"github.com/volcengine/ve-tos-golang-sdk/v2/tos"
func checkErr(err error) {
if serverErr, ok := err.(*tos.TosServerError); ok {
fmt.Println("Error:", serverErr.Error())
fmt.Println("Request ID:", serverErr.RequestID)
fmt.Println("Response Status Code:", serverErr.StatusCode)
fmt.Println("Response Header:", serverErr.Header)
fmt.Println("Response Err Code:", serverErr.Code)
fmt.Println("Response Err Msg:", serverErr.Message)
} else if clientErr, ok := err.(*tos.TosClientError); ok {
fmt.Println("Error:", clientErr.Error())
fmt.Println("Client Cause Err:", clientErr.Cause.Error())
fmt.Println("Error:", err)
accessKey = os.Getenv("TOS_ACCESS_KEY")
secretKey = os.Getenv("TOS_SECRET_KEY")
endpoint = "https://mrap.accesspoint.tos-global.volces.com"
bucketName = "mc3fe2523****"
// 将文件上传到 example_dir 目录下的 example.txt 文件
objectKey = "example_dir/example.txt"
ctx = context.Background()
client, err := tos.NewClientV2(endpoint, tos.WithRegion(region), tos.WithCredentials(tos.NewStaticCredentials(accessKey, secretKey)))
output, err := client.PutObjectFromFile(ctx, &tos.PutObjectFromFileInput{
PutObjectBasicInput: tos.PutObjectBasicInput{
FilePath: "./example.txt",
fmt.Println("PutObjectV2 Request ID:", output.RequestID)