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弹性文件存储

弹性文件存储

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Java SDK
代码示例
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代码示例
本文介绍弹性文件存储 EFS Java SDK 的代码示例供您参考。​
前提条件​
  • 已下载并安装 EFS Java SDK。具体操作,请参见下载安装 SDK。​
创建文件系统​
说明​
关于下述 SDK 代码中所使用参数的定义、取值范围等信息,请参见 CreateFileSystem。​
​
package com.example;​
​
import java.util.Arrays;​
import com.volcengine.ApiClient;​
import com.volcengine.sign.Credentials;​
import com.volcengine.efs.EfsApi;​
import com.volcengine.efs.model.*;​
​
public class Demo {​
public static void main(String[] args) throws Exception {​
String ak = System.getenv("VOLCENGINE_ACCESS_KEY_ID");​
String sk = System.getenv("VOLCENGINE_SECRET_ACCESS_KEY");​
String region = "cn-beijing"; // 根据实际情况修改​
​
// 初始化 api client​
ApiClient apiClient = new ApiClient()​
.setCredentials(Credentials.getCredentials(ak, sk))​
.setRegion(region);​
​
// 初始化 EFS API​
EfsApi api = new EfsApi(apiClient);​
​
CreateFileSystemRequest request = new CreateFileSystemRequest();​
request.setFileSystemName("efs20250101-1756990902323");​
request.setZoneId("cn-beijing-e");​
request.setInstanceType(CreateFileSystemRequest.InstanceTypeEnum.BASIC);​
request.setPerformanceDensity(CreateFileSystemRequest.PerformanceDensityEnum.BASIC_50);​
request.setBandwidthMode(CreateFileSystemRequest.BandwidthModeEnum.PROVISIONED);​
request.setChargeType(CreateFileSystemRequest.ChargeTypeEnum.PAYASYOUGO);​
request.setProjectName("default");​
request.setDescription("just for test");​
request.setProvisionedBandwidth(100);​
CreateFileSystemResponse response = api.createFileSystem(request);​
​
System.out.println(request);​
System.out.println(response);​
}​
}​
​
列举文件系统​
说明​
关于下述 SDK 请求中所使用参数的定义、取值范围等信息,请参见 DescribeFileSystems。​
​
package com.example;​
​
import java.util.Arrays;​
import com.volcengine.ApiClient;​
import com.volcengine.sign.Credentials;​
import com.volcengine.efs.EfsApi;​
import com.volcengine.efs.model.*;​
​
public class Demo {​
public static void main(String[] args) throws Exception {​
String ak = System.getenv("VOLCENGINE_ACCESS_KEY_ID");​
String sk = System.getenv("VOLCENGINE_SECRET_ACCESS_KEY");​
String region = "cn-beijing"; // 根据实际情况修改​
​
// 初始化 api client​
ApiClient apiClient = new ApiClient()​
.setCredentials(Credentials.getCredentials(ak, sk))​
.setRegion(region);​
​
// 初始化 EFS API​
EfsApi api = new EfsApi(apiClient);​
​
DescribeFileSystemsRequest request = new DescribeFileSystemsRequest();​
request.setPageSize(10);​
request.setPageNumber(1);​
DescribeFileSystemsResponse response = api.describeFileSystems(request);​
​
System.out.println(request);​
System.out.println(response);​
}​
}​
​
最近更新时间:2026.06.26 11:32:03
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