{"msg":"controller not exists:app\\front\\controller\\Public","code":0,"data":[],"debug":{"name":"think\\exception\\HttpException","file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/route\/dispatch\/Controller.php","line":76,"code":0,"message":"控制器不存在:app\\front\\controller\\Public","trace":[{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/route\/Dispatch.php","line":89,"function":"exec","class":"think\\route\\dispatch\\Controller","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Route.php","line":772,"function":"run","class":"think\\route\\Dispatch","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Pipeline.php","line":59,"function":"think\\{closure}","class":"think\\Route","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Pipeline.php","line":66,"function":"think\\{closure}","class":"think\\Pipeline","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Route.php","line":773,"function":"then","class":"think\\Pipeline","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Http.php","line":216,"function":"dispatch","class":"think\\Route","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Http.php","line":206,"function":"dispatchToRoute","class":"think\\Http","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Pipeline.php","line":59,"function":"think\\{closure}","class":"think\\Http","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/think-multi-app\/src\/MultiApp.php","line":71,"function":"think\\{closure}","class":"think\\Pipeline","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Pipeline.php","line":59,"function":"think\\app\\{closure}","class":"think\\app\\MultiApp","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Pipeline.php","line":66,"function":"think\\{closure}","class":"think\\Pipeline","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/think-multi-app\/src\/MultiApp.php","line":72,"function":"then","class":"think\\Pipeline","type":"->"},{"function":"handle","class":"think\\app\\MultiApp","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Middleware.php","line":142,"function":"call_user_func"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Pipeline.php","line":85,"function":"think\\{closure}","class":"think\\Middleware","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/middleware\/SessionInit.php","line":67,"function":"think\\{closure}","class":"think\\Pipeline","type":"->"},{"function":"handle","class":"think\\middleware\\SessionInit","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Middleware.php","line":142,"function":"call_user_func"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Pipeline.php","line":85,"function":"think\\{closure}","class":"think\\Middleware","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/think-trace\/src\/TraceDebug.php","line":71,"function":"think\\{closure}","class":"think\\Pipeline","type":"->"},{"function":"handle","class":"think\\trace\\TraceDebug","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Middleware.php","line":142,"function":"call_user_func"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Pipeline.php","line":85,"function":"think\\{closure}","class":"think\\Middleware","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Pipeline.php","line":66,"function":"think\\{closure}","class":"think\\Pipeline","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Http.php","line":207,"function":"then","class":"think\\Pipeline","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/vendor\/topthink\/framework\/src\/think\/Http.php","line":170,"function":"runWithRequest","class":"think\\Http","type":"->"},{"file":"\/www\/wwwroot\/tw3c_xyj\/public\/index.php","line":25,"function":"run","class":"think\\Http","type":"->"}],"source":{"first":67,"source":["            ->setAction($this->actionName);\n","    }\n","\n","    public function exec()\n","    {\n","        try {\n","            \/\/ 实例化控制器\n","            $instance = $this->controller($this->controller);\n","        } catch (ClassNotFoundException $e) {\n","            throw new HttpException(404, 'controller not exists:' . $e->getClass());\n","        }\n","\n","        \/\/ 注册控制器中间件\n","        $this->registerControllerMiddleware($instance);\n","\n","        return $this->app->middleware->pipeline('controller')\n","            ->send($this->request)\n","            ->then(function () use ($instance) {\n","                \/\/ 获取当前操作名\n"]}}}