. Net Core Learning (1)-ASP.

1. What is ASP. 1.0
1. Open source - GitHub
2. Cross -platform- support for Windows, Mac, Linux
3. Optimized from the bottom - using modular components with minimal overhead - gives developers a lot of flexibility

2. Why use the asp . NET Core
2. Lightweight modular HTTP request Pipeline - past frameworks are too bloated, and the ASP. NET 5 is more compact ( modular ), such as : no longer based on System.Web.dll is developed , but decomposed into a series of NuGet packages , you only need to install a few (pay-for-what-you-use);
4. Framework Unification -WebUI, web APIs and even client network frameworks are unified
6. Cloud-based development with built -in Dependency injection support based on environment configuration
1. Cloud-based development - All packages managed through NuGet
2. Environment-based configuration - use different configurations depending on the platform , or configure using IIS hosting , self- hosting , OWIN hosting, etc.
3. Built-in Dependency injection - internal integration of AUTOFAC and Ninject
8. Support for cross-platform development tools
1. Visual Studio (non-cross-platform): provides a new, flexible project system
2. Other development tools (cross-platform support) : provides a complete command-line interface that allows you to choose the tools you like to develop
10. Supports cross-platform operation
12. Fully open source , community support
14. Support for side-by-side application versioning - just the parts you need to upgrade
4. Application Profiling
1. ASP . NET Core 1.0 is running on top of. Execution Environment (DNX)
2. Startup.cs

public class Startup
{
　　　　　　Public void configureservices(iservicecollection services) {}

public void Configure(iapplicationbuilder app) {}

public static void Main (string[] args) = webapplication.run<startup> (args);

}

1. 1. 1. Configureservices: defining the services used
      2. Configure: defining the middleware used in the request pipeline

1. What is a service

Services are common components that are used throughout the application and are obtained through dependency injection , with three types of services in ASP. NET Core 1.0:

1. 1. Singleton: The entire application uses this one at any time
   2. Scoped: If not in the specified scope , create one , and the default container domain is to create one per request
   3. Transient: Each use of the service will create a

1. What is middleware

Middleware is used to compose your application request pipeline , and ASP. NET Core 1.0 uses asynchronous logic over HttpContext , which can choose to execute the next middleware in the sequence or terminate the request directly :

1. 1. Static file Processing
   2. Routing
   3. Diagnosis
   4. Identity verification

1. What is server Servers
1. For listening to request requests
1. Iis
2. Self-hosting: In your own process , in Windows , You can use the weblistener service
3. Kestrel: cross-platform WebServer

1. What is webroot
1. http The root of the request processing ()
2. How to configure the application -configuration
1. formerly : using System.configurationweb.config
2. now : new configuration module handles simple key-value pair settings supports multiple formats (XML, JSON, INI)

1. integration of other client frameworks -AngularJS, Knockoutjs, Bootstrap ...

. Net Core Learning (1)-ASP.