ASP. NET Core and asp. netcore

ASP. NET Core and asp. netcore

ASP. net mvc 6: https://docs.asp.net/en/latest/mvc/index.html

ASP. NET Core: https://docs.asp.net/en/latest/fundamentals/index.html

Cli-samples: https://github.com/aspnet/cli-samples

The following is a summary of my learning process.

Complain!

Microsoft releases candidate versions ......

1: In early March, I started viewing ASP. NET Core and used 2015 to build a test project. Everything is normal and everything is OK. It can be said that there is no problem in one step (I am so happy that I feel like I am going to Heaven)

2: Unfortunately, this week, the project is updated to RC2, and the project package is restored with an error: [Reference (error-see "Error List ")] (lost, angry, furious ......)

3: Search around and make the final. NET cross-platform tour: Upgrade the sample site from ASP. NET 5 RC1 to ASP. NET Core 1.0, Which is overjoyed.

4: dotnet restore updated the package and GG again today.

 

Question?

I don't have enough brains. Who can give me more than two pounds!

1: After CR2, how do I host the project to IIS or IIS Express?

2: Why do I always report [Reference (error-refer to "Error List") When I right-click to reference-restore a package in 2015 ")], however, it is normal after dotnet restore is used in the command line.

3: Sometimes there will be a [no actions matched the current request] error. What route has been matched successfully, but the request does not match the action? What is this? But after I modify the Startup. cs file again, I can!

............

N: and so on.

 

Basic Configuration

Time: March 17, 2016 19:05:03

1. Program entry configuration (Program. cs ):

public class Program{    public static void Main(string[] args)    {        var host = new WebHostBuilder()                    .UseServer("Microsoft.AspNetCore.Server.Kestrel")                    .UseContentRoot(Directory.GetCurrentDirectory())                        .UseDefaultConfiguration(args)                    .UseIISPlatformHandlerUrl()                    .UseStartup<Startup>()                    .Build();        host.Run();    }}

Note: 3.15 million holidays will

UseApplicationBasePath (Directory. GetCurrentDirectory ())

Change

UseContentRoot (Directory. GetCurrentDirectory ())

I can't figure out why. record it.

2. Start the program (Startup. cs ):

public class Startup{    public void ConfigureServices(IServiceCollection services)    {        services.AddMvc();        services.AddTransient<Model.Services.StatisticsService>();    }    public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)    {        app.UseMiddleware<artifacts.Middlewares.TimeRecorderMiddleware>();                 loggerFactory.AddConsole(LogLevel.Debug);        app.UseIISPlatformHandler();        app.UseForwardedHeaders(new ForwardedHeadersOptions        {            ForwardedHeaders = ForwardedHeaders.All        });        app.UseStaticFiles();        if (env.IsDevelopment())        {            app.UseDeveloperExceptionPage();        }        app.UseMvcWithDefaultRoute();    }}

After configuring the entry program and Startup Program, run the command dotnet restore to update the package, and then type dotnet run to enable the self-hosting service.

You can load the page through http: // localhost: 5000 through the default route.

Okay, that's the simple configuration.

 

Simple process from no website creation

1. Enter cmd in win + R and locate a directory (my directory is D: \ ASP. NET ).

D:\ASP.NET>dotnet newCreated new C# project in D:\ASP.NET.

 

2. Run the command dotnet new to initialize a simple and basic. net project.

D:\ASP.NET>dotnet restorelog  : Restoring packages for D:\ASP.NET\project.json...info : Committing restore...log  : Restore completed in 4200ms.NuGet Config files used:    D:\ASP.NET\NuGet.Config    C:\Users\Administrator\AppData\Roaming\NuGet\NuGet.ConfigFeeds used:    https://dotnet.myget.org/F/dotnet-core/api/v3/index.json    https://api.nuget.org/v3/index.json

 

3. Enter the startup command dotnet run to start the program.

D:\ASP.NET>dotnet runCompiling ASP.NET for DNXCore,Version=v5.0Compilation succeeded.    0 Warning(s)    0 Error(s)Time elapsed 00:00:03.2201958Hello World!

 

4. It's easy to get started.

// Program file public class Program {public static void Main (string [] args) {Console. WriteLine ("Hello World! ");}}

 

Note: the directory structure is:

D:.│  NuGet.Config│  Program.cs│  project.json│  project.lock.json│├─bin│  └─Debug│      └─dnxcore50│          │  ASP.NET.dll│          │  ASP.NET.pdb│          ││          └─win7-x64│                  ASP.NET.deps│                  ASP.NET.dll│                  ASP.NET.exe│                  ASP.NET.pdb│                  hostpolicy.dll│└─obj    └─Debug        └─dnxcore50                dotnet-compile-csc.rsp                dotnet-compile.assemblyinfo.cs                dotnet-compile.rsp

 

Because dotnet new creates a console application, only one Program file exists.

If you need to build a WEB application, you need to add the Startup. cs file (above), and then use WebHostBuilder to host in Program. cs.