public object RequseteWeb(string apiMapKey, string apiInterfaceName, string methodName, List <object> parameterList, string[] types, string apiUrl = "")
{
HttpWebResponse response = null;
Stream streamResponse = null;
try
{
MethodDC theContract = new MethodDC();
theContract.ApiConfigKey = apiMapKey;
theContract.InterfaceName = apiInterfaceName;
theContract.MethodName = methodName;
theContract.TypeArguments = types;
List <ParameterDC> webParamerList = new List <ParameterDC>();
foreach (object param in parameterList)
{
ParameterDC aWebParamer = new ParameterDC();
aWebParamer.TypeQualifiedName = param.GetType().AssemblyQualifiedName;
aWebParamer.JsonValue = Serializer.Serialize(param);
webParamerList.Add(aWebParamer);
}
theContract.ParameterList = webParamerList;
string jsonContract = Serializer.Serialize(theContract);
//TODO:加密或压缩对jsonContract,密文可根据日期变化。服务端验证密文
MethodDC vdf = Serializer.Deserialize <MethodDC>(jsonContract);
byte[] PostData = Encoding.UTF8.GetBytes(jsonContract);
var watch = new System.Diagnostics.Stopwatch();
watch.Start();
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(apiUrl);
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
request.GetRequestStream().Write(PostData, 0, PostData.Length);
request.ContentType = "text/xml";
ServicePoint currentServicePoint = request.ServicePoint;
currentServicePoint.ConnectionLimit = 1000;
response = (HttpWebResponse)request.GetResponse();
streamResponse = response.GetResponseStream();
string strResponse = string.Empty;
//如果服务端采用了GZIP压缩,则先解压缩。
if (response.ContentEncoding.ToLower().Contains("gzip"))
{
using (GZipStream gz = new GZipStream(streamResponse, CompressionMode.Decompress))
{
using (StreamReader readerGzip = new StreamReader(gz, Encoding.UTF8))
{
strResponse = readerGzip.ReadToEnd();
}
}
}
else
{
using (StreamReader streamRead = new StreamReader(streamResponse, Encoding.UTF8))
{
strResponse = streamRead.ReadToEnd();
}
}
//TODO:解密或解压缩对strResponse
MethodDC reObj = Serializer.Deserialize <MethodDC>(strResponse);
watch.Stop();
//写请求日志，用于跟踪请求的时间和数据大小。
string writeWebRequestLog = System.Configuration.ConfigurationManager.AppSettings["WriteClientHttpWebRequestLog"];
if (writeWebRequestLog == null)
{
writeWebRequestLog = "false";
}
if (bool.Parse(writeWebRequestLog) && !apiInterfaceName.Contains("DBClientBase"))
{
Task task = Task.Factory.StartNew(() =>
{
byte[] responseData = Encoding.UTF8.GetBytes(strResponse);
var counter = watch.ElapsedMilliseconds;
string Parameters = "";
for (int i = 0; i < theContract.ParameterList.Count; i++)
{
Parameters += theContract.ParameterList[i].JsonValue + "@";
}
CountUserData countUserData = new CountUserData
{
ApiInterfaceName = apiInterfaceName,
ClientComputerIP = UserProfiles.ClientComputerGuid,
UserName = UserProfiles.UserName,
LocationName = UserProfiles.HospitalName,
MethodName = methodName,
CounterTime = counter,
ResponseData = (responseData.Length / 1024.00).ToString("f0"),
OperTime = DateTime.Now,
ParameterContents = Parameters,
};
Orm.Config.Service.DBClientService.Add <CountUserData>(countUserData);
});
//string strRequestTimeLog = string.Format(" 诊所：{0} ip地址：{1} 操作人：{2} 操作时间：{3} 接口：{4}调用方法：{5} 请求响应时间：{6}(毫秒) 返回值大小：{7}Kb",
// UserProfiles.LocationName, UserProfiles.ClientComputerGuid,UserProfiles.UserName,DateTime.Now, apiInterfaceName, methodName, counter.ToString(), (responseData.Length / 1024.00).ToString("f0"));
