/// <summary>
/// 记录日志信息
/// </summary>
/// <param name="level">日志级别</param>
/// <param name="srcName">日志源</param>
/// <param name="logDescripton">日志描述</param>
public static void OnLogEvent(LogTextLevel level, string srcName, string logDescripton)
{
// 没有使能日志, 快速返回
if (!_isLogging)
{
return;
}
//去掉空格和数字
// string functionName = Regex.Replace(srcName, @"[\s<\d>]", string.Empty);
DateTime NowTime = DateTime.Now;
// 判断级别，是否将该条日志记录到日志文件中
if ((int)LogLevel <= (int)level)
{
MemLog NewLog = new MemLog();
NewLog.LogTime = NowTime;
NewLog.LogLevel = level;
NewLog.LogSrcName = srcName;
NewLog.LogDesc = logDescripton;
//添加重复日志的过滤
_logMem.Enqueue(NewLog);
// 激活写日志文件线程
_logSaveWait.Set();
}
}
/// <summary>
/// 静态构造函数, 在第一次访问时调用
/// </summary>
static LogText()
{
_logPath = System.AppDomain.CurrentDomain.SetupInformation.ApplicationBase + @"Logs";
try
{
// 读取配置文件设置
Configuration AppCfg = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
// 获取自定义的logSettings配置区
AppSettingsSection logSec = AppCfg.Sections["logSettings"] as AppSettingsSection;
if (logSec == null)
{
logSec = new AppSettingsSection();
AppCfg.Sections.Add("logSettings", logSec);
AppCfg.Save(ConfigurationSaveMode.Modified);
}
// 读是否记录日志配置
if (logSec.Settings.AllKeys.Contains("IsLogging"))
{
string CfgValue = logSec.Settings["IsLogging"].Value;
_isLogging = Convert.ToBoolean(CfgValue);
}
else
{
IsLogging = true;
}
// 读是否输出到Output窗口配置
if (logSec.Settings.AllKeys.Contains("IsPrintToOutput"))
{
string CfgValue = logSec.Settings["IsPrintToOutput"].Value;
_isPrintToOutput = Convert.ToBoolean(CfgValue);
}
else
{
IsPrintToOutput = true;
}
// 读是否输出到日志文件配置
if (logSec.Settings.AllKeys.Contains("IsPrintToFile"))
{
string CfgValue = logSec.Settings["IsPrintToFile"].Value;
_isPrintToFile = Convert.ToBoolean(CfgValue);
}
else
{
IsPrintToFile = true;
}
//从配置文件中读取最大的缓存日志的记录条数
if (logSec.Settings.AllKeys.Contains("maxLogCount"))
{
string maxLogCountStr = logSec.Settings["maxLogCount"].Value;
if (!string.IsNullOrEmpty(maxLogCountStr))
{
maxLogCount = int.Parse(maxLogCountStr);
}
}
// 读日志记录级别配置
if (logSec.Settings.AllKeys.Contains("LogLevel"))
{
string CfgValue = logSec.Settings["LogLevel"].Value;
_logLevel = (LogTextLevel)Enum.Parse(typeof(LogTextLevel), CfgValue, true);
}
else
{
//LogLevel = LogTextLevel.Info;
LogLevel = LogTextLevel.Debug;
}
}
catch (System.Exception)
{
_isLogging = true;
_isPrintToOutput = false;
_isPrintToFile = true;
_logLevel = LogTextLevel.Info;
}
// 创建日志文件
try
{
DirectoryInfo directory = new DirectoryInfo(_logPath);
if (!directory.Exists)
{
directory.Create();
//FileOperate.addpathPower(directory.FullName);
}
_logPath = _logPath + "\\Log_" + DateTime.Now.ToString("yyyy-MM-dd HH-mm-ss") + ".txt";
using (StreamWriter logFile = File.CreateText(_logPath))
{
logFile.Close();
}
Task.Factory.StartNew(WriteThread, cts.Token);
//_logSaveThread = new Thread(WriteThread);
//_logSaveThread.Name = "LogWriteThread";
//_logSaveThread.IsBackground = true;
//_logSaveThread.Start();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
// 如果创建目录失败, 例如没有目录权限, 忽略
}
}
