（009）Unity Http发送 multipart/form 请求

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已于 2024-04-27 10:00:40 修改

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分类专栏：问题记录 C# unity 文章标签： http unity

于 2021-04-25 18:24:41 首次发布

本文链接：https://blog.youkuaiyun.com/WGYHAPPY/article/details/116135373

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本文介绍如何使用RestClient和UnityWebRequest进行POST请求，并展示了如何构造表单数据及处理响应结果。

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RestClient

Github 地址
默认格式
restClient 默认发送数据的格式是 json。

multipart/form 格式

void Test () {
  WWWForm form = new WWWForm();
    
    form.AddField("accountName", "lvpeilinlove");
    form.AddField("password","123456");
    form.AddField("platformId","0");
    form.AddField("lang","1");
    form.AddField("cityCode","131");

    RestClient.Post( new RequestHelper()
    {
        Uri = url, 
        DefaultContentType = false,
        FormData = form
    }).Then(response => {
       EditorUtility.DisplayDialog("Response", response.Text, "Ok");
    });
}

UnityWebRequest

public void Start()
{
    StartCoroutine(PostRequest(url));
}

IEnumerator PostRequest(string uri)
{
    WWWForm form = new WWWForm();
    
    form.AddField("accountName", "lvpeilinlove");
    form.AddField("password","123456");
    form.AddField("platformId","0");
    form.AddField("lang","1");
    form.AddField("cityCode","131");
    
    using (UnityWebRequest webRequest = UnityWebRequest.Post(uri, form))
    {
        yield return webRequest.SendWebRequest();
    
        string[] pages = uri.Split('/');
        int page = pages.Length - 1;
    
        switch (webRequest.result)
        {
            case UnityWebRequest.Result.ConnectionError:
            case UnityWebRequest.Result.DataProcessingError:
                Debug.LogError(pages[page] + ": Error: " + webRequest.error);
                break;
            case UnityWebRequest.Result.ProtocolError:
                Debug.LogError(pages[page] + ": HTTP Error: " + webRequest.error);
                break;
            case UnityWebRequest.Result.Success:
                Debug.Log(pages[page] + ":\nReceived: " + webRequest.downloadHandler.text);
                break;
        }
    }
}

[1] Post三种方式