const char *cos_gen_object_url(const cos_request_options_t *options,const cos_string_t *bucket,const cos_string_t *object)
参数名称 | 参数描述 | 类型 | 是否必填 |
options | COS 请求选项 | Struct | 是 |
bucket | 存储桶名称,Bucket 的命名规则为 BucketName-APPID ,此处填写的存储桶名称必须为此格式 | Struct | 是 |
object | 对象键(Key)是对象在存储桶中的唯一标识。例如,在对象的访问域名 examplebucket-1250000000.cos.ap-guangzhou.myqcloud.com/doc/pic.jpg 中,对象键为 doc/pic.jpg | String | 是 |
#include "cos_http_io.h"#include "cos_api.h"#include "cos_log.h"// endpoint 是 COS 访问域名信息,详情请参见 https://www.tencentcloud.com/document/product/436/6224 文档static char TEST_COS_ENDPOINT[] = "cos.ap-guangzhou.myqcloud.com";// 开发者拥有的项目身份ID/密钥,可在 https://console.tencentcloud.com/cam/capi 页面获取static char *TEST_ACCESS_KEY_ID; //your secret_idstatic char *TEST_ACCESS_KEY_SECRET; //your secret_key// 开发者访问 COS 服务时拥有的用户维度唯一资源标识,用以标识资源,可在 https://console.tencentcloud.com/cam/capi 页面获取static char TEST_APPID[] = "<APPID>"; //your appid//the cos bucket name, syntax: [bucket]-[appid], for example: mybucket-1253666666,可在 https://console.tencentcloud.com/cos5/bucket 查看static char TEST_BUCKET_NAME[] = "<bucketname-appid>";// 对象键,对象(Object)在存储桶(Bucket)中的唯一标识。有关对象与对象键的进一步说明,请参见 https://www.tencentcloud.com/document/product/436/13324 文档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[]){// 通过环境变量获取 SECRETID 和 SECRETKEYTEST_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 log level, default COS_LOG_WARNcos_log_set_level(COS_LOG_WARN);//set log output, default stderrcos_log_set_output(NULL);test_gen_object_url();cos_http_io_deinitialize();return 0;}
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