如何使用 UnityWebRequest 在 Unity 中编写 HTTP 发布请求？ [复制]

Question

Mthod: Post Link: www.link.com Headers: 1: appKey="ABC" 2: Content-Type="text/csv" 如何编写 C# 脚本通过 post 发送数据？

Answer 1

你可以这样做：

void Start()
{
    StartCoroutine(PostCrt());
}

IEnumerator PostCrt()
{
    WWWForm form = new WWWForm();
    form.AddField("appKey", "ABC");
    form.AddField("Content-Type", "text/csv");

    using (UnityWebRequest www = UnityWebRequest.Post("www.link.com", form))
    {
        yield return www.SendWebRequest();

        if (www.isNetworkError || www.isHttpError)
        {
            Debug.Log(www.error);
        }
        else
        {
            Debug.Log("Post Request Complete!");
        }
    }
}

不要忘记调用“使用 UnityEngine.Networking；”能够使用 UnityWebRequest。

编码愉快！

Answer 2

public void Request()
{
    try
    {
        string url = "www.link.com";

        var request = UnityWebRequest.Post(url, "");
        request.SetRequestHeader("Content-Type", "application/json");
        request.SetRequestHeader("Accept", "text/csv");
        request.SetRequestHeader("appKey", "ABC");
        StartCoroutine(onResponse(request));
    }
    catch (Exception e) { Debug.Log("ERROR : " + e.Message); }
}
private IEnumerator onResponse(UnityWebRequest req)
{

    yield return req.SendWebRequest();
    if (req.isError)
      Debug.Log("Network error has occured: " + req.GetResponseHeader(""));
    else
        Debug.Log("Success "+req.downloadHandler.text );
        byte[] results = req.downloadHandler.data;
    Debug.Log("Second Success");
    // Some code after success

}

这段代码对我有用...