Framework Thinkphp5 simple implementation behavior hook Hook

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Release: 2023-03-25 09:08:01
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这篇文章主要介绍了关于框架Thinkphp5  简单的实现行为 钩子 Hook,有着一定的参考价值,现在分享给大家,有需要的朋友可以参考一下

实现在一个方法开始和结束加入两个行为:api_init、api_end

框架的搭建和模块的建立这里就省略了,请不太熟练的同学自行学习。

下面直接进入步骤:

1,先创建一个行为类  \application\api\behavior\AopTest.php

<?php
namespace app\api\behavior;
//行为类
class AopTest{

      //绑定api初始化
      public function apiInit(&$params){
            //参数获取
            $id = input(&#39;id&#39;);//获取请求参数
            $uid = session(&#39;UID&#39;);//获取session 登录uid
            
            //打印输出
            echo PHP_EOL;
            echo &#39;ip检查&#39;.$params.&#39; GET:&#39;.$id;
            echo &#39; uid=&#39;.$uid;
            echo PHP_EOL;
            
            
            //获取当前模块  控制器名 方法名称
            $request=  \think\Request::instance();
            $controller_name = $request->controller();
            $model_name = $request->module();
            $action_name = $request->action();
            echo &#39; controller_name=&#39;.$controller_name.&#39; model_name=&#39;.$model_name.&#39; action_name=&#39;.$action_name;
            
            //构建数组
            $data = array();
            $data[&#39;status&#39;] = 0;
            $data[&#39;msg&#39;] = &#39;没有权限&#39;;
            
            //exit(json_encode($data));//以json格式返回数据
      }
      
      //绑定api结束
      public function apiEnd(&$params){
            echo PHP_EOL;
            echo &#39;日志记录&#39;.$params;
            echo PHP_EOL;
      }
}
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2,配置标签 \application\api\tags.php

这里要注意的是配置的key就是对应的行为类内的方法,如果行为类内只需要一个方法,默认用run方法,如果是多个方法则对应的标签的key,

注: V5.0.4+ 版本以上,行为类的方法需要采用驼峰法命名 apiInit,如果在版本以下可以用 api_init

// 应用行为扩展定义文件
return [
    //接口初始化
    &#39;api_init&#39;      => [&#39;app\\api\\behavior\\AopTest&#39;],
    &#39;api_end&#39;      => [&#39;app\\api\\behavior\\AopTest&#39;],
];
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3,在要加入行为的类的方法内加入行为监听

<?php
namespace app\api\controller;
use \think\Hook;
class Index
{
      //访问url  http://app.tp5.com/index.php/api/index/index?id=5
    public function index()
    {
      session_start();
      session(&#39;UID&#39;,123);
      $id = input(&#39;id&#39;);
      $params1  = &#39;参数1&#39;;
      $res = Hook::listen(&#39;api_init&#39;,$params1);
      echo var_export($res, true);
      echo &#39;api index&#39;;
      
      $params2 = &#39;参数2&#39;;
      Hook::listen(&#39;api_end&#39;,$params2);
    }
}
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4,访问查看输出效果:


5,文件分布示意



简单的实现了一下,希望给想了解的同学一点启发。

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