48 lines
1.6 KiB
C#
48 lines
1.6 KiB
C#
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using System;
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using System.IO;
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using System.Text;
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namespace KellyReport_D.Utils
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{
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internal static class FileLogger
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{
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private static readonly object _sync = new object();
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private static string LogDirectory =>
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Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "KellyReport", "logs");
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private static string GetLogFilePath()
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{
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string fileName = $"kellyreport_{DateTime.Now:yyyyMMdd}.log";
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return Path.Combine(LogDirectory, fileName);
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}
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private static void WriteInternal(string level, string message, Exception ex = null)
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{
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try
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{
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lock (_sync)
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{
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Directory.CreateDirectory(LogDirectory);
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var path = GetLogFilePath();
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using (var sw = new StreamWriter(path, true, Encoding.UTF8))
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{
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sw.WriteLine($"{DateTime.Now:yyyy-MM-dd HH:mm:ss.fff} [{level}] {message}");
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if (ex != null)
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{
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sw.WriteLine(ex.ToString());
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}
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}
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}
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}
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catch
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{
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// 日志写入不应影响主流程，忽略任何异常
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}
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}
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public static void Info(string message) => WriteInternal("INFO", message);
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public static void Debug(string message) => WriteInternal("DEBUG", message);
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public static void Error(string message, Exception ex = null) => WriteInternal("ERROR", message, ex);
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}
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}
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