com.branch.cos.demo.RestoreObjectDemo Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of branch_cos_api Show documentation
Show all versions of branch_cos_api Show documentation
branch java sdk for qcloud cos
package com.branch.cos.demo;
import java.io.File;
import com.branch.cos.COSClient;
import com.branch.cos.ClientConfig;
import com.branch.cos.auth.BasicCOSCredentials;
import com.branch.cos.auth.COSCredentials;
import com.branch.cos.model.*;
import com.branch.cos.region.Region;
public class RestoreObjectDemo {
public static void restoreObjectDemo() {
// 初始化用户身份信息(secretId, secretKey)
COSCredentials cred = new BasicCOSCredentials("AKIDXXXXXXXX", "1A2Z3YYYYYYYYYY");
// 设置bucket的区域, COS地域的简称请参照 https://www.qcloud.com/document/product/436/6224
ClientConfig clientConfig = new ClientConfig(new Region("ap-guangzhou"));
// 生成cos客户端
COSClient cosclient = new COSClient(cred, clientConfig);
String key = "test/my_data.txt";
String bucketName = "mybucket-1251668577";
// 上传一个类型为归档的文件
File localFile = new File("test/my_data.txt");
ObjectMetadata metadata = new ObjectMetadata();
metadata.setHeader("x-cos-storage-class", "Archive");
PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, key, localFile);
putObjectRequest.setMetadata(metadata);
PutObjectResult putObjectResult = cosclient.putObject(putObjectRequest);
// 设置restore得到的临时副本过期天数为1天
RestoreObjectRequest restoreObjectRequest = new RestoreObjectRequest(bucketName, key, 1);
// 设置恢复模式为Standard,其他的可选模式包括Expedited和Bulk,三种恢复模式在费用和速度上不一样
CASJobParameters casJobParameters = new CASJobParameters();
casJobParameters.setTier(Tier.Standard);
restoreObjectRequest.setCASJobParameters(casJobParameters);
cosclient.restoreObject(restoreObjectRequest);
}
public static void main(String[] args) {
restoreObjectDemo();
}
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy