提前渲染模板，防止模板渲染时的错误无法显示

src/concerns/InteractsWithHttp.php

@@ -14,6 +14,7 @@
 use think\helper\Arr;
 use think\helper\Str;
 use think\Http;
+use think\response\View;
 use think\swoole\App as SwooleApp;
 use think\swoole\Http as SwooleHttp;
 use think\swoole\response\File as FileResponse;
@@ -123,6 +124,7 @@ public function onRequest($req, $res)
 
                 try {
                     $response = $this->handleRequest($http, $request);
+                    $this->prepareResponse($response);
                 } catch (Throwable $e) {
                     $handle = $this->app->make(Handle::class);
                     $handle->report($e);
@@ -182,6 +184,15 @@ protected function prepareRequest(Request $req)
             ->setPathinfo(ltrim($req->server['path_info'], '/'));
     }
 
+    protected function prepareResponse(\think\Response $response)
+    {
+        switch (true) {
+            case $response instanceof View:
+                $response->getContent();
+                break;
+        }
+    }
+
     protected function getFiles(Request $req)
     {
         if (empty($req->files)) {