internal ServicesBase(string apiKey, string apiBaseUrl, int metarTafCacheTimeInMinutes, int stationCacheTimeInMinutes, string acceptHeader)
{
Http = new Http(apiKey, apiBaseUrl, metarTafCacheTimeInMinutes, stationCacheTimeInMinutes, acceptHeader);
ApiHandles = new ApiHandles();
RawStreakApiResponseFactory = new ApiResponseFactory();
MetarTafCacheTimeInMinutes = metarTafCacheTimeInMinutes;
StationCacheTimeInMinutes = stationCacheTimeInMinutes;
}
/// <summary>
/// 添加处理程序。
/// </summary>
/// <param name="uriPrefix"></param>
/// <param name="handle"></param>
/// <returns></returns>
public virtual Result AddHandle(string uriPrefix, Type handle)
{
if (!uriPrefix.StartsWith("/"))
{
return(new Result()
{
Message = $"参数{nameof(uriPrefix)}必须以/开头。"
});
}
ApiHandles.Add(uriPrefix, handle);
return(true);
}
/// <summary>
/// 当收到请求时发生。
/// </summary>
/// <param name="request"></param>
protected virtual void OnRequest(HttpRequest request)
{
using (var response = request.Context.Response)
{
var apiHandle = ApiHandles.FirstOrDefault((item) => request.Url.AbsolutePath.StartsWith(item.Key, StringComparison.OrdinalIgnoreCase));
if (!string.IsNullOrEmpty(apiHandle.Key)) //api处理器
{
response.AddHeader("Content-type", "application/json;charset=utf-8"); //添加响应头信息
response.ContentEncoding = Encoding.UTF8;
DotNet.Result result = new DotNet.Result()
{
Message = "系统错误"
};
try
{
result = OnBeginRequest(request, apiHandle);
}
catch (Exception ex)
{
result = new DotNet.Result()
{
Message = "系统错误:" + ex.Message
};
}
finally
{
using (System.IO.StreamWriter sw = new System.IO.StreamWriter(response.OutputStream))
{
sw.Write(result.ToJson());
}
}
response.Close();
return;
}
var staticFile = StaticFiles.FirstOrDefault((item) => request.Url.AbsolutePath.StartsWith(item.Key, StringComparison.OrdinalIgnoreCase));
if (!string.IsNullOrEmpty(staticFile.Value))//静态资源
{
var path = staticFile.Value;
var urlPath = request.Url.AbsolutePath.Remove(0, staticFile.Key.Length);
if (!string.IsNullOrEmpty(urlPath))
{
urlPath = urlPath.Remove(0, 1).Replace('/', System.IO.Path.DirectorySeparatorChar);
}
WriteStaticFile(request, urlPath, staticFile.Value);
return;
}
else
{
WriteStaticFile(request, request.Url.AbsolutePath.Remove(0, 1), WorkPath);
return;
}
}
}
internal RawServicesBase(string apiKey, string apiBaseUrl)
{
Http = new Http(apiKey, apiBaseUrl);
ApiHandles = new ApiHandles();
RawStreakApiResponseFactory = new RawStreakApiResponseFactory();
}
