/// <summary>在发生异常时调用。</summary>
/// <param name="filterContext">操作筛选器上下文。</param>
/// <exception cref="T:System.ArgumentNullException">
/// <paramref name="filterContext" /> 参数为 null。</exception>
public override void OnException(ExceptionContext filterContext)
{
var context = filterContext.HttpContext;
var exception = filterContext.Exception;
if (!filterContext.ExceptionHandled)
{
LogMessage logMessage = new LogMessage
{
OperationTime = DateTime.Now,
Url = context.Request.RawUrl,
Ip = context.Request.UserHostAddress,
Host = context.Request.UserHostName,
Browser = context.Request.Browser.Browser,
UserAgent = context.Request.UserAgent,
ExceptionInfo = exception.InnerException == null ? exception.Message : exception.InnerException.Message,
ExceptionSource = exception.Source,
ExceptionRemark = exception.StackTrace
};
string strMessage = LogFormat.ExceptionFormat(logMessage);
_logHelper.Error(strMessage);
filterContext.ExceptionHandled = true;
}
filterContext.Result = new ContentResult {
Content = new BaseJsonResult <string> {
Status = (int)JsonObjectStatus.Error, Message = exception.Message
}.TryToJson()
};
//base.OnException(filterContext);
}
/// <summary>
/// 写入日志（log4net）
/// </summary>
/// <param name="context">提供使用</param>
private void WriteLog(ExceptionContext context)
{
if (context == null)
{
return;
}
if (OperatorProvider.Provider.IsOverdue())
{
return;
}
//var log = LogFactory.GetLogger(context.Controller.ToString());
LogHelper logHelper = new LogHelper(context.Controller.ToString());
Exception error = context.Exception;
LogMessage logMessage = new LogMessage
{
OperationTime = DateTimeHelper.Now,
Url = HttpContext.Current.Request.RawUrl,
Class = context.Controller.ToString(),
Ip = NetHelper.Ip,
Host = NetHelper.Host,
Browser = NetHelper.Browser,
UserName = OperatorProvider.Provider.Current().Account + "（" + OperatorProvider.Provider.Current().UserName + "）"
};
logMessage.ExceptionInfo = error.InnerException == null ? error.Message : error.InnerException.Message;
//logMessage.ExceptionSource = Error.Source;
//logMessage.ExceptionRemark = Error.StackTrace;
string strMessage = LogFormat.ExceptionFormat(logMessage);
logHelper.Error(strMessage);
//LogEntity logEntity = new LogEntity
//{
// CategoryId = (int)CategoryType.Exception,
// OperateTypeId = ((int)OperationType.Exception).ToString(),
// OperateType = OperationType.Exception.GetEnumDescription(),
// OperateAccount = logMessage.UserName,
// OperateUserId = OperatorProvider.Provider.Current().UserId,
// ExecuteResult = -1,
// ExecuteResultJson = strMessage
//};
//logEntity.WriteLog();
//SendMail(strMessage);
}
public Task OnExceptionAsync(ExceptionContext context)
{
// 写日志
var error = context.Exception;
string errorMsg = error.InnerException != null && string.IsNullOrEmpty(error.InnerException.ToString())
? error.Message
: $"[{error.InnerException?.Message}]{error.Message}";
//判断是否自定义异常
if (context.Exception is AppFriendlyException exp)
{
}
var logMessage = new LogMessage
{
ExceptionInfo = errorMsg,
ExceptionSource = error.Source,
ExceptionRemark = error.StackTrace,
OperationTime = DateTime.Now,
Url = null,
UserName = null
};
var strMsg = LogFormat.ExceptionFormat(logMessage);
// 配置 Serilog
Log.Logger = new LoggerConfiguration()
// 最小的日志输出级别
.MinimumLevel.Error()
.Enrich.FromLogContext()
// 配置日志输出到控制台
.WriteTo.Console(
outputTemplate:
"[{Timestamp:HH:mm:ss} {Level:u3}] {Message:lj} {Properties:j}{NewLine}{Exception}")
// 配置日志输出到文件，文件输出到当前项目的 logs 目录下
// 日记的生成周期为每天
.WriteTo.File(Path.Combine("logs", DateTime.Now.ToString("d"), @"log-error.txt"),
Serilog.Events.LogEventLevel.Error, rollingInterval: RollingInterval.Day,
rollOnFileSizeLimit: true)
// 创建 logger
.CreateLogger();
Log.Logger.Error(strMsg);
return(Task.CompletedTask);
}
