/// <summary>
/// 写日志
/// </summary>
/// <param name="config">记录配置（文件保存路径）</param>
/// <param name="entity">记录实体（记录包含信息）</param>
public static void Log(LoggerConfig config, LogEntity entity)
{
// 日志项占位符替换
var ps = new Dictionary <string, Func <string> >
{
["LogOut"] = delegate()
{
return(EL.Parse(config.LogOutTemplate, new Dictionary <string, object> {
["Date"] = entity.LogTime.ToString(config.DateFormat)
}));
//return "./log/" + entity.LoggerName + ".log";
}
};
var logitem = EL.Parse(config.LogItemTemplate, entity, config.DynanicMap, @"\$\{", @"\}");
// 文件名占位符替换
var filename = EL.Parse(config.FileNameTemplate, entity, config.DynanicMap, @"\$\{", @"\}");
// 输出->控制台
Console.WriteLine(logitem);
//Console.WriteLine(EL.Parse(config.FileNameFormat, new { Date = entity.LogTime.ToString(config.DateFormat), entity.LoggerName }));
//string.Format("", )
// {name, value, type, format, convertor: (format)=>string}
// 输出->文件 TODO: 根据配置文件限制Trace等日志输出到文件
switch (entity.LogLevel)
{
case LogLevels.Error:
// 是否错误日志输出独立，默认独立 ErrOut: "./log/${LoggerName}/error/${Date}.log"
File.WriteAllText(config.DynanicMap["ErrOut"](entity), logitem + "\r\n", true);
break;
default:
File.WriteAllText(config.DynanicMap["LogOut"](entity), logitem + "\r\n", true);
break;
}
}
/// <summary>
/// 获取日志器
/// </summary>
/// <typeparam name="CategoryName"></typeparam>
/// <returns></returns>
public static ILogger GetLogger <CategoryName>()
{
return(new DefaultLogger(new LoggerConfig
{
LogOutTemplate = "./log/${LoggerName}/${Date}.log",
ClassFullName = typeof(CategoryName).FullName,
LoggerName = typeof(CategoryName).Name,
FileNameTemplate = "${Date}.log",
TimeFormat = "HH:mm:ss.FFFFFFK",
DateFormat = "yyyy-MM-dd",
LogItemTemplate = "[${DateTime}] [${LogLevel}] [${LoggerName}] ${Message}",
DynanicMap = new Dictionary <string, Func <object, string> >
{
["Date"] = delegate(object entity)
{
return (entity as LogEntity)?.LogTime.ToString("yyyy-MM-dd");
},
["DateTime"] = delegate(object entity)
{
return (entity as LogEntity)?.LogTime.ToString("yyyy-MM-dd HH:mm:ss");
},
["LoggerName"] = delegate(object entity)
{
return (entity as LogEntity)?.LoggerName;
},
["LogLevel"] = delegate(object entity)
{
return (entity as LogEntity).LogLevel.ToString();
},
["Message"] = delegate(object entity)
{
return (entity as LogEntity)?.Message;
},
["ErrOut"] = delegate(object entity)
{
// return EL.Parse((entity as LogEntity)?.ErrOut, )
return EL.Parse("./log/${LoggerName}/error/${Date}.log", new Dictionary <string, object> {
["Date"] = (entity as LogEntity)?.LogTime.ToString("yyyy-MM-dd"), ["LoggerName"] = (entity as LogEntity)?.LoggerName
});
},
["LogOut"] = delegate(object entity)
{
return EL.Parse("./log/${LoggerName}/${Date}.log", new Dictionary <string, object> {
["Date"] = (entity as LogEntity)?.LogTime.ToString("yyyy-MM-dd"), ["LoggerName"] = (entity as LogEntity)?.LoggerName
});
},
["LogItem"] = delegate(object entity)
{
return EL.Parse("[${DateTime}] [${LogLevel}] [${LoggerName}] ${Message}", new { DateTime = (entity as LogEntity)?.LogTime.ToString("yyyy-MM-dd HH:mm:ss"), (entity as LogEntity)?.LogLevel, (entity as LogEntity)?.LoggerName, (entity as LogEntity)?.Message });
}
}
}));
}
/// <summary>
/// 配置文件包含日志器名以及文件位置和日志格式等内容
/// </summary>
/// <param name="config">日志器配置</param>
public DefaultLogger(LoggerConfig config)
{
Config = config;
KeyValues = new Dictionary <string, Func <object, string> >
{
["LogOut"] = delegate(object entity)
{
return(EL.Parse(config.LogOutTemplate, new Dictionary <string, object> {
["Date"] = (entity as LogEntity).LogTime.ToString(Config.DateFormat)
}));
//return "./log/" + entity.LoggerName + ".log";
}
};
}
