/// <summary>
/// 职责链模式
/// </summary>
static void ChainOfResponsibility()
{
Console.WriteLine($"职责链模式{Environment.NewLine}-------------------------------------------");
ILoggerHandler infoLogger = new InfoLogger();
ILoggerHandler debugLogger = new DebugLogger();
ILoggerHandler warnLogger = new WarnLogger();
ILoggerHandler errorLogger = new ErrorLogger();
infoLogger.Successor = debugLogger;
debugLogger.Successor = errorLogger;
//errorLogger.Successor = warnLogger;
infoLogger.Record("AAAAAAAAAAAA", LogLevelEmun.INFO);
infoLogger.Record("BBBBBBBBBBBB", LogLevelEmun.DEBUG);
infoLogger.Record("CCCCCCCCCCCC", LogLevelEmun.WARN);
infoLogger.Record("DDDDDDDDDDDD", LogLevelEmun.ERROR);
Console.ReadKey();
}