/// <summary>
/// 添加数据到数据库
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public int Insert(SysLogInfo model)
{
return(dal.Insert(model));
}
public override void OnException(ExceptionContext filterContext)
{
var responseResult = new ResponseResult <object>();
var canPersistence = false;
//获取当前用户请求数据(不可直接记录本内容到数据库或本地磁盘)
var requestBodyRawString = filterContext.HttpContext.Request.GetRequestBodyString();
//加密请求数据(推荐)
var requestBodyEncryptString = Encrypt.MD5Encrypt(requestBodyRawString);
//构建日志实体
var logEntry = new T_SYS_LOG
{
Level = "ERROR",
CreateTime = DateTime.Now,
RequestParameter = requestBodyEncryptString,
Url = filterContext.HttpContext.Request.Path,
};
try
{
filterContext.ExceptionHandled = true;
filterContext.HttpContext.Response.StatusCode = 200;
filterContext.HttpContext.Response.TrySkipIisCustomErrors = true;
responseResult.IsSuccess = false;
responseResult.State.Id = (int)ResponseStatusCode.ApplicationError;
responseResult.Message = ResponseStatusCode.ApplicationError.GetDescription();
filterContext.HttpContext.Response.Clear();
throw filterContext.Exception;
}
catch (ArgumentException ex)
{
//参数错误
responseResult.State.Id = (int)ResponseStatusCode.ExpectError;
responseResult.State.Description = ResponseStatusCode.ExpectError.GetDescription();
responseResult.Message = ResponseStatusCode.InvalidArgument.GetDescription();
logEntry.Message = ExceptionHelper.Build(ex);
logEntry.StackTrace = ex.StackTrace;
canPersistence = true;//标记该错误需要被记下来
}
catch (UnauthorizedAccessException)
{
//未被授权的访问
responseResult.State.Id = (int)ResponseStatusCode.ExpectError;
responseResult.State.Description = ResponseStatusCode.ExpectError.GetDescription();
responseResult.Message = ResponseStatusCode.AccessDenied.GetDescription();
}
catch (EntityException ex)
{
//数据库异常
responseResult.State.Id = (int)ResponseStatusCode.DbServerError;
responseResult.State.Description = ResponseStatusCode.DbServerError.GetDescription();
responseResult.Message = ResponseStatusCode.DbServerError.GetDescription();
logEntry.Message = ExceptionHelper.Build(ex);
logEntry.StackTrace = ex.StackTrace;
canPersistence = true;//标记该错误需要被记下来
}
catch (CustomException ex)
{
//预期异常
responseResult.State.Id = (int)ResponseStatusCode.ExpectError;
responseResult.State.Description = ResponseStatusCode.ExpectError.GetDescription();
responseResult.Message = ex.Message;
logEntry.Message = ExceptionHelper.Build(ex);
logEntry.StackTrace = ex.StackTrace;
}
catch (Exception ex)
{
//系统错误
responseResult.State.Id = (int)ResponseStatusCode.ApplicationError;
responseResult.State.Description = ResponseStatusCode.ApplicationError.GetDescription();
responseResult.Message = ResponseStatusCode.ApplicationError.GetDescription();
logEntry.Message = ExceptionHelper.Build(ex);
logEntry.StackTrace = ex.StackTrace;
canPersistence = true;//标记该错误需要被记下来
}
finally
{
filterContext.HttpContext.Response.ContentType = "application/json;charset=utf-8";
filterContext.HttpContext.Response.Write(JsonHelper.ToJsJson(responseResult));
}
filterContext.HttpContext.Response.End();
#region 日志记录
var logDateString = DateTime.Now.ToString("\r\n---------MM/dd/yyyy HH:mm:ss,fff---------\r\n");
var currentRequestUrl = "/" + filterContext.HttpContext.Request.HttpMethod + " " + filterContext.HttpContext.Request.Url + "\r\n";
var logOnDiskContent = logDateString + currentRequestUrl + requestBodyEncryptString + "\r\nError:" + logEntry.Message + "\r\n";
if (filterContext.Exception.InnerException != null)
{
logEntry.Message += "\r\n内部异常:" + filterContext.Exception.InnerException.Message + "\r\n";
}
//如果需要持久化,将日志分别记录到本地和数据库中(日志核心数据已加密)
if (canPersistence)
{
//在网站本地生成日志文件
IOHelper.WriteLogToFile(logOnDiskContent, filterContext.HttpContext.Server.MapPath("~/App_Data/Log"));
//记录日志到数据库
logRepository.Insert(logEntry);
}
#endregion
}