//WriteLog(strRequestTimeLog, null);
}
if (reObj.Result.HasException)
{
if (reObj.Result.ExceptionState == 1)
{
System.Windows.Forms.MessageBox.Show(reObj.Result.ExceptionMessage, "消息", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Information);
return(null);
}
else if (reObj.Result.ExceptionState == 2)
{
System.Windows.Forms.MessageBox.Show(reObj.Result.ExceptionMessage, "警告", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Warning);
return(null);
}
else if (reObj.Result.ExceptionState == 3)
{
System.Windows.Forms.MessageBox.Show(reObj.Result.ExceptionMessage, "错误", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
return(null);
}
else
{
throw new Exception("Message: " + reObj.Result.ExceptionMessage + "\r\n"
+ "Stack: " + reObj.Result.ExceptionStack);
}
}
else
{
Type relType = Type.GetType(reObj.Result.TypeQualifiedName);
object relResult = null;
if (relType.Name.ToLower() != "void")
{
relResult = Serializer.Deserialize(reObj.Result.JsonValue, relType);
}
return(relResult);
}
}
finally
{
if (streamResponse != null)
{
streamResponse.Close();
}
if (response != null)
{
response.Close();
}
}
}
/// <summary>
/// 解析WebApi的请求。
/// </summary>
/// <param name="context">http上下文</param>
private void ResolveWebApi(HttpContext context)
{
var watch = new System.Diagnostics.Stopwatch();
watch.Start();
Stream streamResponse = context.Request.InputStream;
StreamReader streamRead = new StreamReader(streamResponse, Encoding.UTF8);
string strResponse = streamRead.ReadToEnd();
streamResponse.Close();
streamRead.Close();
MethodDC theContract = new MethodDC();
ApiResultDC theResult = new ApiResultDC();
InvokeResult result = new InvokeResult();
try
{
theContract = Serializer.Deserialize <MethodDC>(strResponse);
ApiCore apiCpre = new ApiCore(theContract);
result = apiCpre.Invoke();
if (result.ResultType.Name.ToLower() != "void")
{
theResult.JsonValue = Serializer.Serialize(result.ResultValue);
theResult.TypeQualifiedName = result.ResultType.AssemblyQualifiedName;
}
else
{
theResult.JsonValue = string.Empty;
theResult.TypeQualifiedName = result.ResultType.AssemblyQualifiedName;
}
}
catch (Exception ex)
{
if (ex.InnerException != null && ex.InnerException is Orm.Utilities.InformationException)
{
theResult.HasException = true;
theResult.ExceptionMessage = ex.InnerException.Message;
theResult.ExceptionState = 1;
}
else if (ex.InnerException is Orm.Utilities.WarningException)
{
theResult.HasException = true;
theResult.ExceptionMessage = ex.InnerException.Message;
theResult.ExceptionState = 2;
}
else if (ex.InnerException is Orm.Utilities.ErrorException)
{
theResult.HasException = true;
theResult.ExceptionMessage = ex.InnerException.Message;
theResult.ExceptionState = 2;
}
else
{
theResult.HasException = true;
theResult.ExceptionMessage = ex.InnerException == null ? ex.Message : ex.InnerException.Message;
theResult.ExceptionStack = ex.InnerException == null ? ex.StackTrace : ex.InnerException.StackTrace;
}
//Orm.Framework.Services.AppLogger.Log(ex.InnerException == null ? ex.Message : ex.InnerException.Message + "\r\n" + ex.StackTrace);
StringBuilder errLog = new StringBuilder();
if (strResponse.Length > 500)
{
errLog.Append(strResponse.Substring(0, 500));
}
else
{
errLog.Append(strResponse);
}
