Torch Object Storage
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- Documentation
Torch Object StorageSDK ReferenceJavaBucket InterfaceManage Bucket ConfigurationManaging Static Websites (Java SDK)
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Download PDFManage Bucket Configuration
Managing Static Websites (Java SDK)
Copy pageDownload PDFManaging Static Websites (Java SDK)
You can use TOS to host a static website. First, store all contents of the website in a TOS bucket. Next, configure rules to host the website so that it can be accessed via the bucket's domain name.
Set Website Configuration Rules
You can configure website configuration rules for a specified bucket using the putBucketWebsite interface of the TOS Java SDK.
warning
- Each bucket can only contain one static website hosting rule.
- A hosting rule will not take effect until you associate a custom domain with the bucket. For instructions, see Associating a custom domain.
- Starting from October 18, 2022, for security and compliance reasons, if you use the bucket's default domain to access web page files with the MIME type text/html and extensions including .htm, .html, .jsp, .plg, .htx, and .stm, the response header will automatically include Content-Disposition:attachment. This means that, when you access web page files via a browser, the website will not preview the content directly. Instead, the content will be downloaded locally.
Sample Code
The following code demonstrates two scenarios: how to configure redirection for all requests to another site, and how to set specific redirection rules to redirect particular requests.
import com.volcengine.tos.TOSV2;
import com.volcengine.tos.TOSV2ClientBuilder;
import com.volcengine.tos.TosClientException;
import com.volcengine.tos.TosServerException;
import com.volcengine.tos.comm.common.ProtocolType;
import com.volcengine.tos.model.bucket.*;
import java.util.ArrayList;
import java.util.List;
public class PutBucketWebsiteExample {
public static void main(String[] args) {
String endpoint = "your endpoint";
String region = "your region";
String accessKey = System.getenv("TOS_ACCESS_KEY");
String secretKey = System.getenv("TOS_SECRET_KEY");
String bucketName = "bucket-example";
TOSV2 tos = new TOSV2ClientBuilder().build(region, endpoint, accessKey, secretKey);
try{
RedirectAllRequestsTo redirectAllRequestsTo = new RedirectAllRequestsTo().setHostname("www.example.com").setProtocol("http");
PutBucketWebsiteInput input = new PutBucketWebsiteInput().setBucket(bucketName)
.setRedirectAllRequestsTo(redirectAllRequestsTo);
PutBucketWebsiteOutput output = tos.putBucketWebsite(input);
System.out.println("putBucketWebsite succeed");
RoutingRule rule = new RoutingRule()
.setCondition(new RoutingRuleCondition()
.setKeyPrefixEquals("prefix")
.setHttpErrorCodeReturnedEquals(404))
.setRedirect(new RoutingRuleRedirect()
.setProtocol(ProtocolType.PROTOCOL_HTTP)
.setHostname("www.redirect.com"));
List<RoutingRule> rules = new ArrayList<>();
rules.add(rule);
IndexDocument indexDocument = new IndexDocument().setSuffix("index.html").setForbiddenSubDir(true);
ErrorDocument errorDocument = new ErrorDocument().setKey("error.html");
input = new PutBucketWebsiteInput().setBucket(bucketName)
.setRoutingRules(rules)
.setIndexDocument(indexDocument)
.setErrorDocument(errorDocument);
output = tos.putBucketWebsite(input);
System.out.println("putBucketWebsite succeed");
} catch (TosClientException e) {
System.out.println("putBucketWebsite failed");
System.out.println("Message: " + e.getMessage());
if (e.getCause() != null) {
e.getCause().printStackTrace();
}
} catch (TosServerException e) {
System.out.println("putBucketWebsite failed");
System.out.println("StatusCode: " + e.getStatusCode());
System.out.println("Code: " + e.getCode());
System.out.println("Message: " + e.getMessage());
System.out.println("RequestID: " + e.getRequestID());
} catch (Throwable t) {
System.out.println("putBucketWebsite failed");
System.out.println("unexpected exception, message: " + t.getMessage());
}
}
}
Retrieve website configuration rules
You can obtain the website configuration rules for a specified bucket through the getBucketWebsite interface of the TOS Java SDK.
warning
To obtain the website configuration rules for a bucket, you must, by default, be the bucket owner.
Sample Code
The following code demonstrates how to retrieve the website configuration rules of a bucket.
