tencent cloud

#include "cos_api.h"
#include "cos_sys_config.h"
#include "cos_defines.h"
int main(int argc, char *argv[]) {
    qcloud_cos::CosConfig config("./config.json");  // Initialize using the configuration file method.
    // Alternatively, initialize directly using constructor parameters.
    //qcloud_cos::CosConfig config(appid, "secret_id", "secret_key", "region");  // permanent secret key
    qcloud_cos::CosAPI cos(config);
}

#include "cos_api.h"
#include "cos_sys_config.h"
#include "cos_defines.h"

int main(int argc, char *argv[]) {
    // 1. Specify the configuration file path and initialize CosConfig.
    qcloud_cos::CosConfig config("./config.json");
    qcloud_cos::CosAPI cos(config);

    // 2. Construct a request to query the bucket list.
    qcloud_cos::GetServiceReq req;
    qcloud_cos::GetServiceResp resp;
    qcloud_cos::CosResult result = cos.GetService(req, &resp);

    // 3. Obtain the response information.
    const qcloud_cos::Owner& owner = resp.GetOwner();
    const std::vector<qcloud_cos::Bucket>& buckets = resp.GetBuckets();
    std::cout << "owner.m_id=" << owner.m_id << ", owner.display_name=" << owner.m_display_name << std::endl;

    for (std::vector<qcloud_cos::Bucket>::const_iterator itr = buckets.begin(); itr != buckets.end(); ++itr) {
        const qcloud_cos::Bucket& bucket = *itr;
        std::cout << "Bucket name=" << bucket.m_name << ", location="
            << bucket.m_location << ", create_date=" << bucket.m_create_date << std::endl;
    }

    // 4. Process the call results.
    if (result.IsSucc()) {
        // Bucket list queried successfully.
    } else {
        // If the bucket list query fails, you can call the member function of CosResult to output error details, such as requestID.
        std::cout << "HttpStatus=" << result.GetHttpStatus() << std::endl;
        std::cout << "ErrorCode=" << result.GetErrorCode() << std::endl;
        std::cout << "ErrorMsg=" << result.GetErrorMsg() << std::endl;
        std::cout << "ResourceAddr=" << result.GetResourceAddr() << std::endl;
        std::cout << "XCosRequestId=" << result.GetXCosRequestId() << std::endl;
        std::cout << "XCosTraceId=" << result.GetXCosTraceId() << std::endl;
    }
}

#include "cos_api.h"
#include "cos_sys_config.h"
#include "cos_defines.h"

int main(int argc, char *argv[]) {
    // 1. Specify the path of the configuration file and initialize CosConfig.
    qcloud_cos::CosConfig config("./config.json");
    qcloud_cos::CosAPI cos(config);

    // 2. Construct a request to upload a file.
    std::string bucket_name = "examplebucket-1250000000"; // Replace with the user's bucket name, which follows the bucketname-appid format (appid must be included). The bucket name can be viewed in the COS console: https://console.tencentcloud.com/cos5/bucket.
    std::string object_name = "exampleobject"; // exampleobject is the object key (Key), which serves as the unique identifier of the object in the bucket. For instance, in the object's access domain name examplebucket-1250000000.cos.ap-guangzhou.myqcloud.com/doc/pic.jpg, the object key is doc/pic.jpg. Replace it with the user-specified object name.
    qcloud_cos::PutObjectByFileReq req(bucket_name, object_name, "/path/to/local/file"); // Replace with the user-specified file path.
    //req.SetXCosStorageClass("STANDARD_IA"); // By default, it is STANDARD. You can call the Set method to configure the storage class.
    qcloud_cos::PutObjectByFileResp resp;

    // 3. Call the API for uploading files.
    qcloud_cos::CosResult result = cos.PutObject(req, &resp);

    // 4. Process the call results.
    if (result.IsSucc()) {
        // File uploaded successfully.
    } else {
        // If the file upload fails, you can call the member functions of CosResult to output error information, such as requestID.
        std::cout << "HttpStatus=" << result.GetHttpStatus() << std::endl;
        std::cout << "ErrorCode=" << result.GetErrorCode() << std::endl;
        std::cout << "ErrorMsg=" << result.GetErrorMsg() << std::endl;
        std::cout << "ResourceAddr=" << result.GetResourceAddr() << std::endl;
        std::cout << "XCosRequestId=" << result.GetXCosRequestId() << std::endl;
        std::cout << "XCosTraceId=" << result.GetXCosTraceId() << std::endl;
    }
}

#include "cos_api.h"
#include "cos_sys_config.h"
#include "cos_defines.h"

int main(int argc, char *argv[]) {
    // 1. Specify the configuration file path and initialize CosConfig.
    qcloud_cos::CosConfig config("./config.json");
    qcloud_cos::CosAPI cos(config);

