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563750789 authored Jul 30, 2024
2 parents ed078d6 + 381bd9e commit 04f1225
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4 changes: 2 additions & 2 deletions src/main/java/com/qcloud/cos/demo/CopyFileDemo.java
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Expand Up @@ -17,8 +17,8 @@
import com.qcloud.cos.transfer.TransferManager;

public class CopyFileDemo {
private static String secretId = "AKIDXXXXXXXX";
private static String secretKey = "1A2Z3YYYYYYYYYY";
private static String secretId = System.getenv("SECRETID");
private static String secretKey = System.getenv("SECRETKEY");
private static String srcBucketName = "srcBucket-12500000000";
private static String srcKey = "aaa/bbb.txt";
private static String destBucketName = "destBucket-12500000000";
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8 changes: 4 additions & 4 deletions src/main/java/com/qcloud/cos/demo/DelFileDemo.java
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Expand Up @@ -21,10 +21,10 @@
* DelFileDemo展示了删除单个文件的DelObject, 删除多个文件的DelObjects的使用示例.
*/
public class DelFileDemo {
private static String secretId = "AKIDXXXXXXXX";
private static String secretKey = "1A2Z3YYYYYYYYYY";
private static String bucketName = "examplebucket-12500000000";
private static String region = "ap-guangzhou";
private static String secretId = System.getenv("SECRETID");
private static String secretKey = System.getenv("SECRETKEY");
private static String bucketName = System.getenv("BUCKET_NAME");
private static String region = System.getenv("REGION");
private static COSClient cosClient = createCli();
public static void main(String[] args) {
delSingleFile();
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8 changes: 4 additions & 4 deletions src/main/java/com/qcloud/cos/demo/GetObjectDemo.java
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Expand Up @@ -17,10 +17,10 @@
import com.qcloud.cos.utils.IOUtils;

public class GetObjectDemo {
private static String secretId = "AKIDXXXXXXXX";
private static String secretKey = "1A2Z3YYYYYYYYYY";
private static String bucketName = "examplebucket-12500000000";
private static String region = "ap-guangzhou";
private static String secretId = System.getenv("SECRETID");
private static String secretKey = System.getenv("SECRETKEY");
private static String bucketName = System.getenv("BUCKET_NAME");
private static String region = System.getenv("REGION");
private static COSClient cosClient = createClient();

public static void main(String[] args) {
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10 changes: 6 additions & 4 deletions src/main/java/com/qcloud/cos/demo/GetObjectMetadataDemo.java
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Expand Up @@ -9,19 +9,21 @@


public class GetObjectMetadataDemo {
private static String secretId = System.getenv("SECRETID");
private static String secretKey = System.getenv("SECRETKEY");
private static String bucketName = System.getenv("BUCKET_NAME");
private static String region = System.getenv("REGION");
public static void main(String[] args) {
getObjectMetadataDemo();
}

private static void getObjectMetadataDemo() {
// 1 初始化用户身份信息(secretId, secretKey)
COSCredentials cred = new BasicCOSCredentials("AKIDXXXXXXXX", "1A2Z3YYYYYYYYYY");
COSCredentials cred = new BasicCOSCredentials(secretId, secretKey);
// 2 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-beijing-1"));
ClientConfig clientConfig = new ClientConfig(new Region(region));
// 3 生成cos客户端
COSClient cosclient = new COSClient(cred, clientConfig);
// bucket名需包含appid
String bucketName = "mybucket-12500000000";

String key = "aaa/bbb.txt";
ObjectMetadata objectMetadata = cosclient.getObjectMetadata(bucketName, key);
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8 changes: 4 additions & 4 deletions src/main/java/com/qcloud/cos/demo/ListObjectsDemo.java
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Expand Up @@ -20,10 +20,10 @@
* ListObjectsDemo展示了如何列出object
*/
public class ListObjectsDemo {
private static String secretId = "AKIDXXXXXXXX";
private static String secretKey = "1A2Z3YYYYYYYYYY";
private static String bucketName = "examplebucket-12500000000";
private static String region = "ap-guangzhou";
private static String secretId = System.getenv("SECRETID");
private static String secretKey = System.getenv("SECRETKEY");
private static String bucketName = System.getenv("BUCKET_NAME");
private static String region = System.getenv("REGION");
private static COSClient cosClient = createClient();

public static void main(String[] args) {
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14 changes: 8 additions & 6 deletions src/main/java/com/qcloud/cos/demo/ModifyObjectMetadataDemo.java
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Expand Up @@ -12,17 +12,19 @@
import com.qcloud.cos.region.Region;

public class ModifyObjectMetadataDemo {
private static String secretId = System.getenv("SECRETID");
private static String secretKey = System.getenv("SECRETKEY");
private static String bucketName = System.getenv("BUCKET_NAME");
private static String region = System.getenv("REGION");
public static void main(String[] args) {
// 1 初始化用户身份信息(secretId, secretKey)
COSCredentials cred = new BasicCOSCredentials("AKIDXXXXXXXX", "1A2Z3YYYYYYYYYY");
COSCredentials cred = new BasicCOSCredentials(secretId, secretKey);
// 2 设置bucket的区域, COS地域的简称请参照 https://www.qcloud.com/document/product/436/6224
Region region = new Region("ap-beijing");
ClientConfig clientConfig = new ClientConfig(region);
Region cosRegion = new Region(region);
ClientConfig clientConfig = new ClientConfig(cosRegion);
// 3 生成cos客户端
COSClient cosclient = new COSClient(cred, clientConfig);

// 存储桶的命名格式为 BucketName-APPID,此处填写的存储桶名称必须为此格式
String bucketName = "examplebucket-1250000000";
String key = "exampleobject";

