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DocumentationCloud Object StorageSDK DocumentationC SDKSetting Access Domain Names (CDN/Global Acceleration)
Setting Access Domain Names (CDN/Global Acceleration)
Last updated: 2024-02-01 18:01:21
Overview
This document describes how to use a non-default domain to request COS.
Default CDN acceleration domain name
Description
After enabling a default CDN acceleration domain name for a bucket through the COS console, you can set the domain name in the SDK code for acceleration.
For more information, please see Enabling Default CDN Acceleration Domain Names.
Sample request
cos_pool_t *p = NULL;cos_request_options_t *options = NULL;cos_pool_create(&p, NULL);options = cos_request_options_create(p);options->config = cos_config_create(options->pool);// The request domain format is <bucketname-appid>.file.myqcloud.com.cos_str_set(&options->config->endpoint, "<bucketname-appid>.file.myqcloud.com");
Parameter description
Parameter | Description | Type |
endpoint | Set the domain suffix to use the CDN acceleration domain name | String |
Custom CDN acceleration domain name
Description
After setting a custom CDN acceleration domain name for a bucket through the COS console, you can set the domain name in the SDK code to implement acceleration for the custom domain. For more information, please see Enabling Custom Accelerated Domain Name.
Sample request
cos_pool_t *p = NULL;cos_request_options_t *options = NULL;cos_pool_create(&p, NULL);options = cos_request_options_create(p);options->config = cos_config_create(options->pool);// Set the requested endpoint to `your.domain.com`cos_str_set(&options->config->endpoint, "your.domain.com"); // Custom CDN domain// Set `is_cname` to `1`options->config->is_cname = 1;
Parameter description
Parameter | Description | Type |
endpoint | Set the domain suffix to use a custom CDN endpoint | String |
is_cname | Set this parameter to 1 to use the custom CDN endpoint mode | Int |
Custom origin server domain name
Description
After setting a custom origin server domain for a bucket through the COS console, you can set the domain in the SDK code to access COS resources. For more information, please see Enabling Custom Endpoints.
Sample code
cos_pool_t *p = NULL;cos_request_options_t *options = NULL;cos_pool_create(&p, NULL);options = cos_request_options_create(p);options->config = cos_config_create(options->pool);// Set the requested endpoint to `your.domain.com`cos_str_set(&options->config->endpoint, "your.domain.com"); // Custom endpoint// Set `is_cname` to `1`options->config->is_cname = 1;
Parameter description
Parameter | Description | Type |
endpoint | Set the domain suffix to use a custom origin server endpoint | String |
is_cname | Set this parameter to 1 to use the custom origin server endpoint mode | Int |
Global acceleration endpoint
Description
After enabling a global acceleration endpoint for a bucket through the COS console, you can set the domain name in the SDK code for global acceleration. For more information, please see Global Acceleration Overview.
Sample code
cos_pool_t *p = NULL;cos_request_options_t *options = NULL;cos_pool_create(&p, NULL);options = cos_request_options_create(p);options->config = cos_config_create(options->pool);// Set the requested endpoint to `cos.accelerate.myqcloud.com`cos_str_set(&options->config->endpoint, "cos.accelerate.myqcloud.com");
Parameter description
Parameter | Description | Type |
endpoint | Set the domain suffix to use a global acceleration endpoint | String |
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