【发布时间】:2011-07-27 13:10:29
【问题描述】:
我想使用带有 post 方法的 HttpWebRequest 从另一个应用程序向 ActionResult 发送一个字符串数组:
HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://localhost:12345/ReceiveData");
request.ContentType = "application/x-www-form-urlencoded";
request.Method = "POST";
string data = "tags=data1&tags=data2&tags=data3";
byte[] dataBytes = Encoding.UTF8.GetBytes(data);
request.ContentLength = dataBytes.Length;
Stream reqStream = request.GetRequestStream();
reqStream.Write(dataBytes, 0, dataBytes.Length);
reqStream.Close();
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Encoding encoding = System.Text.Encoding.GetEncoding(1252);
StreamReader responseStream = new StreamReader(response.GetResponseStream(), encoding);
string stringResponse = responseStream.ReadToEnd();
responseStream.Close();
response.Close();
ActionResult 方法:
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult ReceiveData(string[] tags)
{
return Json(tags);
}
我收到的数据参数只有一个包含“data1,data2,data3”的字符串。 我必须如何发送数据才能以正确的形式接收数组参数??? 我可以使用 split 在 action 方法中生成数组,但我更喜欢以正确的形式接收数据。
【问题讨论】:
标签: asp.net-mvc post httpwebrequest parameter-passing