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设置和读取文件访问权限

最近更新时间：2021-09-22

本文介绍如何设置和读取文件访问权限。

创建一个对象并设置对象权限为公共读/公共读写，并读取这个对象的权限代码如下：

package sample

import (
"fmt"
"github.com/journeymidnight/Yig-S3-SDK-Go/s3lib"
"strings"
)

func ObjectACLSample() {
DeleteTestBucketAndObject()
defer DeleteTestBucketAndObject()
sc := s3lib.NewS3(endpoint, accessKey, secretKey)
// Create a bucket
err := sc.MakeBucket(bucketName)
if err != nil {
HandleError(err)
}

// Test ObjectACL public-read
err = sc.PutObject(bucketName, objectKey, strings.NewReader("NewBucketAndObjectSample"))
if err != nil {
HandleError(err)
}
err = sc.PutObjectAcl(bucketName, objectKey, "public-read")
if err != nil {
HandleError(err)
}
out, err := sc.GetObjectAcl(bucketName, objectKey)
if err != nil {
HandleError(err)
}
fmt.Println("Get Bucket ACL:", out)
err = sc.DeleteObject(bucketName, objectKey)
if err != nil {
HandleError(err)
}

// Test ObjectACL public-read-write
err = sc.PutObject(bucketName, objectKey, strings.NewReader("NewBucketAndObjectSample"))
if err != nil {
HandleError(err)
}
err = sc.PutObjectAcl(bucketName, objectKey, "public-read-write")
if err != nil {
HandleError(err)
}
out, err = sc.GetObjectAcl(bucketName, objectKey)
if err != nil {
HandleError(err)
}
fmt.Println("Get Bucket ACL:", out)
err = sc.DeleteObject(bucketName, objectKey)
if err != nil {
HandleError(err)
}
fmt.Printf("ObjectACLSample Run Success!\n\n")
}