Unicode C

OSS Upload String (Alibaba Cloud)

See more Alibaba Cloud OSS Examples

Demonstrates how to upload the contents of a string to an AliCloud OSS bucket.

The Chilkat S3 functions in the HTTP class are compatible with Alibaba Cloud's OSS service.

Unicode C

#include <C_CkHttpW.h>
#include <C_CkXmlW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkHttpW http;
    const wchar_t *bucketName;
    const wchar_t *objectName;
    const wchar_t *contentType;
    const wchar_t *jsonStr;
    const wchar_t *charset;
    HCkXmlW xml;

    success = FALSE;

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    http = CkHttpW_Create();

    // Insert your AccessKey ID here:
    CkHttpW_putAwsAccessKey(http,L"access-key");

    // Insert your AccessKey Secret here:
    CkHttpW_putAwsSecretKey(http,L"secret-key");

    // To upload to a bucket located in a different region, use the endpoint for that region, such as "oss-cn-hangzhou.aliyuncs.com 	"
    // See Alibaba Object Storage Service Regions and Endpoints
    CkHttpW_putAwsEndpoint(http,L"oss-us-east-1.aliyuncs.com");

    bucketName = L"chilkat";
    objectName = L"orchard.json";
    contentType = L"application/json";

    CkHttpW_putKeepResponseBody(http,TRUE);

    // Let's say we have JSON in a string and want to upload it to a file in Aliyun..
    jsonStr = L"{ \"orchard\": \"apple\" }";

    // The charset indicates the byte representation of what is uploaded.
    // If needed, Chilkat will internally convert to the desired byte representation before uploading.
    charset = L"utf-8";
    success = CkHttpW_S3_UploadString(http,jsonStr,charset,contentType,bucketName,objectName);

    if (success != TRUE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));

        xml = CkXmlW_Create();
        CkXmlW_LoadXml(xml,CkHttpW_lastResponseBody(http));
        wprintf(L"%s\n",CkXmlW_getXml(xml));
    }
    else {
        wprintf(L"String uploaded.\n");
    }



    CkHttpW_Dispose(http);
    CkXmlW_Dispose(xml);

    }