Unity调用文心-ERNIE-Bot-turbo

参考文章

ERNIE-Bot-turbo - 千帆大模型平台 | 百度智能云文档 (baidu.com) 

错误码 - 千帆大模型平台 | 百度智能云文档 (baidu.com)

    private readonly string apiKey = "";
    private readonly string secretKey = "";
    private readonly string tokenUrl = "https://aip.baidubce.com/oauth/2.0/token";
    void Start()
        {
            StartCoroutine(GetAccessToken());
        }
        IEnumerator GetAccessToken()
        {
            WWWForm form = new WWWForm();
            form.AddField("grant_type", "client_credentials");
            form.AddField("client_id", apiKey);
            form.AddField("client_secret", secretKey);
 
            Debug.LogError(1);
            using (UnityWebRequest www = UnityWebRequest.Post(tokenUrl, form))
            {
                yield return www.SendWebRequest();
 
                Debug.LogError(2);
                if (www.result != UnityWebRequest.Result.Success)
                {
                    Debug.LogError(www.error);
                }
                else
                {
                    string accessToken = JsonUtility.FromJson<AccessTokenResponse>(www.downloadHandler.text).access_token;
                    StartCoroutine(SendRequest(accessToken));
                }
            }
        }
 
    IEnumerator SendRequest(string accessToken)
        {
        string url = "https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/chat/eb-instant?access_token=" + accessToken;
        var body = @"{""messages"":[{""role"":""user"",""content"":""你好""}]}";
        Debug.LogError(body);
        using (UnityWebRequest www = new UnityWebRequest(url, "POST"))
            {
                byte[] bodyRaw = Encoding.UTF8.GetBytes(body);
                www.uploadHandler = (UploadHandler)new UploadHandlerRaw(bodyRaw);
                www.downloadHandler = (DownloadHandler)new DownloadHandlerBuffer();
                www.SetRequestHeader("Content-Type", "application/json");
 
                yield return www.SendWebRequest();
 
                if (www.result != UnityWebRequest.Result.Success)
                {
                    Debug.LogError(www.error);
                }
                else
                {
                    Debug.LogError("Response headers: " + www.GetResponseHeaders());
                    Debug.LogError("Response: " + www.downloadHandler.text);
                }
            }
        }
        [System.Serializable]
        private class AccessTokenResponse
        {
            public string access_token;
        }