CommonServiceLocator的评论中环境一词的含义是什么？

Question

我想猜测“环境容器”与它是静态类的事实有关，但这只是猜测。

或者这是指标准模式？ （即我真的需要阅读GoF书籍封面）

namespace Microsoft.Practices.ServiceLocation
{
    /// <summary>
    /// This class provides the ambient container for this application. If your
    /// framework defines such an ambient container, use ServiceLocator.Current
    /// to get it.
    /// </summary>
    public static class ServiceLocator
    {
        private static ServiceLocatorProvider currentProvider;

        /// <summary>
        /// The current ambient container.
        /// </summary>
        public static IServiceLocator Current
        {
            get { return currentProvider(); }
        }

        /// <summary>
        /// Set the delegate that is used to retrieve the current container.
        /// </summary>
        /// <param name="newProvider">Delegate that, when called, will return
        /// the current ambient container.</param>
        public static void SetLocatorProvider(ServiceLocatorProvider newProvider)
        {
            currentProvider = newProvider;
        }
    }
}

Answer 1

是的，“环境”应该是指“共享，可供所有人使用”。

如果您需要来自DI周围某处的参考，请搜索“环境上下文”模式，例如Mark Seemann的“.NET中的依赖注入”一书中所述。