C#讀取寫入日志文本LogHelper類庫
一個(gè)高效便捷的操作日志文件的幫助類庫,將錄入的內(nèi)容寫入文件,
可自定義生成規(guī)則和保存路徑
在記錄日志時(shí),可以方便的調(diào)用
使用方法:
FileLogHelper.logContent.Add("日志內(nèi)容");
FileLogHelper.WriterToText();
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.IO; using System.Configuration; namespace AutoHome.Fil { /// <summary> /// 使用方法: FileLogHelper.logContent.Add("日志內(nèi)容");FileLogHelper.WriterToText(); /// </summary> public class FileLogHelper { static string LogPath = ConfigurationManager.AppSettings["LogPath"].ToString(); static string filePath = LogPath System.DateTime.Now.ToString("yyyy-MM-dd") ".txt"; public static List<string> logContent = new List<string>(); /// <summary> /// 寫入日志文本 /// </summary> /// <param name="path"></param> /// <param name="content"></param> public static void WriterToText() { //將錄入的內(nèi)容寫入文件 string content = ReaderText(); //創(chuàng)建文件流 FileStream myfs = new FileStream(filePath, FileMode.OpenOrCreate, FileAccess.Write); //創(chuàng)建寫入器 StreamWriter mySw = new StreamWriter(myfs); foreach (string log in logContent) { content = log "\r\n"; } mySw.WriteLine(content); //關(guān)閉寫入器 mySw.Close(); //關(guān)閉文件流 myfs.Close(); logContent.Clear(); // 清理日志 } /// <summary> /// 讀取日志文本 /// </summary> /// <param name="path"></param> /// <returns></returns> public static string ReaderText() { if (!Directory.Exists(LogPath)) Directory.CreateDirectory(LogPath); //創(chuàng)建文件流 FileStream myfs = new FileStream(filePath, FileMode.OpenOrCreate, FileAccess.Read); //創(chuàng)建讀取器 StreamReader mySr = new StreamReader(myfs); //讀取文件所有內(nèi)容 string content = mySr.ReadToEnd(); //關(guān)閉讀取器 mySr.Close(); //關(guān)閉文件流 myfs.Close(); return content; } } }