AOP

感谢 Hyperf 作者的提交

安装

  • 安装 aop-integration
  1. composer require "hyperf/aop-integration: ^1.1"

增加 AOP 相关配置

我们需要在 config 目录下，增加 config.php 配置

  1. <?php
  3. use Hyperf\Di\Annotation\AspectCollector;
  5. return [
  6.     'annotations' => [
  7.         'scan' => [
  8.             'paths' => [
  9.                 BASE_PATH . '/app',
  10.             ],
  11.             'ignore_annotations' => [
  12.                 'mixin',
  13.             ],
  14.             'class_map' => [
  15.             ],
  16.             'collectors' => [
  17.                 AspectCollector::class
  18.             ],
  19.         ],
  20.     ],
  21.     'aspects' => [
  22.         // 这里写入对应的 Aspect
  23.         app\aspect\DebugAspect::class,
  24.     ]
  25. ];

配置入口文件 start.php

我们将初始化方法，放到 timezone 下方，以下省略其他代码

  1. use Hyperf\AopIntegration\ClassLoader;
  3. if ($timezone = config('app.default_timezone')) {
  4.     date_default_timezone_set($timezone);
  5. }
  7. // 初始化
  8. ClassLoader::init();

测试

首先让我们编写待切入类

  1. <?php
  2. namespace app\service;
  4. class UserService
  5. {
  6.     public function first(): array
  7.     {
  8.         return ['id' => 1];
  9.     }
  10. }

其次新增对应的 DebugAspect

  1. <?php
  2. namespace app\aspect;
  4. use app\service\UserService;
  5. use Hyperf\Di\Aop\AbstractAspect;
  6. use Hyperf\Di\Aop\ProceedingJoinPoint;
  8. class DebugAspect extends AbstractAspect
  9. {
  10.     public $classes = [
  11.         UserService::class . '::first',
  12.     ];
  14.     public function process(ProceedingJoinPoint $proceedingJoinPoint)
  15.     {
  16.         var_dump(11);
  17.         return $proceedingJoinPoint->process();
  18.     }
  19. }

接下来编辑控制器 app\controller\Index

  1. <?php
  2. namespace app\controller;
  4. use app\service\UserService;
  5. use support\Request;
  7. class Index
  8. {
  9.     public function json(Request $request)
  10.     {
  11.         return json(['code' => 0, 'msg' => 'ok', 'data' => (new UserService())->first()]);
  12.     }
  13. }

然后配置路由

  1. <?php
  2. use Webman\Route;
  4. Route::any('/json', [app\controller\Index::class, 'json']);

最后启动服务，并测试。

  1. php start.php start
  2. curl  http://127.0.0.1:8787/json