public WsModel <Trequest, Tresponse> Invoke <Trequest, Tresponse>(string requestUri, WsModel <Trequest, Tresponse> model)
{
var api = QuickWebApiFactory.Instance.Get(_service);
if (api == null)
{
model.ERROR(-9999998, string.Format("未找到{0}->{1}的webapi配置", _service, requestUri));
return(model);
}
if (string.IsNullOrWhiteSpace(api.Uri))
{
model.ERROR(-9999997, "未指定服务地址");
return(model);
}
if (string.IsNullOrWhiteSpace(api.Url(requestUri)))
{
model.ERROR(-9999996, "未指定接口路由");
return(model);
}
using (WebApiClient client = new WebApiClient(api.Uri))
{
var mtd = api.Method(requestUri);
return(client.Invoke <Trequest, Tresponse>(api.Url(requestUri), model, mtd.Method));
}
}
protected WsModel <string, Tresponse> _invoke <T, Tresponse>(Expression exp, params object[] args)
{
var method = ((exp as UnaryExpression).Operand as MethodCallExpression);
string code = ((method.Object as ConstantExpression).Value as MethodInfo).Name;
foreach (var m in method.Arguments)
{
if (m.Type == typeof(T))
{
var attr = m.Type.GetCustomAttribute <WebApiAttribute>();
StringBuilder sb = new StringBuilder();
var pis = m.Type.GetMethod(code).GetParameters();
for (int i = 0; i < pis.Length; i++)
{
sb.AppendFormat("{0}={1}&", pis[i].Name, args[i] is DateTime ? ((DateTime)args[i]).ToString("yyyy-MM-dd HH:mm:ss") : args[i]);
}
if (attr != null)
{
return(new Invoker(build_server(attr.service)).Invoke <Tresponse>(code, sb.ToString()));
}
}
}
var model = new WsModel <string, Tresponse>();
model.ERROR(-9999999, "未能找到合适的api定义");
return(model);
}
public WsModel <string, Tresponse> Invoke <Tresponse>(string requestUri, string data, MethodType mtd)
{
WsModel <string, Tresponse> model = null;
using (var client = new HttpClient())
{
Append_Header(client);
HttpResponseMessage ret = null;
client.BaseAddress = _uri;
BuildHeader(client.DefaultRequestHeaders, client.BaseAddress.Authority, requestUri, "POST");
if (mtd == MethodType.HTTPGET)
{
ret = client.GetAsync(string.Format("{0}?{1}", requestUri, data)).Result;
}
else if (mtd == MethodType.HTTPPOST)
{
ret = client.PostAsync(string.Format("{0}?{1}", requestUri, data), new StringContent(string.Empty)).Result;
}
else if (mtd == MethodType.HTTPDEL)
{
ret = client.DeleteAsync(string.Format("{0}?{1}", requestUri, data)).Result;
}
else
{
model = new WsModel <string, Tresponse>();
model.ERROR(-9999990, string.Format("{0}/{1}未配置{2}请求", _uri.AbsoluteUri, requestUri, mtd.ToString()));
return(model);
}
model = HttpResponseMessage2WSModel <string, Tresponse>(ret);
model.Request = data;// string.Format("{0}:{1}/{2}", mtd.ToString(), _uri.AbsoluteUri, requestUri);
return(model);
}
}
public WsModel HttpResponseMessage2WSModel(HttpResponseMessage response)
{
if (response == null)
{
WsModel model = new WsModel();
model.ERROR(-9999990, "Null HttpResponseMessage");
return(model);
}
if (!response.IsSuccessStatusCode)
{
WsModel model = new WsModel();
model.ERROR((int)response.StatusCode, response.ReasonPhrase);
return(model);
}
return(response.Content.ReadAsAsync <WsModel>().Result);
}
