API | 操作名 | 操作描述 |
设置存储桶标签 | 为已存在的存储桶设置标签 | |
查询存储桶标签 | 查询指定存储桶下已有的存储桶标签 | |
删除存储桶标签 | 删除指定的存储桶标签 |
cos_status_t *cos_put_bucket_tagging(const cos_request_options_t *options,const cos_string_t *bucket,cos_tagging_params_t *tagging_params,cos_table_t **resp_headers);
#include "cos_http_io.h"#include "cos_api.h"#include "cos_log.h"#include <unistd.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>";void log_status(cos_status_t *s){cos_warn_log("status->code: %d", s->code);if (s->error_code) cos_warn_log("status->error_code: %s", s->error_code);if (s->error_msg) cos_warn_log("status->error_msg: %s", s->error_msg);if (s->req_id) cos_warn_log("status->req_id: %s", s->req_id);}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_put_bucket_tagging(){cos_pool_t *pool = NULL;int is_cname = 0;cos_status_t *status = NULL;cos_request_options_t *options = NULL;cos_table_t *resp_headers = NULL;cos_string_t bucket;cos_tagging_params_t *params = NULL;cos_tagging_tag_t *tag = NULL;//创建内存池cos_pool_create(&pool, NULL);//初始化请求选项options = cos_request_options_create(pool);init_test_request_options(options, is_cname);cos_str_set(&bucket, TEST_BUCKET_NAME);// put taggingparams = cos_create_tagging_params(pool);tag = cos_create_tagging_tag(pool);cos_str_set(&tag->key, "age");cos_str_set(&tag->value, "18");cos_list_add_tail(&tag->node, ¶ms->node);tag = cos_create_tagging_tag(pool);cos_str_set(&tag->key, "name");cos_str_set(&tag->value, "xiaoming");cos_list_add_tail(&tag->node, ¶ms->node);status = cos_put_bucket_tagging(options, &bucket, params, &resp_headers);log_status(status);cos_pool_destroy(pool);}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_put_bucket_tagging();cos_http_io_deinitialize();return 0;}
参数名称 | 描述 | 类型 |
options | COS 请求选项 | Struct |
bucket | 设置标签的存储桶,格式为 BucketName-APPID ,详情请参见 命名规范 | String |
tagging_params | 存储桶标签配置信息 | Struct |
key | 标签的 Key,长度不超过128字节, 支持英文字母、数字、空格、加号、减号、下划线、等号、点号、冒号、斜线 | String |
value | 标签的 Value,长度不超过256字节, 支持英文字母、数字、空格、加号、减号、下划线、等号、点号、冒号、斜线 | String |
resp_headers | 返回 HTTP 响应消息的头域 | Struct |
返回结果 | 描述 | 类型 |
code | 错误码 | Int |
error_code | 错误码内容 | String |
error_msg | 错误码描述 | String |
req_id | 请求消息 ID | String |
cos_status_t *cos_get_bucket_tagging(const cos_request_options_t *options,const cos_string_t *bucket,cos_tagging_params_t *tagging_params,cos_table_t **resp_headers);
#include "cos_http_io.h"#include "cos_api.h"#include "cos_log.h"#include <unistd.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>";void log_status(cos_status_t *s){cos_warn_log("status->code: %d", s->code);if (s->error_code) cos_warn_log("status->error_code: %s", s->error_code);if (s->error_msg) cos_warn_log("status->error_msg: %s", s->error_msg);if (s->req_id) cos_warn_log("status->req_id: %s", s->req_id);}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_get_bucket_tagging(){cos_pool_t *pool = NULL;int is_cname = 0;cos_status_t *status = NULL;cos_request_options_t *options = NULL;cos_table_t *resp_headers = NULL;cos_string_t bucket;cos_tagging_params_t *result = NULL;cos_tagging_tag_t *tag = NULL;//创建内存池cos_pool_create(&pool, NULL);//初始化请求选项options = cos_request_options_create(pool);init_test_request_options(options, is_cname);cos_str_set(&bucket, TEST_BUCKET_NAME);// get taggingresult = cos_create_tagging_params(pool);status = cos_get_bucket_tagging(options, &bucket, result, &resp_headers);log_status(status);tag = NULL;cos_list_for_each_entry(cos_tagging_tag_t, tag, &result->node, node) {printf("taging key: %s\\n", tag->key.data);printf("taging value: %s\\n", tag->value.data);}cos_pool_destroy(pool);}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_get_bucket_tagging();cos_http_io_deinitialize();return 0;}
参数名称 | 描述 | 类型 |
options | COS 请求选项 | Struct |
bucket | 查询标签的存储桶,格式为 BucketName-APPID ,详情请参见 命名规范 | String |
tagging_params | 存储桶标签配置信息 | Struct |
key | 标签的 Key,长度不超过128字节, 支持英文字母、数字、空格、加号、减号、下划线、等号、点号、冒号、斜线 | String |
value | 标签的 Value,长度不超过256字节, 支持英文字母、数字、空格、加号、减号、下划线、等号、点号、冒号、斜线 | String |
resp_headers | 返回 HTTP 响应消息的头域 | Struct |
返回结果 | 描述 | 类型 |
code | 错误码 | Int |
error_code | 错误码内容 | String |
error_msg | 错误码描述 | String |
req_id | 请求消息 ID | String |
cos_status_t *cos_delete_bucket_tagging(const cos_request_options_t *options,const cos_string_t *bucket,cos_table_t **resp_headers);
#include "cos_http_io.h"#include "cos_api.h"#include "cos_log.h"#include <unistd.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>";void log_status(cos_status_t *s){cos_warn_log("status->code: %d", s->code);if (s->error_code) cos_warn_log("status->error_code: %s", s->error_code);if (s->error_msg) cos_warn_log("status->error_msg: %s", s->error_msg);if (s->req_id) cos_warn_log("status->req_id: %s", s->req_id);}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_delete_bucket_tagging(){cos_pool_t *pool = NULL;int is_cname = 0;cos_status_t *status = NULL;cos_request_options_t *options = NULL;cos_table_t *resp_headers = NULL;cos_string_t bucket;//创建内存池cos_pool_create(&pool, NULL);//初始化请求选项options = cos_request_options_create(pool);init_test_request_options(options, is_cname);cos_str_set(&bucket, TEST_BUCKET_NAME);// delete taggingstatus = cos_delete_bucket_tagging(options, &bucket, &resp_headers);log_status(status);cos_pool_destroy(pool);}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_delete_bucket_tagging();cos_http_io_deinitialize();return 0;}
参数名称 | 描述 | 类型 |
options | COS 请求选项 | Struct |
bucket | 被删除标签的存储桶,格式为 BucketName-APPID ,详情请参见 命名规范 | String |
resp_headers | 返回 HTTP 响应消息的头域 | Struct |
返回结果 | 描述 | 类型 |
code | 错误码 | Int |
error_code | 错误码内容 | String |
error_msg | 错误码描述 | String |
req_id | 请求消息 ID | String |
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