Nancy如何接收POST过来的Json数据

当Nancy版本为2.0.0.0时

string postData = Request.Body.AsString;

当Nancy版本为1.4.5.0时

自己写一个扩展方法，代码如下

/// <summary>
    /// Extensions for Stream
    /// </summary>
    public static class StreamExtensions
    {
        internal const int BufferSize = 4096;

        //
        // 摘要:
        //     Gets the request body as a string.
        // 参数:
        //   stream:
        //     The request body stream.
        //
        //   encoding:
        //     The encoding to use, System.Text.Encoding.UTF8 by default.
        //
        // 返回结果:
        //     The request body as a System.String.
        public static string AsString(this Stream stream, Encoding encoding = null)
        {
            using (StreamReader streamReader = new StreamReader(stream, encoding ?? Encoding.UTF8, true, BufferSize))
            {
                if (stream.CanSeek)
                {
                    long position = stream.Position;
                    stream.Position = 0L;
                    string result = streamReader.ReadToEnd();
                    stream.Position = position;
                    return result;
                }
            }
            return string.Empty;
        }
    }

使用

string postData = Request.Body.AsString();