Orm.Framework.Services.AppLogger.Log(ex.InnerException == null ? "\r\n\r\n" + ex.Message + "\r\n\r\n" + ex.StackTrace + "\r\n\r\n" + errLog.ToString() : "\r\n\r\n" + ex.InnerException.Message + "\r\n\r\n" + ex.InnerException.StackTrace + "\r\n\r\n" + errLog.ToString());
}
finally
{
//Orm.Redis.RedisAudit redis = new Orm.Redis.RedisAudit() { ClientIP = context.Request.UserHostAddress, ServiceName = theContract.InterfaceName, MethodName = theContract.MethodName, RequestTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"), ElapsedTime = watch.ElapsedMilliseconds.ToString(), RequestArguments = JsonConvert.SerializeObject(theContract.ParameterList), Result = JsonConvert.SerializeObject(theResult) };
//TimeSpan ts = DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, 0);
//Orm.Redis.RedisHelper.SetAsync(redis.ServiceName + "," + redis.MethodName + "," + redis.ClientIP + "," + redis.RequestTime + "," + Convert.ToInt64(ts.TotalSeconds).ToString(), JsonConvert.SerializeObject(redis), 3 * 60 * 60);
}
theContract.Result = theResult;
string jsonResult = Serializer.Serialize(theContract);
context.Response.Write(jsonResult);
//如果返回的数据大点则采用GZip压缩。
if (jsonResult.Length > 10000)
{
//向输出流头部添加压缩信息
context.Response.AppendHeader("Content-encoding", "gzip");
context.Response.Filter = new GZipStream(context.Response.Filter, CompressionMode.Compress);
}
watch.Stop();
string Parameters = "";
for (int i = 0; i < theContract.ParameterList.Count; i++)
{
Parameters += theContract.ParameterList[i].JsonValue + "@";
}
CountUserData countUserData = new CountUserData
{
ApiInterfaceName = theContract.InterfaceName,
ClientComputerIP = context.Request.UserHostAddress,
//UserName = UserProfiles.UserName,
//LocationName = UserProfiles.HospitalName,
MethodName = theContract.MethodName,
ResponseData = (jsonResult.Length / 1024.00).ToString("f0"),
OperTime = context.Timestamp,
ParameterContents = Parameters,
CounterTime = watch.ElapsedMilliseconds,
};
JavaScriptSerializer jsSerializer = new JavaScriptSerializer();
System.Text.StringBuilder data_mainJson = new System.Text.StringBuilder();
jsSerializer.Serialize(countUserData, data_mainJson);
string strRequestLog = string.Format("Url：{0} ", data_mainJson);
Orm.Framework.Services.AppLogger.Log(strRequestLog, @"E:\PerformanceLog\" + DateTime.Now.ToString("yyyyMMdd"), AppDomain.CurrentDomain.Id.ToString() + ".log");
//写请求日志，用于跟踪请求的时间和数据大小。
if (watch.ElapsedMilliseconds > 2000)
{
StringBuilder errLog = new StringBuilder();
if (strResponse.Length > 500)
{
errLog.Append(strResponse.Substring(0, 500));
}
else
{
errLog.Append(strResponse);
}
string strRequestTimeLog = string.Format("Url：{0} 大于2秒：{1} JSON:{2}", context.Request.Url.ToString(), watch.ElapsedMilliseconds.ToString(), errLog);
// Orm.Framework.Services.AppLogger.Log(strRequestTimeLog, @"D:\PerformanceLog\" + DateTime.Now.ToString("yyyyMMdd"), AppDomain.CurrentDomain.Id.ToString() + ".log");
strRequestTimeLog = null;
}
//如果是大对象85000的10倍
if (System.Text.Encoding.Default.GetByteCount(jsonResult) > 840000)
{
StringBuilder errLog = new StringBuilder();
if (strResponse.Length > 500)
{
errLog.Append(strResponse.Substring(0, 500));
}
else
{
errLog.Append(strResponse);
}
//向输出流头部添加压缩信息
// Orm.Framework.Services.AppLogger.Log(string.Format("Url：{0} 大于850K的对象：{1}", context.Request.Url.ToString(), errLog), @"D:\PerformanceLog\" + DateTime.Now.ToString("yyyyMMdd"), AppDomain.CurrentDomain.Id.ToString() + ".log");
}
jsonResult = null;
strResponse = null;
}
