项目中应用了Autofac,在Global轮询处理Job的时候,需要获取现有得Service,而这些Service已经通过Autofac进行了配置,所以理所应当的用下面的代码去获取了. DependencyResolver.Current.GetService<ClinicalCaseService>(); 结果出现问题了,直接抛出错误“The request lifetime scope cannot be created because the HttpContext is not ava…

https://stackoverflow.com/questions/31321386/autofac-web-api-get-current-scope   Unless you are using OWIN in your API, you should have your Autofac configuration setup in your WebAPI like this, which is the standard way to configure Autofac for WebA…

During application execution, you’ll need to make use of the components you registered. You do this by resolving them from a lifetime scope. The container itself is a lifetime scope, and you can technically just resolve things right from the containe…

using System; using System.ComponentModel; using System.Diagnostics.CodeAnalysis; using System.Security; using System.Web; using Autofac; using Autofac.Integration.Owin; namespace Owin { /// <summary> /// Extension methods for configuring the OWIN p…

当弄一个小程序时,就忽略了使用Ioc这种手段,作为一个帅气程序员,代码规范,你懂的~,废话不多说,快速搭建一个Ioc接口实例以及直接注入到 MVC Controller 构造函数中如下: MVC integration requires the Autofac.Mvc5 NuGet package. 文档:http://docs.autofac.org/en/latest/integration/mvc.html#register-controllers 代码如下: 1.首先我们创建一个WebC…

阅读目录 一.Autofac中的生命周期相关概念 二.创建一个新的生命周期范围 三.实例周期范围 3.1   每个依赖一个实例(InstancePerDependency) 3.2  单个实例(SingleInstance) 3.3  每个生命周期范围一个实例 (InstancePerLifetimeScope) 3.4  每个匹配的生命周期范围一个实例(InstancePerMatchingLifetimeScope) 3.5  每个请求一个实例( InstancePerRequest) 3.…

上一章主要介绍了Autofac在MVC当中的具体应用,本章将继续简单的介绍下Autofac在普通的WebForm当中的使用. PS:目前本人还不知道WebForm页面的构造函数要如何注入,以下在WebForm页面将主要采用属性注入的方式. 接下来我们正式进入主题,在上一章的基础上我们再添加一个web项目TianYa.DotNetShare.WebDemo,首先看我们的解决方案 本demo的web项目为ASP.NET Web 应用程序(.NET Framework 4.5) 空Web窗体,需要引用…

Or, “Avoiding Memory Leaks in Managed Composition” Understanding lifetime can be pretty tough when you’re new to IoC. Even long-time users express vague fears and misgivings when it comes to this subject, and disconcerting issues – components not bei…

2019-07-24 11:09:15.231+08:00 LISA.Common.Utilities.LogUtil - System.ObjectDisposedException: Instances cannot be resolved and nested lifetimes cannot be created from this LifetimeScope as it has already been disposed. at Autofac.Core.Lifetime.Lifeti…

出处:http://blog.csdn.net/xxd851116/archive/2009/06/25/4296866.aspx [前面的话] 在网上经常看到有人对request.getSession(false)提出疑问,我第一次也很迷惑,看了一下J2EE1.3 API,看一下官网是怎么解释的. [官方解释]   getSession  public HttpSession getSession(boolean create) Returns the current HttpSession …