Updated on 2026-09-22 GMT+08:00

Setting Website Hosting

You can call setBucketWebsite to set website hosting on a bucket.

Configuring the Default Homepage and Error Pages

Sample code:

static OBSClient *client;
NSString *endPoint = @"https://your-endpoint";
// Hard-coded or plaintext AK and SK are risky. For security purposes, encrypt your AK and SK before storing them in the configuration file or environment variables. In this example, the AK and SK are stored in environment variables. Before running the code in this example, configure environment variables AccessKeyID and SecretAccessKey.
// Obtain an AK/SK pair on the management console. For details, see https://support.huaweicloud.com/intl/en-us/usermanual-ca/ca_01_0003.html.
char* ak_env = getenv("AccessKeyID");
char* sk_env = getenv("SecretAccessKey");
if (ak_env == NULL || sk_env == NULL) {
    NSLog(@"Error: AccessKeyID or SecretAccessKey environment variable not set");
    return;
}
NSString *AK = [NSString stringWithUTF8String:ak_env];
NSString *SK = [NSString stringWithUTF8String:sk_env];
    
// Initialize identity authentication.
OBSStaticCredentialProvider *credentialProvider = [[OBSStaticCredentialProvider alloc] initWithAccessKey:AK secretKey:SK];
    
//Initialize service configuration.
OBSServiceConfiguration *conf = [[OBSServiceConfiguration alloc] initWithURLString:endPoint credentialProvider:credentialProvider];
    
// Initialize an instance of OBSClient.
client = [[OBSClient alloc] initWithConfiguration:conf];
    
    
OBSWebsiteConfCustom* redirectCustom = [OBSWebsiteConfCustom new];
    
// Configure the default homepage.
OBSWebsiteConfCustomIndexDocument* indexDocument = [[OBSWebsiteConfCustomIndexDocument alloc]initWithSuffix:@"index.html"];
// Configure the error pages.
OBSWebsiteConfCustomErrorDocument* errorDocument = [[OBSWebsiteConfCustomErrorDocument alloc]initWithKey:@"Error.html"];
    
OBSWebsiteConfCustomRoutingRule* redirectRule = [OBSWebsiteConfCustomRoutingRule new];
    
OBSWebsiteConfCustomCondition* condition = [OBSWebsiteConfCustomCondition new];
condition.keyPrefixEquals = @"docs/";
//    condition.httpErrorCodeReturnedEquals = @"404";
    
// Set the redirection rules.
OBSWebsiteConfCustomRedirect* redirect = [OBSWebsiteConfCustomRedirect new];
redirect.replaceKeyPrefixWith = @"documents/";
redirect.protocol = @"http";
redirect.hostName = @"URL";
//    redirect.replaceKeyWith = @"error.html";
redirect.httpRedirectCode = @"301";
    
    
redirectRule.condition = condition;
redirectRule.redirect = redirect;
    
[redirectCustom.indexDocumentList addObject:indexDocument];
[redirectCustom.errorDocumentList addObject:errorDocument];
[redirectCustom.routingRulesList addObject:redirectRule];
    
OBSSetBucketWebsiteRequest *request = [[OBSSetBucketWebsiteRequest alloc]initWithBucketName:@"bucketname" configuration:redirectCustom];
    
[client setBucketWebsite:request completionHandler:^(OBSSetBucketWebsiteResponse *response, NSError *error){
    NSLog(@"%@",response);
 }];

Configuring Redirection for All Requests

Sample code:

static OBSClient *client;
NSString *endPoint = @"https://your-endpoint";
// Hard-coded or plaintext AK and SK are risky. For security purposes, encrypt your AK and SK before storing them in the configuration file or environment variables. In this example, the AK and SK are stored in environment variables. Before running the code in this example, configure environment variables AccessKeyID and SecretAccessKey.
// Obtain an AK/SK pair on the management console. For details, see https://support.huaweicloud.com/intl/en-us/usermanual-ca/ca_01_0003.html.
char* ak_env = getenv("AccessKeyID");
char* sk_env = getenv("SecretAccessKey");
if (ak_env == NULL || sk_env == NULL) {
    NSLog(@"Error: AccessKeyID or SecretAccessKey environment variable not set");
    return;
}
NSString *AK = [NSString stringWithUTF8String:ak_env];
NSString *SK = [NSString stringWithUTF8String:sk_env];
    
// Initialize identity authentication.
OBSStaticCredentialProvider *credentialProvider = [[OBSStaticCredentialProvider alloc] initWithAccessKey:AK secretKey:SK];
    
//Initialize service configuration.
OBSServiceConfiguration *conf = [[OBSServiceConfiguration alloc] initWithURLString:endPoint credentialProvider:credentialProvider];
    
// Initialize an instance of OBSClient.
client = [[OBSClient alloc] initWithConfiguration:conf];
    
// Configure redirection for all requests.
OBSWebsiteConfRedirectAll* redirectAll = [OBSWebsiteConfRedirectAll new];
redirectAll.hostName = @"URL";
OBSSetBucketWebsiteRequest *request = [[OBSSetBucketWebsiteRequest alloc]initWithBucketName:@"bucketname" configuration:redirectAll];
    
 [client setBucketWebsite:request completionHandler:^(OBSSetBucketWebsiteResponse *response, NSError *error){
     NSLog(@"%@",response);
 }];