Working Experience - NLog 多实例时配置文件冲突

正文

问题: 当前项目已使用 NLog 的情况下再引用使用 NLog 的项目, 出现配置文件冲突, 有一个配置文件不工作

方法: 使用 LogFactory 代替 LogManager 来获取 Logger 实例

internal class MyLogManager

{

    // A Logger dispenser for the current assembly (Remember to call Flush on application exit)

    public static LogFactory Instance { get { return _instance.Value; } }

    private static Lazy<LogFactory> _instance = new Lazy<LogFactory>(BuildLogFactory);

    //

    // Use a config file located next to our current assembly dll

    // eg, if the running assembly is c:\path\to\MyComponent.dll

    // the config filepath will be c:\path\to\MyComponent.nlog

    //

    // WARNING: This will not be appropriate for assemblies in the GAC

    //

    private static LogFactory BuildLogFactory()

    {

         // Use name of current assembly to construct NLog config filename

         Assembly thisAssembly = Assembly.GetExecutingAssembly();

         string configFilePath = Path.ChangeExtension(thisAssembly.Location, ".nlog"); 

         LogFactory logFactory = new LogFactory();

         logFactory.Configuration = new XmlLoggingConfiguration(configFilePath, true, logFactory);

         return logFactory;

    }

}

// 使用下面两个方法中的一个获取 Logger 实例

Logger logger = MyLogManager.Instance.GetCurrentClassLogger();

Logger logger = MyLogManager.Instance.GetLogger("name");

参考

Github -> NLog -> Configure component logging

巴特西

Working Experience - NLog 多实例时配置文件冲突

正文

参考

最新文章

热门文章