import com.volcengine.tos.TOSV2;
import com.volcengine.tos.TOSV2ClientBuilder;
import com.volcengine.tos.TosClientException;
import com.volcengine.tos.TosServerException;
import com.volcengine.tos.model.bucket.*;
public class GetBucketWebsiteExample {
public static void main(String[] args) {
String endpoint = "your endpoint";
String region = "your region";
String accessKey = System.getenv("TOS_ACCESS_KEY");
String secretKey = System.getenv("TOS_SECRET_KEY");
String bucketName = "bucket-example";
TOSV2 tos = new TOSV2ClientBuilder().build(region, endpoint, accessKey, secretKey);
try{
GetBucketWebsiteInput input = new GetBucketWebsiteInput().setBucket(bucketName);
GetBucketWebsiteOutput output = tos.getBucketWebsite(input);
System.out.println("getBucketWebsite succeed");
if (output.getRedirectAllRequestsTo() != null) {
System.out.println("getBucketWebsite RedirectAllRequestsTo HostName:" + output.getRedirectAllRequestsTo().getHostname());
System.out.println("getBucketWebsite RedirectAllRequestsTo Protocol:" + output.getRedirectAllRequestsTo().getProtocol());
}
if (output.getIndexDocument() != null) {
System.out.println("getBucketWebsite IndexDocument ForbiddenSubDir:" + output.getIndexDocument().isForbiddenSubDir());
System.out.println("getBucketWebsite IndexDocument Suffix:" + output.getIndexDocument().getSuffix());
}
if (output.getErrorDocument() != null) {
System.out.println("getBucketWebsite ErrorDocument Key:" + output.getErrorDocument().getKey());
}
if (output.getRoutingRules() != null && output.getRoutingRules().size() > 0) {
for(int i = 0; i < output.getRoutingRules().size(); i++) {
RoutingRule rule = output.getRoutingRules().get(i);
System.out.println("No." + i + " rule");
if (rule.getCondition() != null) {
System.out.println("getBucketWebsite RoutingRules Rule Condition HttpErrorCodeReturnedEquals:" + rule.getCondition().getHttpErrorCodeReturnedEquals());
System.out.println("getBucketWebsite RoutingRules Rule Condition KeyPrefixEquals:" + rule.getCondition().getKeyPrefixEquals());
}
if (rule.getRedirect() != null) {
System.out.println("getBucketWebsite RoutingRules Rule Redirect HostName:" + rule.getRedirect().getHostname());
System.out.println("getBucketWebsite RoutingRules Rule Redirect Protocol:" + rule.getRedirect().getProtocol());
System.out.println("getBucketWebsite RoutingRules Rule Redirect ReplaceKeyWith:" + rule.getRedirect().getReplaceKeyWith());
System.out.println("getBucketWebsite RoutingRules Rule Redirect ReplaceKeyPrefixWith:" + rule.getRedirect().getReplaceKeyPrefixWith());
System.out.println("getBucketWebsite RoutingRules Rule Redirect HttpRedirectCode:" + rule.getRedirect().getHttpRedirectCode());
}
}
}
} catch (TosClientException e) {
System.out.println("getBucketWebsite failed");
System.out.println("Message: " + e.getMessage());
if (e.getCause() != null) {
e.getCause().printStackTrace();
}
} catch (TosServerException e) {
System.out.println("getBucketWebsite failed");
System.out.println("StatusCode: " + e.getStatusCode());
System.out.println("Code: " + e.getCode());
System.out.println("Message: " + e.getMessage());
System.out.println("RequestID: " + e.getRequestID());
} catch (Throwable t) {
System.out.println("getBucketWebsite failed");
System.out.println("unexpected exception, message: " + t.getMessage());
}
}
}
Delete Website Configuration Rules
You can delete the website configuration rules of a specified bucket through the TOS Java SDK deleteBucketWebsite interface.
warning
To delete a bucket's website configuration rule, you must, by default, be the bucket owner.
Sample Code
The following code demonstrates how to delete a website configuration rule from a bucket.
import com.volcengine.tos.TOSV2;
import com.volcengine.tos.TOSV2ClientBuilder;
import com.volcengine.tos.TosClientException;
import com.volcengine.tos.TosServerException;
import com.volcengine.tos.model.bucket.DeleteBucketWebsiteInput;
import com.volcengine.tos.model.bucket.DeleteBucketWebsiteOutput;
public class DeleteBucketWebsiteExample {
public static void main(String[] args) {
String endpoint = "your endpoint";
String region = "your region";
String accessKey = System.getenv("TOS_ACCESS_KEY");
String secretKey = System.getenv("TOS_SECRET_KEY");
String bucketName = "bucket-example";
TOSV2 tos = new TOSV2ClientBuilder().build(region, endpoint, accessKey, secretKey);
try{
DeleteBucketWebsiteInput input = new DeleteBucketWebsiteInput().setBucket(bucketName);
DeleteBucketWebsiteOutput output = tos.deleteBucketWebsite(input);
System.out.println("deleteBucketWebsite succeed, " + output);
} catch (TosClientException e) {
System.out.println("deleteBucketWebsite failed");
System.out.println("Message: " + e.getMessage());
if (e.getCause() != null) {
e.getCause().printStackTrace();
}
} catch (TosServerException e) {
System.out.println("deleteBucketWebsite failed");
System.out.println("StatusCode: " + e.getStatusCode());
System.out.println("Code: " + e.getCode());
System.out.println("Message: " + e.getMessage());
System.out.println("RequestID: " + e.getRequestID());
} catch (Throwable t) {
System.out.println("deleteBucketWebsite failed");
System.out.println("unexpected exception, message: " + t.getMessage());
}
}
}
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Last updated: 2025.09.19 20:00:28
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