unity3d - OpenAI Unity - POST 请求无法正常工作(400 状态)

Question

我正在连接 GPT3 OpenAI但我无法设法向它发出正确的 POST 请求(我正在遵循一些指南，但对他们来说它有效......)。

private IEnumerator Upload ( )
{
    WWWForm form = new WWWForm();
    form.AddField ( "prompt", prompt );
    form.AddField ( "max_tokens", maxTokens );
    form.AddField ( "model", model );
    form.AddField ( "temperature", temperature );

    using ( UnityWebRequest wR = UnityWebRequest.Post ( "https://api.openai.com/v1/completions", form ) )
    {
        wR.SetRequestHeader ( "Authorization", "Bearer " + apiKey );
        wR.SetRequestHeader ( "Content-Type", "json" );
        yield return wR.SendWebRequest ( );
        if ( wR.result != UnityWebRequest.Result.Success )
        {
            Debug.Log ( "ERROR:\n" + wR.error );
        }
        else
        {
            Debug.Log ( "Success:\n" + wR.result + "\nUpload Completed!);
        }
    }
}

我的代码总是返回一个错误的请求(又名 400 Bad Request)。

Answer 1

从标题中删除“Content-Type”。内容不是 JSON，而是表单数据。

即

using ( UnityWebRequest wR = UnityWebRequest.Post ( "https://api.openai.com/v1/completions", form ) )
{
    wR.SetRequestHeader ( "Authorization", "Bearer " + apiKey );
    //wR.SetRequestHeader ( "Content-Type", "json" );
    yield return wR.SendWebRequest ( );
    if ( wR.result != UnityWebRequest.Result.Success )
    {
        Debug.Log ( "ERROR:\n" + wR.error );
    }
    else
    {
        Debug.Log ( "Success:\n" + wR.result + "\nUpload Completed!);
    }
}