apewer-dotnet/Apewer.Web/Web/CronLog.cs

using System;
using System.Collections.Generic;

namespace Apewer.Web
{

    /// <summary></summary>
    public static class CronLog
    {

        private static object Locker = new object();

        /// <summary>合并 Log 内容。</summary>
        public static string Merge(params object[] content)
        {
            var text = TextUtility.Join(" | ", content) ?? "";
            text = "Cron | " + text;
            return text;
        }

        /// <summary>合并 Log 内容。</summary>
        public static string Merge(Exception exception)
        {
            try { return Merge("Exception", exception.GetType().FullName, exception.Message); }
            catch { return Merge("Exception", "无法记录日志的异常。"); }
        }

        /// <summary>调用 Log 处理程序。</summary>
        public static void Invoke(Action<string> action, params object[] content)
        {
            RuntimeUtility.InBackground(() =>
            {
                var text = Merge(content);
                lock (Locker)
                {
                    try
                    {
                        if (action == null) Console(text);
                        else action(text);
                    }
                    catch { }
                }
            });
        }

        /// <summary>向控制台写入文本的 Log 处理程序。</summary>
        public static void Console(string text) => Logger.Web.Text("Cron", text);

    }

}