Log4Net生成空日志文件的解决方法

MinimalLockDeleteEmpty.cs

/// https://stackoverflow.com/questions/2533403/how-to-disable-creation-of-empty-log-file-on-app-start

using log4net.Appender;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;

namespace DebugLog
{
    public class MinimalLockDeleteEmpty : FileAppender.MinimalLock
    {
        public override void ReleaseLock()
        {
            base.ReleaseLock();

            var logFile = new FileInfo(CurrentAppender.File);
            if (logFile.Exists && logFile.Length <= 0)
            {
                logFile.Delete();
            }
        }
    }
}