初始化

src/concerns/WithApplication.php

@@ -0,0 +1,77 @@
+<?php
+
+namespace think\worker\concerns;
+
+use Closure;
+use think\App;
+use think\worker\App as WorkerApp;
+use think\worker\Manager;
+use think\worker\Sandbox;
+use Throwable;
+
+/**
+ * Trait WithApplication
+ * @property App $container
+ */
+trait WithApplication
+{
+    /**
+     * @var WorkerApp
+     */
+    protected $app;
+
+    protected function prepareApplication()
+    {
+        if (!$this->app instanceof WorkerApp) {
+            $this->app = new WorkerApp($this->container->getRootPath());
+
+            $this->app->bind(WorkerApp::class, App::class);
+            $this->app->bind(Manager::class, $this);
+
+            $this->app->initialize();
+            $this->app->instance('request', $this->container->request);
+            $this->prepareConcretes();
+        }
+    }
+
+    /**
+     * 预加载
+     */
+    protected function prepareConcretes()
+    {
+        $defaultConcretes = ['db', 'cache', 'event'];
+
+        $concretes = array_merge($defaultConcretes, $this->getConfig('concretes', []));
+
+        foreach ($concretes as $concrete) {
+            $this->app->make($concrete);
+        }
+    }
+
+    public function getApp()
+    {
+        return $this->app;
+    }
+
+    /**
+     * 获取沙箱
+     * @return Sandbox
+     */
+    protected function getSandbox()
+    {
+        return $this->app->make(Sandbox::class);
+    }
+
+    /**
+     * 在沙箱中执行
+     * @param Closure $callable
+     */
+    public function runInSandbox(Closure $callable, ?object $key = null)
+    {
+        try {
+            $this->getSandbox()->run($callable, $key);
+        } catch (Throwable $e) {
+            $this->logServerError($e);
+        }
+    }
+}