Unity：在Unity3D中使用HTTP PUT [英] Unity: Use HTTP PUT in Unity3D

问题描述

我是Unity的新手，在Unity中遇到RESTFul的一些问题。
我想使用HTTP PUT更新服务器上的一些数据，但正如我在搜索网页时收到的那样，Unity中的WWWW类不支持HTTP PUT。我还尝试了一些与HTTP PUT相关的HttpWebRequest示例，但始终收到错误代码400：错误请求。

I'm quite new to Unity and facing some problems about RESTFul in Unity. I want to update some data on the server by using HTTP PUT, but as what I received when search the web, the WWWW class in Unity doesn't support HTTP PUT. I also tried some HttpWebRequest example related to HTTP PUT but always received error code 400: Bad Request.

如何解决此问题？
我必须在更新时列出所有键值对，或者只需要列出我想要更改值的对吗？

How can I solve this problem? Do I have to list out all the key-value pairs when updating or just need to list the pairs I want to change the value ?

推荐答案

我使用HttpWebRequest通过以下代码使其工作

I made it worked by the following codes using HttpWebRequest

void updatePlayer(){
    var httpWebRequest = (HttpWebRequest)WebRequest.Create("http://yourAPIUrl");
    httpWebRequest.ContentType = "text/json";
    httpWebRequest.Method = "PUT";

    using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
    {
        string json = "{" +
            "'ID': '100'," +
            "'ClubName': 'DEF'," +
            "'Number': 102," +
            "'Name': 'AnNT'," +
            "'Position': 'GK'," +
            "'DateOfBirth': '2010-06-15T00:00:00'," +
            "'PlaceOfBirth': 'Hanoi'," +
            "'Weight': 55," +
            "'Height': 1.55," +
            "'Description': 'des'," +
            "'ImageLink': 'annt.png'," +
            "'Status': false," +
            "'Age': '12'" +
            "}";            
        streamWriter.Write(json);
    }
    var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse();
    using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
    {
        var responseText = streamReader.ReadToEnd();
        //Now you have your response.
        //or false depending on information in the response
        Debug.Log(responseText);            
    }   
}

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