(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.

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#include <C_CkHttp.h>
#include <C_CkXml.h>

void ChilkatSample(void)
    {
    HCkHttp http;
    const char *bucketName;
    const char *objectName;
    const char *contentType;
    const char *jsonStr;
    const char *charset;
    BOOL success;
    HCkXml xml;

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

    http = CkHttp_Create();

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

    // Insert your AccessKey Secret here:
    CkHttp_putAwsSecretKey(http,"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
    CkHttp_putAwsEndpoint(http,"oss-us-east-1.aliyuncs.com");

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

    CkHttp_putKeepResponseBody(http,TRUE);

    // Let's say we have JSON in a string and want to upload it to a file in Aliyun..
    jsonStr = "{ \"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 = "utf-8";
    success = CkHttp_S3_UploadString(http,jsonStr,charset,contentType,bucketName,objectName);

    if (success != TRUE) {
        printf("%s\n",CkHttp_lastErrorText(http));

        xml = CkXml_Create();
        CkXml_LoadXml(xml,CkHttp_lastResponseBody(http));
        printf("%s\n",CkXml_getXml(xml));
    }
    else {
        printf("String uploaded.\n");
    }



    CkHttp_Dispose(http);
    CkXml_Dispose(xml);

    }