(C++) Transition from Http.PostJson3 to Http.HttpJson

Provides instructions for replacing deprecated PostJson3 method calls with HttpJson.

Note: This example requires Chilkat v11.0.0 or greater.

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#include <CkHttp.h>
#include <CkJsonObject.h>
#include <CkHttpResponse.h>

void ChilkatSample(void)
    {
    CkHttp http;

    const char *url = "https://example.com/something";
    const char *contentType = "application/json";
    CkJsonObject json;
    json.LoadFile("C:/temp/requestBody.json");

    // ------------------------------------------------------------------------
    // The PostJson3 method is deprecated:

    CkHttpResponse *responseObj = http.PostJson3(url,contentType,json);
    if (http.get_LastMethodSuccess() == false) {
        std::cout << http.lastErrorText() << "\r\n";
        return;
    }

    // ...
    // ...

    delete responseObj;

    // ------------------------------------------------------------------------
    // Do the equivalent using HttpJson.
    // Your application creates a new, empty HttpResponse object which is passed 
    // in the last argument and filled upon success.

    CkHttpResponse responseOut;
    bool success = http.HttpJson("POST",url,json,contentType,responseOut);
    if (success == false) {
        std::cout << http.lastErrorText() << "\r\n";
        return;
    }
    }