/// <summary>
/// 遍历所有参数
/// </summary>
/// <param name="request"> 请求 </param>
/// <param name="bodyParams"> body参数 </param>
private void FindParams(IHttpRequest request, out List <KeyValuePair <string, object> > bodyParams)
{
bodyParams = new List <KeyValuePair <string, object> >();
foreach (var param in request)
{
var name = param.Name;
var value = param.Value;
switch (param.Location)
{
case HttpParamLocation.Auto:
if (Url.Contains("{" + name + "}"))
{
goto case HttpParamLocation.Path;
}
if (request.Method == HttpRequestMethod.Get)
{
goto case HttpParamLocation.Query;
}
goto case HttpParamLocation.Body;
case HttpParamLocation.Query:
Request?.OnQueryParamFound(ref name, ref value);
if ((name != null) || (value != null))
{
_UrlEncodedBuilder.AppendObject(name, value);
}
break;
case HttpParamLocation.Body:
request.OnBodyParamFound(ref name, ref value);
if ((name != null) || (value != null))
{
bodyParams.Add(new KeyValuePair <string, object>(name, value));
}
break;
case HttpParamLocation.Path:
AddPathParam(name, value);
break;
case HttpParamLocation.Header:
AddHeader(name, param.Values.Select(it => it.ToString()));
break;
default:
throw new ArgumentOutOfRangeException(nameof(param.Location));
}
}
}
/// <summary>
/// 将正文格式化为字节流
/// </summary>
/// <param name="format"> 包含格式规范的格式字符串 </param>
/// <param name="body"> 请求或响应正文 </param>
/// <param name="formatProvider"> 它提供有关当前实例的格式信息 </param>
/// <returns> </returns>
public override byte[] Serialize(string format, IEnumerable <KeyValuePair <string, object> > body, IFormatProvider formatProvider)
{
if (_UrlEncodedBuilder == null)
{
_UrlEncodedBuilder = new HttpUrlEncodedBuilder();
}
else
{
_UrlEncodedBuilder.Clear(null);
}
var request = formatProvider.GetFormat(typeof(IHttpRequest)) as IHttpRequest;
_UrlEncodedBuilder.ArrayEncodeMode = request?.Query.ArrayEncodeMode ?? ArrayEncodeMode.Default;
_UrlEncodedBuilder.ObjectEncodeMode = request?.Query.ObjectEncodeMode ?? ObjectEncodeMode.Default;
foreach (var item in body)
{
_UrlEncodedBuilder.AppendObject(item.Key, item.Value);
}
var encoding = GetEncoding(formatProvider) ?? Encoding.ASCII;
return(encoding.GetBytes(_UrlEncodedBuilder.ToString()));
}