public static void Main(string[] args)
{
ILoggerFactory LoggerFactory;
ILogger Logger;
bool CreateDBLogger = true;
if (CreateDBLogger)
{
LoggerFactory = new DatabaseLoggerFactory();
}
else
{
LoggerFactory = new FileLoggerFactory();
}
Logger = LoggerFactory.CreateLogger();
Logger.WriteLog();
Console.ReadKey();
}
static void Main(string[] args)
{
ILoggerFactory factory = new FileLoggerFactory(); // 可通过引入配置文件实现
if (factory == null)
{
return;
}
ILogger logger = factory.CreateLogger();
logger.WriteLog();
ILoggerFactory factory2 = new DatabaseLoggerFactory();
if (factory2 == null)
{
return;
}
ILogger logger2 = factory2.CreateLogger();
logger2.WriteLog();
}
