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How to use DownloadFile method of minio Package

Best Testkube code snippet using minio.DownloadFile

main.go

Source:main.go

1package main2import (3	"flag"4	"fmt"5	"log"6	"os"7	"github.com/minio/minio-go/v6"8)9func main() {10	endpoint := os.Getenv("MINIO_SERVER")11	accessKeyID := os.Getenv("AWS_ACCESS_KEY_ID")12	secretAccessKey := os.Getenv("AWS_SECRET_ACCESS_KEY")13	useSSL := true14	var (15		bucket       string16		file         string17		downloadfile string18	)19	flag.StringVar(&bucket, "bucket", "", "bucket name")20	flag.StringVar(&file, "file", "", "file name")21	flag.StringVar(&downloadfile, "download", "", "download file path")22	flag.Parse()23	if bucket != "" && file != "" && downloadfile != "" {24		// Initialize minio client object.25		minioClient, err := minio.New(endpoint, accessKeyID, secretAccessKey, useSSL)26		if err != nil {27			log.Fatalln(err)28		}29		if err := minioClient.FGetObject(bucket, file, downloadfile, minio.GetObjectOptions{}); err != nil {30			log.Fatal(err)31		} else {32			fmt.Println("Download: ", downloadfile)33		}34	} else {35		fmt.Println("Set -bucket, -file, -download")36		os.Exit(1)37	}38}...

download.go

Source:download.go

...5	"github.com/minio/minio-go/v7"6	"io"7	"os"8)9func DownloadFile(objectName string, filePath string, minioClient *minio.Client, bucket string) bool {10	err := minioClient.FGetObject(context.Background(), bucket, objectName, filePath, minio.GetObjectOptions{})11	if err != nil {12		fmt.Printf("DownloadMinio err %v\n", err)13		return false14	}15	fmt.Printf("DownloadFile suc")16	return true17}18func DownloadFolw(objectName string, filePath string, minioClient *minio.Client, bucket string) bool {19	object, err := minioClient.GetObject(context.Background(), bucket, objectName, minio.GetObjectOptions{})20	if err != nil {21		fmt.Println(err)22		return false23	}24	localFile, err := os.Create(filePath)25	if err != nil {26		fmt.Println(err)27		return false28	}29	if _, err = io.Copy(localFile, object); err != nil {...

DownloadFile

Using AI Code Generation

1import (2func main() {3	minioClient, err := minio.New("localhost:9000", "AKIAIOSFODNN7EXAMPLE", "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY", true)4	if err != nil {5		fmt.Println(err)6	}7	err = minioClient.FGetObject("mybucket", "myobject", "mylocalfile", minio.GetObjectOptions{})8	if err != nil {9		fmt.Println(err)10	}11	fmt.Println("Successfully downloaded myobject from mybucket to mylocalfile")12}13import (14func main() {15	minioClient, err := minio.New("localhost:9000", "AKIAIOSFODNN7EXAMPLE", "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY", true)16	if err != nil {17		fmt.Println(err)18	}19	err = minioClient.FGetObject("mybucket", "myobject", "mylocalfile", minio.GetObjectOptions{})20	if err != nil {21		fmt.Println(err)22	}23	fmt.Println("Successfully downloaded myobject from mybucket to mylocalfile")24}25import (26func main() {27	minioClient, err := minio.New("localhost:9000", "AKIAIOSFODNN7EXAMPLE", "wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY", true)28	if err != nil {29		fmt.Println(err)30	}31	err = minioClient.FGetObject("mybucket", "myobject", "mylocal

DownloadFile

Using AI Code Generation

1import (2func main() {3	minioClient, err := minio.New("localhost:9000", "minio", "minio123", false)4	if err != nil {5		fmt.Println(err)6	}7	err = minioClient.FGetObject("mybucket", "myobject", "myobject", minio.GetObjectOptions{})8	if err != nil {9		fmt.Println(err)10	}11	fmt.Println("Downloaded myobject successfully.")12}

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