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简介

本文档提供关于跨地域复制的 API 概览以及 SDK 示例代码。
API
操作名
操作描述
设置跨地域复制
设置存储桶的跨地域复制规则
查询跨地域复制
查询存储桶的跨地域复制规则
删除跨地域复制
删除存储桶的跨地域复制规则

SDK API 参考

SDK 所有接口的具体参数与方法说明,请参考 SDK API

设置跨地域复制

功能说明

设置指定存储桶的跨地域复制规则。

示例代码

Objective-C
QCloudPutBucketReplicationRequest* request = [[QCloudPutBucketReplicationRequest alloc] init];

// 存储桶名称,由BucketName-Appid 组成,可以在COS控制台查看 https://console.cloud.tencent.com/cos5/bucket
request.bucket = @"examplebucket-1250000000";

// 说明所有跨地域配置信息
QCloudBucketReplicationConfiguation* replConfiguration =
[[QCloudBucketReplicationConfiguation alloc] init];

// 发起者身份标示
replConfiguration.role = @"qcs::cam::uin/100000000001:uin/100000000001";

// 具体配置信息
QCloudBucketReplicationRule* rule = [[QCloudBucketReplicationRule alloc] init];

// 用来标注具体 Rule 的名称
rule.identifier = @"identifier";
rule.status = QCloudCOSXMLStatusEnabled;

// 资源标识符
QCloudBucketReplicationDestination* destination = [[QCloudBucketReplicationDestination alloc] init];
NSString* destinationBucket = @"destinationbucket-1250000000";

// 目标存储桶所在地域
NSString* region = @"ap-beijing";
destination.bucket = [NSString stringWithFormat:@"qcs::cos:%@::%@",region,destinationBucket];

// 目标存储桶信息
rule.destination = destination;

// 前缀匹配策略,不可重叠,重叠返回错误。前缀匹配根目录为空
rule.prefix = @"prefix1";
replConfiguration.rule = @[rule];
request.configuation = replConfiguration;

[request setFinishBlock:^(id outputObject, NSError* error) {
// outputObject 包含所有的响应 http 头部
NSDictionary* info = (NSDictionary *) outputObject;

}];
[[QCloudCOSXMLService defaultCOSXML] PutBucketRelication:request];
说明
更多完整示例,请前往 GitHub 查看。
Swift
let putBucketReplication = QCloudPutBucketReplicationRequest.init();

// 存储桶名称,由BucketName-Appid 组成,可以在COS控制台查看 https://console.cloud.tencent.com/cos5/bucket
putBucketReplication.bucket = "examplebucket-1250000000";

// 说明所有跨地域配置信息
let config = QCloudBucketReplicationConfiguation.init();
config.role = "qcs::cam::uin/100000000001:uin/100000000001";

// 发起者身份标示
let rule = QCloudBucketReplicationRule.init();

// 用来标注具体 Rule 的名称
rule.identifier = "rule1";
// 规则开启状态,可选 .enabled, .disabled
rule.status = .enabled;

// 目标存储桶信息
let destination = QCloudBucketReplicationDestination.init();
let destinationBucket = "destinationbucket-1250000000";
let region = "ap-beijing";
destination.bucket = "qcs::cos:\\(region)::\\(destinationBucket)";
rule.destination = destination;

// 前缀匹配策略,不可重叠,重叠返回错误。前缀匹配根目录为空
rule.prefix = "dir/";

config.rule = [rule];

putBucketReplication.configuation = config;

putBucketReplication.finishBlock = {(result,error) in
if let result = result {
// result 包含响应的 header 信息
} else {
print(error!);
}
}
QCloudCOSXMLService.defaultCOSXML().putBucketRelication(putBucketReplication);
说明
更多完整示例,请前往 GitHub 查看。

查询跨地域复制

功能说明

查询指定存储桶的跨地域复制规则。

示例代码

Objective-C
QCloudGetBucketReplicationRequest* request = [[QCloudGetBucketReplicationRequest alloc] init];

// 存储桶名称,由BucketName-Appid 组成,可以在COS控制台查看 https://console.cloud.tencent.com/cos5/bucket
request.bucket = @"examplebucket-1250000000";

[request setFinishBlock:^(QCloudBucketReplicationConfiguation* result,
NSError* error) {
// 具体配置信息,最多支持 1000 个,所有策略只能指向一个目标存储桶
NSArray *rules = result.rule;
}];
[[QCloudCOSXMLService defaultCOSXML] GetBucketReplication:request];
说明
更多完整示例,请前往 GitHub 查看。
Swift
let getBucketReplication = QCloudGetBucketReplicationRequest.init();
getBucketReplication.bucket = "examplebucket-1250000000";
getBucketReplication.setFinish { (config, error) in
if let config = config {
// 配置信息列表
let rule = config.rule
} else {
print(error!);
}
}
QCloudCOSXMLService.defaultCOSXML().getBucketReplication(getBucketReplication);
说明
更多完整示例,请前往 GitHub 查看。

删除跨地域复制

功能说明

删除指定存储桶的跨地域复制规则。

示例代码

Objective-C
QCloudDeleteBucketReplicationRequest* request =
[[QCloudDeleteBucketReplicationRequest alloc] init];

// 存储桶名称,由BucketName-Appid 组成,可以在COS控制台查看 https://console.cloud.tencent.com/cos5/bucket
request.bucket = @"examplebucket-1250000000";

[request setFinishBlock:^(id outputObject, NSError* error) {
// outputObject 包含所有的响应 http 头部
NSDictionary* info = (NSDictionary *) outputObject;

}];
[[QCloudCOSXMLService defaultCOSXML] DeleteBucketReplication:request];
说明
更多完整示例,请前往 GitHub 查看。
Swift
let deleteBucketReplication = QCloudDeleteBucketReplicationRequest.init();
deleteBucketReplication.bucket = "examplebucket-1250000000";
deleteBucketReplication.finishBlock = {(result,error) in
if let result = result {
// result 包含响应的 header 信息
} else {
print(error!);
}
}
QCloudCOSXMLService.defaultCOSXML().deleteBucketReplication(deleteBucketReplication);
说明
更多完整示例,请前往 GitHub 查看。