Ordering/App_Code/LogHelper.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.IO;

/// <summary>
///LogHelper 的摘要说明
/// </summary>
public class LogHelper
{
    public static string Path = HttpContext.Current.Server.MapPath("~/log.txt");
    public static void Log(params string[] infos)
    {
        var s = string.Join(Environment.NewLine, infos);
        var file = File.AppendText(Path);
        file.WriteLine("----------------------------- {0} -----------------------------", DateTime.Now);
        file.WriteLine(s);
        file.Flush();
        file.WriteLine("-------------------------------------------------------------------------");
        file.Close();
    }
}