using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using WIDESEAWCS_Core.Helper;
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namespace WIDESEAWCS_Core.LogHelper
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{
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public class QuartzLogger
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{
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static ReaderWriterLockSlim LogWriteLock = new ReaderWriterLockSlim();
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static string folderPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, $"Log\\{DateTime.Now.ToString("yyyy-MM-dd")}");
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public static void WriteLogToFile(string fileName, string log)
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{
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try
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{
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LogWriteLock.EnterWriteLock();
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if (!Directory.Exists(folderPath))
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{
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Directory.CreateDirectory(folderPath);
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}
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string logFilePath = Path.Combine(folderPath, GetLastAccessFileName(fileName));
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DateTime now = DateTime.Now;
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string logContent = $"【{now}】{Environment.NewLine}{log}";
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File.AppendAllText(logFilePath, logContent);
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}
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catch { }
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finally
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{
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LogWriteLock.ExitWriteLock();
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}
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}
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static int size = 10 * 1024 * 1024;
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static string ext = ".log";
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private static string GetLogFilePath(string folderPath, string fileName)
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{
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var allFiles = new DirectoryInfo(folderPath);
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var selectFiles = allFiles.GetFiles().Where(fi => fi.Name.ToLower().Contains(fileName.ToLower()) && fi.Extension.ToLower() == ext.ToLower() && fi.Length < size).OrderByDescending(d => d.Name).ToList();
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if (selectFiles.Count > 0)
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{
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return selectFiles.FirstOrDefault().FullName;
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}
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return Path.Combine(folderPath, $@"{fileName}_{DateTime.Now.ToString("HH-mm-ss")}.log");
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}
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private static string GetLastAccessFileName(string fileName)
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{
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foreach (var m in GetExistLogFileNames(fileName))
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{
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FileInfo fileInfo = new FileInfo(m);
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if (fileInfo.Length < size)
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{
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return m;
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}
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}
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// 返回一个新的默认当前时间的日志名称
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return $@"{fileName}_{DateTime.Now.ToString("HH-mm-ss")}.log";
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}
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public static string[] GetExistLogFileNames(string fileName)
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{
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string[] fileNames = Directory.GetFiles(folderPath, fileName + "*.log");
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return fileNames;
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}
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}
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}
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