$region, 'schema' => 'https', //协议头部,默认为http 'credentials'=> array( 'secretId' => $secretId , 'secretKey' => $secretKey))); $local_path = "/data/exampleobject"; try { $signedUrl = $cosClient->getPresignedUrl( $method='putObject', $args=['Bucket'=>'examplebucket-1250000000', //格式:BucketName-APPID 'Key'=>'exampleobject', 'Body'=>''], $expires='+30 minutes"'); // 请求成功 echo($signedUrl); } catch (\Exception $e) { // 请求失败 echo($e); }