container = ApplicationContext::getContainer(); $this->client = $this->container->get(Client::class); } /** * 封装公共请求 * @param string $path * @param array $arg * @return mixed * @throws GuzzleException */ protected function httpRequest(string $path, string $arg = []): mixed { $option = [ "json" => [ "schema" => "json", "param" => json_encode($params, JSON_UNESCAPED_UNICODE), ], ]; $arg = array_merge($arg, $option); $response = $this->client->post($path, $arg); if ($response->getStatusCode() != '200') { // 请求失败 throw new BusinessException($response->getBody()->getContents()); } $body = json_decode($response->getBody(), true); dump($body); if (empty($body)) { // 返回值为空 throw new BusinessException(HttpEnumCode::getMessage(HttpEnumCode::SERVER_ERROR)); } if ($body['result_code'] != 0) { // 请求失败 if (!empty($body['result_msg'])) { throw new BusinessException($body['result_msg']); } throw new BusinessException(HttpEnumCode::getMessage(HttpEnumCode::SERVER_ERROR)); } return $body['body']; } /** * 获取签名 * @param string $params * @return string */ protected function getSign(string $params): string { return md5($params . config("kuaidi100.key") . config("kuaidi100.customer")); } public function }