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我正在使用以下代码在 RESTful Web 服务中发布（创建）一个对象。

            JObject lead = new JObject();
        lead.Add(new JProperty("FirstName", "John"));
        lead.Add(new JProperty("LastName", "Doe"));
        lead.Add(new JProperty("Company", "Acme"));

        HttpWebRequest request = WebRequest.Create("https://na15.salesforce.com/services/data/v25.0/sobjects/Lead") as HttpWebRequest;
        request.Method = "POST";
        request.Accept = "application/json";
        request.ContentType = "application/json";
        request.Headers["Authorization"] = string.Format("Bearer {0}", "xxxxxx");

        using (Stream requestStream = request.GetRequestStream())
        {
            using (StreamWriter writer = new StreamWriter(requestStream))
            {
                writer.Write(lead.ToString());
            }
        }

        using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
        {
            if (response.ContentLength > 0)
            {
                using (Stream stream = response.GetResponseStream())
                {
                    // do something with response stream
                }                
            }
        }

以下是我在 Fiddler 中为请求和响应捕获的内容。

REQUEST:

POST https://na15.salesforce.com/services/data/v25.0/sobjects/Lead HTTP/1.1
Accept: application/json
Content-Type: application/json
Authorization: Bearer <<TOKEN>>
Host: na15.salesforce.com
Content-Length: 71
Expect: 100-continue

{
  "FirstName": "John",
  "LastName": "Doe",
  "Company": "Acme"
}


RESPONSE:

HTTP/1.1 201 Created
Date: Mon, 21 Oct 2013 21:42:10 GMT
Sforce-Limit-Info: api-usage=19/5000
Location: /services/data/v25.0/sobjects/Lead/00Qi0000009RIFCEA4
Content-Type: application/json;charset=UTF-8
Content-Length: 54

{"id":"00Qi0000009RIFCEA4","success":true,"errors":[]}

但是，.NET 似乎将响应标头解释为以下内容，忽略 Content-Length 标头并将 Transfer-Encoding 标头设置为分块。

Sforce-Limit-Info: api-usage=21/5000
Transfer-Encoding: chunked
Content-Type: application/json;charset=UTF-8
Date: Mon, 21 Oct 2013 21:42:10 GMT
Location: /services/data/v25.0/sobjects/Lead/00Qi0000009RIFCEA4

为什么它会这样做，并且无论如何要覆盖这种行为？

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