$region, 'schema' => 'https', //协议头部,默认为http 'credentials'=> array( 'secretId' => $secretId, 'secretKey' => $secretKey))); try { $textWatermarkTemplate = new Qcloud\Cos\ImageParamTemplate\TextWatermarkTemplate(); $textWatermarkTemplate->setText("testetst"); $textWatermarkTemplate->setGravity('center'); $textWatermarkTemplate->setFontsize(30); $result = $cosClient->getObject(array( 'Bucket' => 'examplebucket-125000000', //存储桶名称,由BucketName-Appid 组成,可以在COS控制台查看 https://console.cloud.tencent.com/cos5/bucket 'Key' => 'exampleobject', 'ImageHandleParam' => $textWatermarkTemplate->queryString(), 'SaveAs' => '/data/exampleobject' )); // 请求成功 print_r($result); } catch (\Exception $e) { // 请求失败 echo($e); }