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