  9.     }
  10. }

Then update the composer

  1. Composer update

Convention specification

  • The class name and class file (folder) in the project are named, both are big hump, and the variable and class method are small hump.
  • In the HTTP response, echo $var in the business logic code does not output the $var content to the corresponding content. Please call the wirte() method in the Response instance.

Default controller

Create the App/HttpController/Index.php file:

  1. <?php
  2. /**
  3.  * Created by PhpStorm.
  4.  * User: Tioncico
  5.  * Date: 2019/4/11 0011
  6.  * Time: 14:40
  7.  */
  9. namespace App\HttpController;
  10. use EasySwoole\Http\AbstractInterface\Controller;
  12. class Index extends Controller{
  13.     function index()
  14.     {
  15.         $this->response()->write('hello world');
  16.         // TODO: Implement index() method.
  17.     }
  18. }

Start easyswoole:

  1. Php easyswoole start

Access ip:9501, you can see the output “hello world”;