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增加功能：异常记录数据库增加自动清理功能，增加配置项KeepExceptionsPeriod，生产环境保存12个月，开发环境保存1个月，界面显示一周内异常数据

This commit is contained in:
Argo-MacBookPro 2018-09-08 19:37:42 +08:00
parent 3ca7196c82
commit e556556e7c
3 changed files with 31 additions and 20 deletions
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1
Bootstrap.Admin/appsettings.Development.json
View File

@ -21,6 +21,7 @@
"KeyPath": "keys",
"DisableAutomaticKeyGeneration": false,
"AllowOrigins": "http://localhost:49823",
"KeepExceptionsPeriod": 1,
"LongbowCache": {
"CorsItems": [
{

1
Bootstrap.Admin/appsettings.json
View File

@ -20,6 +20,7 @@
"KeyPath": "D:\\App\\Web-App\\keys",
"DisableAutomaticKeyGeneration": true,
"AllowOrigins": "http://localhost,http://10.15.63.218",
"KeepExceptionsPeriod": 12,
"LongbowCache": {
"Enabled": true,
"CorsItems": [

49
Bootstrap.DataAccess/ExceptionHelper.cs
View File

@ -1,6 +1,6 @@
using Longbow.Cache;
using Longbow.Configuration;
using Longbow.Data;
using Longbow.Logging;
using Longbow.Web.WebSockets;
using Newtonsoft.Json;
using System;
@ -45,41 +45,50 @@ namespace Bootstrap.DataAccess
var category = "App";
if (ex.GetType().IsSubclassOf(typeof(DbException))) category = "DB";
WebSocketServerManager.SendAsync(new ArraySegment<byte>(Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(new MessageBody[] { new MessageBody() { Category = category, Message = ex.Message } }))));
ClearExceptionsAsync();
}
}
/// <summary>
/// 查询所有异常
///
/// </summary>
private static void ClearExceptionsAsync()
{
System.Threading.Tasks.Task.Run(() =>
{
string sql = $"delete from Exceptions where LogTime < DATEADD(MONTH, -{ConfigurationManager.AppSettings["KeepExceptionsPeriod"]}, GETDATE())";
DbCommand cmd = DBAccessManager.SqlDBAccess.CreateCommand(CommandType.Text, sql);
DBAccessManager.SqlDBAccess.ExecuteNonQuery(cmd);
});
}
/// <summary>
/// 查询一周内所有异常
/// </summary>
/// <returns></returns>
public static IEnumerable<Exceptions> RetrieveExceptions()
{
return CacheManager.GetOrAdd(RetrieveExceptionsDataKey, key =>
{
string sql = "select top 1000 * from Exceptions order by LogTime desc";
string sql = "select * from Exceptions where DATEDIFF(Week, LogTime, GETDATE()) = 0 order by LogTime desc";
List<Exceptions> exceptions = new List<Exceptions>();
DbCommand cmd = DBAccessManager.SqlDBAccess.CreateCommand(CommandType.Text, sql);
try
using (DbDataReader reader = DBAccessManager.SqlDBAccess.ExecuteReader(cmd))
{
using (DbDataReader reader = DBAccessManager.SqlDBAccess.ExecuteReader(cmd))
while (reader.Read())
{
while (reader.Read())
exceptions.Add(new Exceptions()
{
exceptions.Add(new Exceptions()
{
Id = (int)reader[0],
AppDomainName = (string)reader[1],
ErrorPage = reader.IsDBNull(2) ? string.Empty : (string)reader[2],
UserId = reader.IsDBNull(3) ? string.Empty : (string)reader[3],
UserIp = reader.IsDBNull(4) ? string.Empty : (string)reader[4],
ExceptionType = (string)reader[5],
Message = (string)reader[6],
StackTrace = (string)reader[7],
LogTime = (DateTime)reader[8],
});
}
Id = (int)reader[0],
AppDomainName = (string)reader[1],
ErrorPage = reader.IsDBNull(2) ? string.Empty : (string)reader[2],
UserId = reader.IsDBNull(3) ? string.Empty : (string)reader[3],
UserIp = reader.IsDBNull(4) ? string.Empty : (string)reader[4],
ExceptionType = (string)reader[5],
Message = (string)reader[6],
StackTrace = (string)reader[7],
LogTime = (DateTime)reader[8],
});
}
}
catch (Exception ex) { ExceptionManager.Publish(ex); }
return exceptions;
});
}