<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006~2025 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: liu21st <liu21st@gmail.com>
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// +----------------------------------------------------------------------
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declare(strict_types=1);
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namespace think;
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use think\event\HttpEnd;
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use think\event\HttpRun;
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use think\event\RouteLoaded;
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use think\exception\Handle;
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use Throwable;
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/**
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* Web应用管理类
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* @package think
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*/
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class Http
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{
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/**
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* 应用名称
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* @var string
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*/
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protected $name;
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/**
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* 应用路径
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* @var string
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*/
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protected $path;
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/**
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* 路由路径
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* @var string
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*/
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protected $routePath;
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/**
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* 是否绑定应用
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* @var bool
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*/
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protected $isBind = false;
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public function __construct(protected App $app)
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{
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$this->routePath = $this->app->getRootPath() . 'route' . DIRECTORY_SEPARATOR;
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}
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/**
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* 设置应用名称
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* @access public
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* @param string $name 应用名称
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* @return $this
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*/
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public function name(string $name)
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{
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$this->name = $name;
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return $this;
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}
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/**
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* 获取应用名称
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* @access public
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* @return string
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*/
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public function getName(): string
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{
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return $this->name ?: '';
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}
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/**
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* 设置应用目录
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* @access public
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* @param string $path 应用目录
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* @return $this
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*/
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public function path(string $path)
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{
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if (str_ends_with($path, DIRECTORY_SEPARATOR)) {
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$path .= DIRECTORY_SEPARATOR;
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}
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$this->path = $path;
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return $this;
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}
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/**
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* 获取应用路径
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* @access public
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* @return string
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*/
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public function getPath(): string
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{
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return $this->path ?: '';
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}
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/**
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* 获取路由目录
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* @access public
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* @return string
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*/
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public function getRoutePath(): string
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{
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return $this->routePath;
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}
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/**
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* 设置路由目录
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* @access public
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* @param string $path 路由定义目录
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*/
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public function setRoutePath(string $path): void
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{
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$this->routePath = $path;
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}
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/**
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* 设置应用绑定
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* @access public
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* @param bool $bind 是否绑定
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* @return $this
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*/
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public function setBind(bool $bind = true)
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{
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$this->isBind = $bind;
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return $this;
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}
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/**
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* 是否绑定应用
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* @access public
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* @return bool
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*/
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public function isBind(): bool
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{
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return $this->isBind;
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}
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/**
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* 执行应用程序
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* @access public
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* @param Request|null $request
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* @return Response
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*/
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public function run(?Request $request = null): Response
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{
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//初始化
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$this->initialize();
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//自动创建request对象
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$request = $request ?? $this->app->make('request', [], true);
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$this->app->instance('request', $request);
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try {
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$response = $this->runWithRequest($request);
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} catch (Throwable $e) {
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$this->reportException($e);
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$response = $this->renderException($request, $e);
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}
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return $response;
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}
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/**
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* 初始化
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*/
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protected function initialize()
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{
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if (!$this->app->initialized()) {
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$this->app->initialize();
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}
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}
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/**
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* 执行应用程序
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* @param Request $request
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* @return mixed
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*/
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protected function runWithRequest(Request $request)
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{
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// 加载全局中间件
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$this->loadMiddleware();
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// 监听HttpRun
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$this->app->event->trigger(HttpRun::class);
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return $this->app->middleware->pipeline()
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->send($request)
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->then(function ($request) {
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return $this->dispatchToRoute($request);
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});
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}
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protected function dispatchToRoute($request)
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{
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$withRoute = $this->app->config->get('app.with_route', true) ? function () {
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$this->loadRoutes();
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} : false;
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return $this->app->route->dispatch($request, $withRoute);
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}
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/**
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* 加载全局中间件
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*/
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protected function loadMiddleware(): void
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{
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if (is_file($this->app->getBasePath() . 'middleware.php')) {
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$this->app->middleware->import(include $this->app->getBasePath() . 'middleware.php');
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}
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}
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/**
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* 加载路由
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* @access protected
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* @return void
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*/
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protected function loadRoutes(): void
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{
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// 加载路由定义
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$routePath = $this->getRoutePath();
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if (is_dir($routePath)) {
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$files = glob($routePath . '*.php');
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foreach ($files as $file) {
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include $file;
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}
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}
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$this->app->event->trigger(RouteLoaded::class);
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}
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/**
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* Report the exception to the exception handler.
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*
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* @param Throwable $e
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* @return void
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*/
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protected function reportException(Throwable $e)
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{
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$this->app->make(Handle::class)->report($e);
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}
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/**
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* Render the exception to a response.
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*
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* @param Request $request
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* @param Throwable $e
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* @return Response
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*/
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protected function renderException($request, Throwable $e)
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{
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return $this->app->make(Handle::class)->render($request, $e);
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}
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/**
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* HttpEnd
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* @param Response $response
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* @return void
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*/
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public function end(Response $response): void
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{
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$this->app->event->trigger(HttpEnd::class, $response);
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//执行中间件
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$this->app->middleware->end($response);
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// 写入日志
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$this->app->log->save();
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}
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}
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