/// <summary>
/// 获取api的描述
/// </summary>
/// <param name="method">接口的方法</param>
/// <param name="parameters">参数集合</param>
/// <returns></returns>
private ApiActionDescriptor GetApiActionDescriptor(MethodInfo method, object[] parameters)
{
var cache = ApiDescriptorCache.GetApiActionDescriptor(method);
var actionDescripter = cache.Clone() as ApiActionDescriptor;
for (var i = 0; i < actionDescripter.Parameters.Length; i++)
{
actionDescripter.Parameters[i].Value = parameters[i];
}
return(actionDescripter);
}
/// <summary>
/// 执行Http请求接口
/// </summary>
/// <param name="invocation">上下文</param>
/// <returns></returns>
private Task ExecuteHttpApi(IInvocation invocation)
{
var cache = ApiDescriptorCache.GetApiActionDescriptor(invocation);
var actionDescripter = cache.Clone() as ApiActionDescriptor;
for (var i = 0; i < actionDescripter.Parameters.Length; i++)
{
actionDescripter.Parameters[i].Value = invocation.GetArgumentValue(i);
}
var actionContext = new ApiActionContext
{
ApiActionDescriptor = actionDescripter,
HttpApiConfig = this.httpApiConfig,
RequestMessage = new HttpRequestMessage {
RequestUri = this.httpApiConfig.HttpHost
},
ResponseMessage = null
};
return(actionDescripter.Execute(actionContext));
}