aliyun-oss-go-sdk/sample/put_object.go

package sample

import (
	"bytes"
	"fmt"
	"os"
	"strings"

	"github.com/aliyun/aliyun-oss-go-sdk/oss"
)

// PutObjectSample Put Object Sample
func PutObjectSample() {
	// 创建Bucket
	bucket, err := GetTestBucket(bucketName)
	if err != nil {
		HandleError(err)
	}

	var val = "花间一壶酒，独酌无相亲。 举杯邀明月，对影成三人。"

	// 场景1：上传object，value是字符串
	err = bucket.PutObject(objectKey, strings.NewReader(val))
	if err != nil {
		HandleError(err)
	}

	// 场景2：上传object，value是[]byte
	err = bucket.PutObject(objectKey, bytes.NewReader([]byte(val)))
	if err != nil {
		HandleError(err)
	}

	// 场景3：上传本地文件，您自己打开文件，传入句柄
	fd, err := os.Open(localFile)
	if err != nil {
		HandleError(err)
	}
	defer fd.Close()

	err = bucket.PutObject(objectKey, fd)
	if err != nil {
		HandleError(err)
	}

	// 场景4：上传object，上传时指定对象属性
	options := []oss.Option{
		oss.Expires(futureDate),
		oss.ObjectACL(oss.ACLPublicRead),
		oss.Meta("myprop", "mypropval"),
	}
	err = bucket.PutObject(objectKey, strings.NewReader(val), options...)
	if err != nil {
		HandleError(err)
	}

	props, err := bucket.GetObjectDetailedMeta(objectKey)
	if err != nil {
		HandleError(err)
	}
	fmt.Println("Object Meta:", props)

	// 场景5：上传本地文件
	err = bucket.PutObjectFromFile(objectKey, localFile)
	if err != nil {
		HandleError(err)
	}

	// 场景6：上传本地文件，上传时指定对象属性
	options = []oss.Option{
		oss.Expires(futureDate),
		oss.ObjectACL(oss.ACLPublicRead),
		oss.Meta("myprop", "mypropval"),
	}
	err = bucket.PutObjectFromFile(objectKey, localFile, options...)
	if err != nil {
		HandleError(err)
	}

	props, err = bucket.GetObjectDetailedMeta(objectKey)
	if err != nil {
		HandleError(err)
	}
	fmt.Println("Object Meta:", props)

	// 删除object和bucket
	err = DeleteTestBucketAndObject(bucketName)
	if err != nil {
		HandleError(err)
	}

	fmt.Println("PutObjectSample completed")
}