public static void BeginTrace()
{
//获取请求体内容
string requestBody = "";
if (HttpContext.Current.Request.HttpMethod == "POST" || HttpContext.Current.Request.HttpMethod == "PUT")
{
//下面那句Stream stream = HttpContext.Current.Request.InputStream;千万不能加上using(){}，不然会自动释放InputStream对象，后续进入mvc流程后无法自动转换成实体了
Stream stream = HttpContext.Current.Request.InputStream;
byte[] bytes = new byte[stream.Length];
stream.Read(bytes, 0, bytes.Length);
requestBody = HttpUtility.UrlDecode(Encoding.UTF8.GetString(bytes));
HttpContext.Current.Request.InsertEntityBody(bytes, 0, bytes.Length);
HttpContext.Current.Request.InputStream.Position = 0;
}
//生成日志对象
GeneralLog generalLog = new GeneralLog();
//generalLog.BeginEndPeriod = 0;
generalLog.BeginTime = DateTime.Now;
//generalLog.CreateTime= DateTime.Now;
//generalLog.EndResponsePeriod = 0;
//generalLog.EndTime = DateTime.Now;
generalLog.LogMessage = "";
generalLog.LogType = LogTypeEnum.TRACE.ToString();
//generalLog.RequestAction = action == null ? "" : action.ToString();
generalLog.RequestBaseUrl = HttpContext.Current.Request.Path;
//generalLog.RequestBeginPeriod = 0;
generalLog.RequestBody = requestBody;
generalLog.RequestClient = HttpContext.Current.Request.Headers["Client"] ?? "";
generalLog.RequestClientIp = HttpContext.Current.Request.UserHostAddress;
generalLog.RequestContentType = HttpContext.Current.Request.ContentType;
//generalLog.RequestController = controller == null ? "" : controller.ToString();
generalLog.RequestImei = HttpContext.Current.Request.Headers["IMEI"] ?? "";
generalLog.RequestMethod = HttpContext.Current.Request.HttpMethod;
generalLog.RequestOpenId = HttpContext.Current.Request.Headers["OpenId"] ?? "";
generalLog.RequestQueryString = HttpContext.Current.Request.QueryString == null ? "" : HttpContext.Current.Request.QueryString.ToString();
generalLog.RequestRawUrl = HttpContext.Current.Request.RawUrl;
generalLog.RequestReferer = HttpContext.Current.Request.UrlReferrer == null ? "" : HttpContext.Current.Request.UrlReferrer.ToString();
generalLog.RequestServerIp = GetIpAddress();
generalLog.RequestServerName = HttpContext.Current.Request.UserHostName;
generalLog.RequestTime = generalLog.BeginTime;
generalLog.RequestToken = HttpContext.Current.Request.Headers["Token"] ?? "";
generalLog.RequestTraceId = HttpContext.Current.Request.Headers["TraceId"] ?? generalLog.Id;
generalLog.RequestUrl = HttpContext.Current.Request.Url.ToString();
generalLog.RequestUserAgent = HttpContext.Current.Request.UserAgent;
generalLog.RequestUserId = HttpContext.Current.Request.Headers["UserId"] ?? "";
generalLog.RequestVersion = HttpContext.Current.Request.Headers["Version"] ?? "";
//generalLog.ResponseBody = "";
generalLog.ResponseStatus = HttpContext.Current.Response.StatusCode;
//generalLog.ResponseTime = DateTime.Now;
//在当前请求中持久化日志对象
HttpContext.Current.Items.Add("GeneralLog", generalLog);
//在当前请求中持久化TraceId
HttpContext.Current.Items.Add("TraceId", generalLog.RequestTraceId);
}
static string SaveLog(LogTypeEnum logTypeEnum, string logMessage)
{
if (HttpContext.Current.Items.Contains("GeneralLog"))
{
object controller = HttpContext.Current.Request.RequestContext.RouteData.Values["controller"];
object action = HttpContext.Current.Request.RequestContext.RouteData.Values["action"];
GeneralLog generalLog = HttpContext.Current.Items["GeneralLog"] as GeneralLog;
GeneralLog errorGeneralLog = Mapper.Map <GeneralLog, GeneralLog>(generalLog);
errorGeneralLog.Id = Guid.NewGuid().ToString();
errorGeneralLog.LogType = logTypeEnum.ToString();
errorGeneralLog.RequestTraceId = generalLog.Id;
errorGeneralLog.RequestAction = action == null ? "" : action.ToString();
errorGeneralLog.RequestController = controller == null ? "" : controller.ToString();
errorGeneralLog.CreateTime = errorGeneralLog.CreateTime == default(DateTime) ? DateTime.Now : errorGeneralLog.CreateTime;
return(errorGeneralLog.Id);
}
return(null);
}
public static void EndTrace()
{
//判断日志对象是否存在
if (HttpContext.Current.Items.Contains("GeneralLog"))
{
//尝试获取当前请求的响应内容
StringBuilder responseBody = new StringBuilder();
try
{
ResponseFilter responseFilter = (ResponseFilter)HttpContext.Current.Response.Filter;
responseBody = responseFilter.Body;
}
catch (Exception ex)
{
//本地用vs测试时会报出异常，无法将类型为“Microsoft.VisualStudio.Web.PageInspector.Runtime.Tracing.ArteryFilter”的对象强制转换为类型“RocketTester.ES.Response.Filter”
responseBody.Append(ex.Message);
}
object controller = HttpContext.Current.Request.RequestContext.RouteData.Values["controller"];
object action = HttpContext.Current.Request.RequestContext.RouteData.Values["action"];
//尝试从当前请求中获取之前持久化的日志对象，并更新相关属性
GeneralLog generalLog = HttpContext.Current.Items["GeneralLog"] as GeneralLog;
generalLog.RequestAction = action == null ? "" : action.ToString();
generalLog.RequestController = controller == null ? "" : controller.ToString();
generalLog.ResponseBody = responseBody == null ? "" : responseBody.ToString();
generalLog.CreateTime = DateTime.Now;
generalLog.EndTime = generalLog.CreateTime;
generalLog.ResponseTime = generalLog.EndTime;
generalLog.BeginEndPeriod = (double)((generalLog.EndTime - generalLog.BeginTime).Milliseconds) / 1000;
generalLog.RequestBeginPeriod = (double)((generalLog.BeginTime - generalLog.RequestTime).Milliseconds) / 1000;
generalLog.EndResponsePeriod = (double)((generalLog.ResponseTime - generalLog.EndTime).Milliseconds) / 1000;
//写入es
NestDataHelper.WriteLog(generalLog);
}
}