    // 2. Construct a request to query the object list.
    std::string bucket_name = "examplebucket-1250000000"; // Replace with the user's bucket name, which follows the bucketname-appid format (appid must be included). The bucket name can be viewed in the COS console: https://console.tencentcloud.com/cos5/bucket.
    qcloud_cos::GetBucketReq req(bucket_name);
    qcloud_cos::GetBucketResp resp;
    qcloud_cos::CosResult result = cos.GetBucket(req, &resp);   

    std::vector<qcloud_cos::Content> cotents = resp.GetContents();
    for (std::vector<qcloud_cos::Content>::const_iterator itr = cotents.begin(); itr != cotents.end(); ++itr) {
        const qcloud_cos::Content& content = *itr;
        std::cout << "key name=" << content.m_key << ", lastmodified ="
            << content.m_last_modified << ", size=" << content.m_size << std::endl;
    }

    // 3. Process the call results.
    if (result.IsSucc()) {
        // Querying the object list succeeded.
    } else {
        // If querying the object list fails, you can call the member functions of CosResult to output error information, such as requestID.
        std::cout << "HttpStatus=" << result.GetHttpStatus() << std::endl;
        std::cout << "ErrorCode=" << result.GetErrorCode() << std::endl;
        std::cout << "ErrorMsg=" << result.GetErrorMsg() << std::endl;
        std::cout << "ResourceAddr=" << result.GetResourceAddr() << std::endl;
        std::cout << "XCosRequestId=" << result.GetXCosRequestId() << std::endl;
        std::cout << "XCosTraceId=" << result.GetXCosTraceId() << std::endl;
    }
}

#include "cos_api.h"
#include "cos_sys_config.h"
#include "cos_defines.h"

int main(int argc, char *argv[]) {
    // 1. Specify the path of the configuration file and initialize CosConfig.
    qcloud_cos::CosConfig config("./config.json");
    qcloud_cos::CosAPI cos(config);

    // 2. Construct a request to download the object.
    std::string bucket_name = "examplebucket-1250000000"; // Replace with the user's bucket name, which follows the bucketname-appid format (appid must be included). The bucket name can be viewed in the COS console: https://console.tencentcloud.com/cos5/bucket.
    std::string object_name = "exampleobject"; // The object key (Key) is the unique identifier of an object in a bucket. For example, in the access domain name for the object examplebucket-1250000000.cos.ap-guangzhou.myqcloud.com/doc/pic.jpg, the object key is doc/pic.jpg. Replace it with the user-specified object name.
    std::string local_path = "/tmp/exampleobject";
    // The request should contain appid, bucketname, object, and local path (including file name).
    qcloud_cos::GetObjectByFileReq req(bucket_name, object_name, local_path);
    qcloud_cos::GetObjectByFileResp resp;

    // 3. Call the API for downloading objects
    qcloud_cos::CosResult result = cos.GetObject(req, &resp);

    // 4. Process the call results.
    if (result.IsSucc()) {
        // Download the file successfully.
    } else {
        // If the file download fails, you can call the member function of CosResult to output error information, such as requestID.
        std::cout << "HttpStatus=" << result.GetHttpStatus() << std::endl;
        std::cout << "ErrorCode=" << result.GetErrorCode() << std::endl;
        std::cout << "ErrorMsg=" << result.GetErrorMsg() << std::endl;
        std::cout << "ResourceAddr=" << result.GetResourceAddr() << std::endl;
        std::cout << "XCosRequestId=" << result.GetXCosRequestId() << std::endl;
        std::cout << "XCosTraceId=" << result.GetXCosTraceId() << std::endl;
    }
}

#include "cos_api.h"
#include "cos_sys_config.h"
#include "cos_defines.h"

int main(int argc, char *argv[]) {
    // 1. Specify the path of the configuration file and initialize CosConfig.
    qcloud_cos::CosConfig config("./config.json");
    qcloud_cos::CosAPI cos(config);

    // 2. Construct the request to delete the object.
    std::string bucket_name = "examplebucket-1250000000"; // Replace with the user's bucket name, which follows the bucketname-appid format (appid must be included). The bucket name can be viewed in the COS console: https://console.tencentcloud.com/cos5/bucket
    std::string object_name = "exampleobject"; // exampleobject is the object key (Key), which uniquely identifies the object in the bucket. For example, in the domain for object access 'examplebucket-1250000000.cos.ap-guangzhou.myqcloud.com/doc/pic.jpg', the object key is doc/pic.jpg. Replace it with the user-specified object name.
    // 3. Call the interface for deleting objects
    qcloud_cos::DeleteObjectReq req(bucket_name, object_name);
    qcloud_cos::DeleteObjectResp resp;
    qcloud_cos::CosResult result = cos.DeleteObject(req, &resp); 

    // 4. Process the call results.
    if (result.IsSucc()) {
        // Object deletion succeeded.
    } else {
        // If object deletion fails, you can call the member functions of CosResult to output error information, such as requestID.
        std::cout << "HttpStatus=" << result.GetHttpStatus() << std::endl;
        std::cout << "ErrorCode=" << result.GetErrorCode() << std::endl;
        std::cout << "ErrorMsg=" << result.GetErrorMsg() << std::endl;
        std::cout << "ResourceAddr=" << result.GetResourceAddr() << std::endl;
        std::cout << "XCosRequestId=" << result.GetXCosRequestId() << std::endl;
        std::cout << "XCosTraceId=" << result.GetXCosTraceId() << std::endl;
    }
}