public string DownloadFile <T>(string fileName, IFinanceRequest <T> request) where T : FinanceResponse
{
string result = "";
var content = JsonConvert.SerializeObject(request);
JObject json = null;
if (content == "")
{
json = new JObject();
}
else
{
json = JsonConvert.DeserializeObject <JObject>(content);
}
json.Add("Token", Token);
content = json.ToString();
var url = RootPath + request.Method + string.Format("?ver={0}&appkey={1}&sign={2}", Ver, Appkey, SignRequest(content));
result = HttpDownloadFile(url, content, fileName);
return(result);
}
public T Execute <T>(IFinanceRequest <T> request) where T : FinanceResponse
{
T rsp = default(T);
Stopwatch watcher = new Stopwatch();
int retryCounter = -1;
while (retryCounter < maxRetryCount)
{
watcher.Restart();
try
{
retryCounter++;
var strRsp = "";
var plus = "";
if (request.GetType().IsSubclassOf(typeof(IdRequest)))
{
plus = ("/" + (request as IdRequest).id);
}
strRsp = Post(request.Method + plus, JsonConvert.SerializeObject(request));
rsp = JsonConvert.DeserializeObject <T>(strRsp);
if (rsp.IsError)
{
watcher.Stop();
logger.Info("耗时" + watcher.ElapsedMilliseconds + "ms");
if (rsp.ErrMsg == "SERVICE_TIMEOUT")
{
var message = string.Format("调用超时:{0}，正在重试{1}次，超时信息：{2},耗时" + watcher.ElapsedMilliseconds + "ms", request.Method, retryCounter + 1, rsp.Body);
logger.Warn(message);
Thread.Sleep(retryWaitTime);
continue;
}
else
{
throw new FinanceApiException(rsp.Result, rsp.ErrMsg);
}
}
else
{
watcher.Stop();
logger.Info("耗时" + watcher.ElapsedMilliseconds + "ms");
break;
}
}
catch (WebException e)
{
watcher.Stop();
//调用HTTP出错，重试
if (retryCounter < maxRetryCount)
{
var message = string.Format("网络异常:{0}，正在重试{1}次，异常信息：{2},耗时" + watcher.ElapsedMilliseconds + "ms,请求：{3}",
request.Method, retryCounter + 1, e.Message, JsonConvert.SerializeObject(request));
logger.Warn(message);
Thread.Sleep(retryWaitTime);
continue;
}
else
{
logger.Warn("耗时" + watcher.ElapsedMilliseconds + "ms");
throw e;
}
}
}
return(rsp);
}