C#将异常打印到LOG文件

///

/// 将异常打印到LOG文件

///

/// 异常

/// 日志文件地址

public static void WriteLog(Exception ex, string LogAddress)

{

//如果日志文件为空，则默认在Debug目录下新建YYYY-mm-dd_Log.log文件

if (LogAddress == "")

{

LogAddress = Environment.CurrentDirectory + '\\' + DateTime.Now.Year + DateTime.Now.Month + DateTime.Now.Day + "_Log.log";

//DateTime.Now.Year + '-' +

//DateTime.Now.Month + '-' +

//DateTime.Now.Day + "_Log.log";

}

//把异常信息输出到文件

StreamWriter fs = new StreamWriter(LogAddress, true);

fs.WriteLine("当前时间：" + DateTime.Now.ToString());

fs.WriteLine("异常信息：" + ex.Message);

fs.WriteLine("异常对象：" + ex.Source);

fs.WriteLine("调用堆栈：\n" + ex.StackTrace.Trim());

fs.WriteLine("触发方法：" + ex.TargetSite);

fs.WriteLine();

fs.Close();

}