const char *cos_gen_object_url(const cos_request_options_t *options,const cos_string_t *bucket,const cos_string_t *object)
Parameter | Description | Type | Required |
options | COS request options | Struct | Yes |
Bucket | Bucket name in the format of BucketName-APPID | Struct | Yes |
object | Object key, the unique identifier of an object in a bucket. For example, if the object endpoint is examplebucket-1250000000.cos.ap-guangzhou.myqcloud.com/doc/pic.jpg , its object key is doc/pic.jpg | String | Yes |
#include "cos_http_io.h"#include "cos_api.h"#include "cos_log.h"// `endpoint` is the COS access domain name. For more information, see https://www.tencentcloud.com/document/product/436/6224.static char TEST_COS_ENDPOINT[] = "cos.ap-guangzhou.myqcloud.com";// A developer-owned secret ID/key used for the project. It can be obtained at https://console.tencentcloud.com/cam/capi.static char *TEST_ACCESS_KEY_ID; // Your SecretIdstatic char *TEST_ACCESS_KEY_SECRET; // Your SecretKey// A unique user-level resource identifier for COS access. It can be obtained at https://console.tencentcloud.com/cam/capi.static char TEST_APPID[] = "<APPID>"; // Your APPID// COS bucket name, in the format of [bucket]-[appid], for example `mybucket-1253666666`. It can be obtained at https://console.tencentcloud.com/cos5/bucket.static char TEST_BUCKET_NAME[] = "<bucketname-appid>";// A unique identifier of an object stored in COS. For more information about objects and object keys, please see https://www.tencentcloud.com/document/product/436/13324.static char TEST_OBJECT_NAME1[] = "1.txt";void init_test_config(cos_config_t *config, int is_cname){cos_str_set(&config->endpoint, TEST_COS_ENDPOINT);cos_str_set(&config->access_key_id, TEST_ACCESS_KEY_ID);cos_str_set(&config->access_key_secret, TEST_ACCESS_KEY_SECRET);cos_str_set(&config->appid, TEST_APPID);config->is_cname = is_cname;}void init_test_request_options(cos_request_options_t *options, int is_cname){options->config = cos_config_create(options->pool);init_test_config(options->config, is_cname);options->ctl = cos_http_controller_create(options->pool, 0);}void test_gen_object_url(){cos_pool_t *p = NULL;int is_cname = 0;cos_request_options_t *options = NULL;cos_string_t bucket;cos_string_t object;cos_pool_create(&p, NULL);options = cos_request_options_create(p);init_test_request_options(options, is_cname);cos_str_set(&bucket, TEST_BUCKET_NAME);cos_str_set(&object, TEST_OBJECT_NAME1);printf("url:%s\\n", cos_gen_object_url(options, &bucket, &object));cos_pool_destroy(p);}int main(int argc, char *argv[]){// Get SecretId and SecretKey from environment variablesTEST_ACCESS_KEY_ID = getenv("COS_SECRETID");TEST_ACCESS_KEY_SECRET = getenv("COS_SECRETKEY");if (cos_http_io_initialize(NULL, 0) != COSE_OK) {exit(1);}// Set the log level. Default value: `COS_LOG_WARN`cos_log_set_level(COS_LOG_WARN);// Set log output. Default value: `stderr`cos_log_set_output(NULL);test_gen_object_url();cos_http_io_deinitialize();return 0;}
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