2025-08-15 15:25:44 +08:00

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using System;
using System.IO;
using System.Reflection;
using Dl_Electrical.Helper;
using Newtonsoft.Json.Linq;
namespace DI_Electrical.Helper
{
/// <summary>
/// nLog使用帮助类
/// </summary>
public class LoggerHelper
{
private static readonly log4net.ILog loginfo = log4net.LogManager.GetLogger("loginfo");
private static readonly log4net.ILog logerror = log4net.LogManager.GetLogger("logerror");
private static readonly log4net.ILog logdebug = log4net.LogManager.GetLogger("logdebug");
private static readonly log4net.ILog logwarn = log4net.LogManager.GetLogger("logwarn");
private static readonly log4net.ILog logfatal = log4net.LogManager.GetLogger("logfatal");
private static LoggerHelper _obj = null;
private static string logPath = string.Empty;
private LoggerHelper()
{
string codeBase = Assembly.GetExecutingAssembly().CodeBase;
string dllPath = codeBase.Replace("file:///", "");
dllPath = Path.GetDirectoryName(dllPath);
logPath = Path.Combine(dllPath, "Logs\\");
var configFile = new FileInfo(Path.Combine(dllPath, "log4net.config"));
log4net.Config.XmlConfigurator.ConfigureAndWatch(configFile);
}
/// <summary>
/// 获取当前的日志记录<see cref="LoggerHelper"/>对象。
/// </summary>
public static LoggerHelper Current
{
get => _obj ?? (new LoggerHelper());
set => _obj = value;
}
#region Debug
/// <summary>
/// 调试信息输出。
/// </summary>
/// <param name="msg">需要记录的信息。</param>
public void Debug(string msg)
{
logdebug.Debug(msg);
}
#endregion
#region Info
/// <summary>
/// 普通信息输出。
/// </summary>
/// <param name="msg">需要记录的信息。</param>
public void Info(string msg)
{
loginfo.Info(msg);
}
#endregion
#region Warn
/// <summary>
/// 警告级别信息输出。
/// </summary>
/// <param name="msg">需要记录的信息。</param>
public void Warn(string msg)
{
logwarn.Warn(msg);
}
#endregion
#region Error
/// <summary>
/// 错误级别信息输出。
/// </summary>
/// <param name="msg">需要记录的信息。</param>
public void Error(string msg)
{
logerror.Error("----------------------------Error BEGIN------------------------------");
logerror.Error(msg);
logerror.Error("-----------------------------Error END-------------------------------");
}
#endregion
#region Fatal,
/// <summary>
/// 致命错误级别信息输出。
/// </summary>
/// <param name="msg">需要记录的信息。</param>
/// <param name="err">需要记录的系统异常。</param>
public void Fatal(string msg)
{
logfatal.Fatal("----------------------------Fatal BEGIN------------------------------");
logerror.Fatal(msg);
logerror.Fatal("-----------------------------Fatal END-------------------------------");
}
#endregion
#region json日志
/// <summary>
/// 输出json日志
/// </summary>
/// <param name="funName">json方法名</param>
/// <param name="json">json数据</param>
public void WriteJson(string funName, string json)
{
try
{
//json路径文件名 Environment.ExpandEnvironmentVariables(@"%USERPROFILE%\AppData\Roaming\SWS\Logs\"
string filename = Path.Combine(logPath, funName + ".json");
//判断文件是否被打开占用
if (!FileHelper.IsFileLocked(filename))
{
File.Delete(filename);
string strJson = string.Empty;
if (json.StartsWith("["))
{
//格式化json数据 当前为组类型
JArray jobj = JArray.Parse(json);
strJson = jobj.ToString();
}
else if (json.StartsWith("{"))
{
//格式化json数据 当前为类类型
JObject jobj = JObject.Parse(json);
strJson = jobj.ToString();
}
//创建json文件并输出数据
FileStream fs = new FileStream(filename, FileMode.Append);
StreamWriter wr = null;
wr = new StreamWriter(fs);
wr.WriteLine(strJson);
wr.Close();
}
}
catch { }
}
#endregion
}
}