public override void OnException(ExceptionContext filterContext)
{
filterContext.ExceptionHandled = true;
filterContext.HttpContext.Response.StatusCode = 200;
filterContext.HttpContext.Response.TrySkipIisCustomErrors = true;
if (!filterContext.IsChildAction && (!filterContext.ExceptionHandled && filterContext.HttpContext.IsCustomErrorEnabled))
{
Exception innerException = filterContext.Exception;
if ((new HttpException(null, innerException).GetHttpCode() == 500) && this.ExceptionType.IsInstanceOfType(innerException))
{
string controllerName = (string)filterContext.RouteData.Values["controller"];
string actionName = (string)filterContext.RouteData.Values["action"];
HandleErrorInfo model = new HandleErrorInfo(filterContext.Exception, controllerName, actionName);
ViewResult result = new ViewResult
{
ViewName = this.View,
MasterName = this.Master,
ViewData = new ViewDataDictionary <HandleErrorInfo>(model),
TempData = filterContext.Controller.TempData
};
filterContext.Result = result;
filterContext.ExceptionHandled = true;
return;
}
}
//是否需要持久化异常数据
var canPersistence = false;
//获取当前登录者的用户信息
var currentLoginUser = Global.Global.GetAdminLoginInfo();
//获取当前控制器
var currentController = (Controller)filterContext.Controller;
//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,
};
if (currentLoginUser != null)
{
logEntry.UserId = currentLoginUser.User.Id;
logEntry.UserName = currentLoginUser.User.RealName ?? currentLoginUser.User.UserName;
}
filterContext.HttpContext.Response.Clear();
if (filterContext.Exception is ArgumentException)
{
filterContext.HttpContext.Response.WriteErrorMessage(ResponseStatusCode.InvalidArgument.GetDescription());
filterContext.HttpContext.Response.End();
}
else if (filterContext.Exception is UnauthorizedAccessException)
{
if (filterContext.HttpContext.Items["JsonErrorOutput"] != null)
{
new JsonResult {
Data = new { success = false, responseText = "没有权限!" }, ContentType = null, ContentEncoding = null, JsonRequestBehavior = JsonRequestBehavior.DenyGet
}.ExecuteResult(currentController.ControllerContext);
return;
}
else
{
filterContext.HttpContext.Response.WriteErrorMessage(ResponseStatusCode.AccessDenied.GetDescription());
filterContext.HttpContext.Response.End();
}
}
else if (filterContext.Exception is CustomException)
{
currentController.ModelState.AddModelError("", filterContext.Exception.Message);
logEntry.Message = filterContext.Exception.Message;
logEntry.StackTrace = filterContext.Exception.StackTrace;
}
else
{
//系统错误
currentController.ModelState.AddModelError("", ResponseStatusCode.ApplicationError.GetDescription());
logEntry.Message = filterContext.Exception.Message;
logEntry.StackTrace = filterContext.Exception.StackTrace;
canPersistence = true;//标记该错误需要被记下来
}
//标识异常已经被处理过
filterContext.ExceptionHandled = true;
filterContext.Result = new ViewResult {
ViewName = null, MasterName = null, ViewData = currentController.ViewData, TempData = currentController.TempData, ViewEngineCollection = currentController.ViewEngineCollection
};;
//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"));
}
#endregion
}
public int Update(T_SYS_LOG entity)
{
throw new NotImplementedException();
}
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)
{
//参数错误
responseResult.State.Id = (int)ResponseStatusCode.ExpectError;
responseResult.State.Description = ResponseStatusCode.ExpectError.GetDescription();
responseResult.Message = ResponseStatusCode.InvalidArgument.GetDescription();
}
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 (CustomException ex)
{
//预期异常
responseResult.State.Id = (int)ResponseStatusCode.ExpectError;
responseResult.State.Description = ResponseStatusCode.ExpectError.GetDescription();
responseResult.Message = ex.Message;
logEntry.Message = ex.Message;
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 = ex.Message;
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"));
}
#endregion
}
public int Insert(T_SYS_LOG entity)
{
throw new NotImplementedException();
}