ObjectMetadata objectMetadata = cosclient.getObjectMetadata(bucketName, key);
Expand All @@ -33,7 +35,7 @@ public static void main(String[] args) {
objectMetadata.setHeader("x-cos-storage-class", "STANDARD_IA");
objectMetadata.setContentType("text/plain");

CopyObjectRequest copyObjectRequest = new CopyObjectRequest(region, bucketName, key, bucketName, key);
CopyObjectRequest copyObjectRequest = new CopyObjectRequest(cosRegion, bucketName, key, bucketName, key);
copyObjectRequest.setNewObjectMetadata(objectMetadata);

try {
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8 changes: 4 additions & 4 deletions src/main/java/com/qcloud/cos/demo/MultipartUploadDemo.java
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Expand Up @@ -32,10 +32,10 @@
* 分块上传的完成逻辑较复杂,需要经历多个步骤, 建议用户使用TransferManager中封装好的上传接口来进行文件的上传
*/
public class MultipartUploadDemo {
private static String secretId = "AKIDXXXXXXXX";
private static String secretKey = "1A2Z3YYYYYYYYYY";
private static String region = "ap-guangzhou";
private static String bucketName = "mybucket-12500000000";
private static String secretId = System.getenv("SECRETID");
private static String secretKey = System.getenv("SECRETKEY");
private static String region = System.getenv("REGION");
private static String bucketName = System.getenv("BUCKET_NAME");
private static String key = "aaa/bbb.txt";

private static COSClient cosClient = createCli(region);
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10 changes: 5 additions & 5 deletions src/main/java/com/qcloud/cos/demo/PutObjectDemo.java
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Expand Up @@ -16,11 +16,11 @@
import com.qcloud.cos.region.Region;

public class PutObjectDemo {
private static String secretId = "AKIDXXXXXXXX";
private static String secretKey = "1A2Z3YYYYYYYYYY";
private static String bucketName = "examplebucket-12500000000";
private static String region = "ap-guangzhou";
private static COSClient cosClient = createCli();;
private static String secretId = System.getenv("SECRETID");
private static String secretKey = System.getenv("SECRETKEY");
private static String bucketName = System.getenv("BUCKET_NAME");
private static String region = System.getenv("REGION");
private static COSClient cosClient = createCli();

public static void main(String[] args) {
try {
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25 changes: 18 additions & 7 deletions src/main/java/com/qcloud/cos/demo/RestoreObjectDemo.java
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Expand Up @@ -4,19 +4,32 @@
import com.qcloud.cos.ClientConfig;
import com.qcloud.cos.auth.BasicCOSCredentials;
import com.qcloud.cos.auth.COSCredentials;
import com.qcloud.cos.model.*;
import com.qcloud.cos.model.CASJobParameters;
import com.qcloud.cos.model.ObjectMetadata;
import com.qcloud.cos.model.Tier;
import com.qcloud.cos.model.PutObjectRequest;
import com.qcloud.cos.model.PutObjectResult;
import com.qcloud.cos.model.RestoreObjectRequest;
import com.qcloud.cos.region.Region;

public class RestoreObjectDemo {
private static String secretId = System.getenv("SECRETID");
private static String secretKey = System.getenv("SECRETKEY");
private static String bucketName = System.getenv("BUCKET_NAME");
private static String region = System.getenv("REGION");

public static void main(String[] args) {
restoreObjectDemo();
}

private static void restoreObjectDemo() {
// 初始化用户身份信息(secretId, secretKey)
COSCredentials cred = new BasicCOSCredentials("AKIDXXXXXXXX", "1A2Z3YYYYYYYYYY");
COSCredentials cred = new BasicCOSCredentials(secretId, secretKey);
// 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"));
ClientConfig clientConfig = new ClientConfig(new Region(region));
// 生成cos客户端
COSClient cosclient = new COSClient(cred, clientConfig);
String key = "test/my_data.txt";
String bucketName = "mybucket-12500000000";

// 上传一个类型为归档的文件
File localFile = new File("test/my_data.txt");
Expand All @@ -25,6 +38,7 @@ private static void restoreObjectDemo() {
PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, key, localFile);
putObjectRequest.setMetadata(metadata);
PutObjectResult putObjectResult = cosclient.putObject(putObjectRequest);
System.out.println("finish upload object, request id: " + putObjectResult.getRequestId());

// 设置restore得到的临时副本过期天数为1天
RestoreObjectRequest restoreObjectRequest = new RestoreObjectRequest(bucketName, key, 1);
Expand All @@ -34,7 +48,4 @@ private static void restoreObjectDemo() {
restoreObjectRequest.setCASJobParameters(casJobParameters);
cosclient.restoreObject(restoreObjectRequest);
}
public static void main(String[] args) {
restoreObjectDemo();
}
}
8 changes: 4 additions & 4 deletions src/main/java/com/qcloud/cos/demo/TransferManagerDemo.java
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Expand Up @@ -35,10 +35,10 @@
// TransferManager提供异步的上传文件, 下载文件,copy文件的高级API接口
// 可以根据文件大小自动的选择上传接口或者copy接口,方便用户使用, 无需自行封装较复杂的分块上传或者分块copy
public class TransferManagerDemo {
private static String secretId = "AKIDXXXXXXXX";
private static String secretKey = "1A2Z3YYYYYYYYYY";
private static String cosRegion = "ap-guangzhou";
private static String bucketName = "examplebucket-12500000000";
private static String secretId = System.getenv("SECRETID");
private static String secretKey = System.getenv("SECRETKEY");
private static String cosRegion = System.getenv("REGION");
private static String bucketName = System.getenv("BUCKET_NAME");
public static void main(String[] args) {
//multipartUploadWithMetaData();
resumableDownloadFile();
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