更新时间:2023-11-09 GMT+08:00

删除多版本对象

开发过程中,您有任何问题可以在github上提交issue接口参考文档详细介绍了每个接口的参数和使用方法。

删除单个多版本对象

您可以通过ObsClient->deleteObject接口指定VersionId参数删除多版本对象,示例代码如下:

// 引入依赖库
require 'vendor/autoload.php';
// 使用源码安装时引入SDK代码库
// require 'obs-autoloader.php';
// 声明命名空间
use Obs\ObsClient;
// 创建ObsClient实例
$obsClient = new ObsClient ( [ 
      //推荐通过环境变量获取AKSK,这里也可以使用其他外部引入方式传入,如果使用硬编码可能会存在泄露风险。
      //您可以登录访问管理控制台获取访问密钥AK/SK,获取方式请参见https://support.huaweicloud.com/intl/zh-cn/usermanual-ca/ca_01_0003.html
      'key' => getenv('ACCESS_KEY_ID'),
      'secret' => getenv('SECRET_ACCESS_KEY'),
      'endpoint' => 'https://your-endpoint'
] );

$resp = $obsClient->deleteObject ( [ 
       'Bucket' => 'bucketname',
       'Key' => 'objectname',
       'VersionId' => 'versionid' 
] );

printf ( "RequestId:%s\n", $resp ['RequestId'] );

批量删除多版本对象

您可以通过ObsClient->deleteObjects接口传入每个待删除对象的VersionId参数批量删除多版本对象,示例代码如下:

// 引入依赖库
require 'vendor/autoload.php';
// 使用源码安装时引入SDK代码库
// require 'obs-autoloader.php';
// 声明命名空间
use Obs\ObsClient;
// 创建ObsClient实例
$obsClient = new ObsClient ( [ 
      //推荐通过环境变量获取AKSK,这里也可以使用其他外部引入方式传入,如果使用硬编码可能会存在泄露风险。
      //您可以登录访问管理控制台获取访问密钥AK/SK,获取方式请参见https://support.huaweicloud.com/intl/zh-cn/usermanual-ca/ca_01_0003.html
      'key' => getenv('ACCESS_KEY_ID'),
      'secret' => getenv('SECRET_ACCESS_KEY'),
      'endpoint' => 'https://your-endpoint'
] );

$resp = $obsClient->deleteObjects ( [ 
              'Bucket' => 'bucketname',
              // 设置为verbose模式
              'Quiet' => false,
              'Objects' => [ 
                           [ 
                                         'Key' => 'objectname1',
                                         'VersionId' => 'versionid1' 
                           ],
                           [ 
                                         'Key' => 'objectname2',
                                         'VersionId' => 'versionid2' 
                           ] 
              ] 
] );
printf ( "RequestId:%s\n", $resp ['RequestId'] );
// 获取删除成功的对象 
printf ( "Deleteds:\n" );
foreach ( $resp ['Deleteds'] as $index => $deleted ) {
       printf ( "Deleteds[%d]", $index + 1 );
       printf ( "Key:%s\n", $deleted ['Key'] );
       printf ( "VersionId:%s\n", $deleted ['VersionId'] );
       printf ( "DeleteMarker:%s\n", $deleted ['DeleteMarker'] );
       printf ( "DeleteMarkerVersionId:%s\n", $deleted ['DeleteMarkerVersionId'] );
}
// 获取删除失败的对象 
printf ( "Errors:\n" );
foreach ( $resp ['Errors'] as $index => $error ) {
       printf ( "Errors[%d]", $index + 1 );
       printf ( "Key:%s\n", $error ['Key'] );
       printf ( "VersionId:%s\n", $$error ['VersionId'] );
       printf ( "Code:%s\n", $error ['Code'] );
       printf ( "Message:%s\n", $error ['Message'] );
}