图像搜索 ImageSearch-删除数据示例

时间:2025-01-26 10:35:57

删除数据示例

本章节对删除数据AK/SK方式使用SDK进行示例说明。

删除数据示例代码只需将AK/SK信息替换为实际AK/SK,代码中可以使用初始化DeleteParam中的ItemId参数配置数据的服务实例级唯一标识,配置完成后运行即可。

  1. 删除数据调用示例代码如下:
    package main import (    "fmt"    "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"    imagesearch "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/imagesearch/v2"    "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/imagesearch/v2/model"    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/region") func main() {    // 认证用的ak和sk硬编码到代码中或者明文存储都有很大的安全风险,建议在配置文件或者环境变量中密文存放,使用时解密,确保安全;    // 本示例以ak和sk保存在环境变量中来实现身份验证为例,运行本示例前请先在本地环境中设置环境变量HUAWEICLOUD_SDK_AK和HUAWEICLOUD_SDK_SK。    ak := os.Getenv("HUAWEICLOUD_SDK_AK")    sk := os.Getenv("HUAWEICLOUD_SDK_SK")    iamEndpoint := "https://iam.cn-north-4.myhuaweicloud.com"    endpoint := "https://mms.cn-north-4.myhuaweicloud.com"    projectId := "project_id"     auth := basic.NewCredentialsBuilder().        WithAk(ak).        WithSk(sk).        WithIamEndpointOverride(iamEndpoint).        WithProjectId(projectId).        Build()     // 初始化客户端    client := imagesearch.NewImageSearchClient(        imagesearch.ImageSearchClientBuilder().            // 设置region, 示例中为北京四            WithRegion(region.NewRegion("cn-north-4", endpoint)).            WithCredential(auth).            Build())     request := &model.RunDeleteDataRequest{}    request.ServiceName = "service_name"    itemIdDeleteParam:= "item_id"    request.Body = &model.DeleteParam{       ItemId: &itemIdDeleteParam,    }    response, err := client.RunDeleteData(request)    if err == nil {        fmt.Printf("%+v\n", response)    } else {        fmt.Println(err)    }}
  2. 执行示例代码文件,控制台输出删除数据结果即表示程序执行成功。
    RunDeleteDataResponse {    "result": "success"}
support.huaweicloud.com/sdkreference-imagesearch/imagesearch_03_0036.html