Imports github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/ocr/v20181119 github.com/tencentyun/cos-go-sdk-v5 gopkg.in/guregu/null.v4/zero gorm.io/datatypes gorm.io/gorm Imports in module “code.aliyun.com/carnb/common” code.aliyun.com/carnb/common/pkg/jsonTime code.aliyun.com/carnb/common/pkg/storage Standard library imports time