Meetup.com API使用JSON数据创建事件

本文关键字：数据 创建 事件 JSON 使用 com API Meetup | 更新日期: 2024-09-24 03:22:57

我正试图从C#项目在Meetup上创建一个事件。我正在尝试使用这个API方法。

我已经尝试了很多东西，现在我已经尽可能地简化了。我的问题是，当我发送请求时，我会收到Bad request，并返回错误消息"name is required"。我错过了什么？

这是相关的部分：

var address = await GetAddressAsync(apiPath); 
// address is like: http://api.meetup.com/{groupID}/events?sign=true&key={API key}
var request = WebRequest.Create(address);
request.Method = "POST";
request.ContentType = "application/json";
var json = "{name: '"Tenshiko's Test Event'"}"; //JsonConvert.SerializeObject(requestObject);
using (var streamWriter = new StreamWriter(request.GetRequestStream()))
{
    streamWriter.Write(json);
}
try
{
    WebResponse response = await request.GetResponseAsync();
    var dataStream = response.GetResponseStream();
    StreamReader reader = new StreamReader(dataStream);
    string responseString = reader.ReadToEnd();
    var model = JsonConvert.DeserializeObject<TResponse>(responseString);
    reader.Close();
    dataStream.Close();
    response.Close();
    return model;
}
catch (WebException e)
{
    using (WebResponse response = e.Response)
    {
        HttpWebResponse httpResponse = (HttpWebResponse)response;
        using (Stream data = response.GetResponseStream())
        using (var reader = new StreamReader(data))
        {
            string text = reader.ReadToEnd();
        }
    }
}

编辑：我试着按照建议在地址中添加"&name=something"，它很有效。。。然而，这个问题还没有解决。事件已创建，但其余数据（我以json形式发送）仍无法通过。

Meetup.com API使用JSON数据创建事件

似乎StreamWriter没有向您的POST请求添加任何数据，请尝试以下操作：

var address = await GetAddressAsync(apiPath); 
// address is like: http://api.meetup.com/{groupID}/events?sign=true&key={API key}
var json = "{name: '"Tenshiko's Test Event'"}"; 
var encoding = new ASCIIEncoding ();
var byte1 = encoding.GetBytes(json);
var request = WebRequest.Create(address);
request.Method = "POST";
request.ContentType = "application/json";
request.ContentLength = byte1.Length;
using (var reqstream = new request.GetRequestStream())
{
    reqstream.Write(byte1, 0, byte1.Length);
}
try
{
    WebResponse response = await request.GetResponseAsync();
    var dataStream = response.GetResponseStream();
    StreamReader reader = new StreamReader(dataStream);
    string responseString = reader.ReadToEnd();
    var model = JsonConvert.DeserializeObject<TResponse>(responseString);
    reader.Close();
    dataStream.Close();
    response.Close();
    return model;
}
catch (WebException e)
{
    using (WebResponse response = e.Response)
    {
        HttpWebResponse httpResponse = (HttpWebResponse)response;
        using (Stream data = response.GetResponseStream())
        using (var reader = new StreamReader(data))
        {
            string text = reader.ReadToEnd();
        }
    }
}
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