62 lines
2.0 KiB
C#
62 lines
2.0 KiB
C#
using log4net;
|
||
using System;
|
||
using System.Collections.Generic;
|
||
using System.IO;
|
||
using System.Linq;
|
||
using System.Text;
|
||
using System.Threading.Tasks;
|
||
|
||
namespace AUTS.Log4Net
|
||
{
|
||
/// <summary>
|
||
/// Logger 工厂
|
||
/// </summary>
|
||
class LoggerFactory
|
||
{
|
||
private static Dictionary<string, ILog> dicLog = new Dictionary<string, ILog>();
|
||
|
||
/// <summary>
|
||
/// 创建实例 ，默认读取App_Data 下的log4net.config文件
|
||
/// </summary>
|
||
/// <param name="loggerName"></param>
|
||
/// <returns></returns>
|
||
public static ILog CreateInstance(string loggerName)
|
||
{
|
||
return CreateInstance(loggerName, null);
|
||
}
|
||
/// <summary>
|
||
/// 创建实例
|
||
/// </summary>
|
||
/// <param name="loggerName"></param>
|
||
/// <param name="configFilename">log4net.config文件路径</param>
|
||
/// <returns></returns>
|
||
public static ILog CreateInstance(string loggerName, string configFilename)
|
||
{
|
||
if (!dicLog.ContainsKey(loggerName))
|
||
{
|
||
if (string.IsNullOrWhiteSpace(configFilename))
|
||
{
|
||
configFilename = Directory.GetParent(AppDomain.CurrentDomain.BaseDirectory).FullName + "\\App_Data\\configs\\log4net.config";
|
||
}
|
||
|
||
log4net.Config.XmlConfigurator.Configure(new FileInfo(configFilename));
|
||
//从配置文件中读取Logger对象
|
||
//WebLogger 里面的配置信息是用来将日志录入到数据库的
|
||
//做为扩展 做判断来确定日志的记录形式，数据库也好，txt文档也好，控制台程序也好。
|
||
var log = log4net.LogManager.GetLogger(loggerName);
|
||
|
||
//防止并发出错
|
||
if (!dicLog.ContainsKey(loggerName))
|
||
{
|
||
dicLog.Add(loggerName, log);
|
||
}
|
||
return log;
|
||
}
|
||
else
|
||
{
|
||
return dicLog[loggerName];
|
||
}
|
||
}
|
||
}
|
||
}
|