tencent cloud

try
{
 string bucket = "examplebucket-1250000000"; //存储桶，格式：BucketName-APPID
 string cosPath = "test.cs"; // 对象键
 byte[] data = System.Text.Encoding.Default.GetBytes("Hello COS"); // 二进制数据
 PutObjectRequest putObjectRequest = new PutObjectRequest(bucket, cosPath, data);

 PutObjectResult result = cosXml.PutObject(putObjectRequest);
 string requestId = result.responseHeaders.GetValueOrDefault("x-cos-request-id")[0];
 Console.WriteLine(requestId);
}
catch (COSXML.CosException.CosClientException clientEx)
{
 //请求失败
 Console.WriteLine("CosClientException: " + clientEx);
}
catch (COSXML.CosException.CosServerException serverEx)
{
 //请求失败
 Console.WriteLine("CosServerException: " + serverEx.GetInfo());
}

package main

import (
   "context"
   "fmt"
   "net/http"
   "net/url"
   "strings"
   "github.com/tencentyun/cos-go-sdk-v5"
)

func main() {
   // 将 examplebucket-1250000000 和 COS_REGION 修改为真实的信息
   u, _ := url.Parse("https://examplebucket-1250000000.cos.COS_REGION.myqcloud.com")
   b := &cos.BaseURL{BucketURL: u}
   c := cos.NewClient(b, &http.Client{
       Transport: &cos.AuthorizationTransport{
           SecretID:  "SECRETID",
           SecretKey: "SECRETKEY",
       },
   })
   // 对象键（Key）是对象在存储桶中的唯一标识。
   // 例如，在对象的访问域名 `examplebucket-1250000000.cos.COS_REGION.myqcloud.com/test.go` 中，对象键为 test.go
   name := "test.go"
   // 1.通过字符串上传对象
   f := strings.NewReader("Hello COS")

   response, err := c.Object.Put(context.Background(), name, f, nil)
   if err != nil {
       // error 信息中直接包含 RequestId 字段
       panic(err)
   }
   requestId := response.Header.Get("X-Cos-Request-Id")
   fmt.Println(requestId)
}

// 1 初始化用户身份信息（secretId, secretKey）。
String secretId = "SECRETID";
String secretKey = "SECRETKEY";
COSCredentials cred = new BasicCOSCredentials(secretId, secretKey);
// 2 设置 bucket 的地域, COS 地域的简称请参照 https://www.tencentcloud.com/document/product/436/6224?from_cn_redirect=1
// clientConfig 中包含了设置 region, https(默认 http), 超时, 代理等 set 方法, 使用可参见源码或者常见问题 Java SDK 部分。
Region region = new Region("COS_REGION");
ClientConfig clientConfig = new ClientConfig(region);
// 这里建议设置使用 https 协议
clientConfig.setHttpProtocol(HttpProtocol.https);
// 3 生成 cos 客户端。
COSClient cosClient = new COSClient(cred, clientConfig);
// Bucket 的命名格式为 BucketName-APPID ，此处填写的存储桶名称必须为此格式
String bucketName = "examplebucket-1250000000";

String content = "Hello COS";
String key = "test.java";
PutObjectResult putObjectResult = cosClient.putObject(bucketName, key, content);
String requestId = putObjectResult.getRequestId();
System.out.println(requestId);