一些大型应用程序会把他们的一些事件写到日志里面去,比如sql server,norton,iis等，网上关于这方面的资料并不是很完整,于是整理加工了一下-some large applications will be some of the events that they wrote log inside. For example, sql server, norton, iis, on the internet this information is not complete, So fin