ASP.NET Core 小应用 on Ubuntu 16.04

摘要: ASP.NET Core 小应用 搬砖文
来源：https://docs.asp.net/en/latest/getting-started.html

ASP.NET Core

开发环境 Ubuntu 16.04

1.创建一个新的 .NET Core 工程

[code=language-bash]upir@upir-Rev-1-0:~$ mkdir myweb

[code=language-bash]upir@upir-Rev-1-0:~$ cd myweb

[code=language-bash]upir@upir-Rev-1-0:~/myweb$ dotnet new
Created new C# project in /home/upir/myweb.

[code=language-bash]upir@upir-Rev-1-0:~/myweb$ ls
Program.cs  project.json

2.更新 project.json 文件，添加 Kestrel HTTP server 包

[code=language-cs]{
"version": "1.0.0-*",
"buildOptions": {
"debugType": "portable",
"emitEntryPoint": true
},
"dependencies": {},
"frameworks": {
"netcoreapp1.0": {
"dependencies": {
"Microsoft.NETCore.App": {
"type": "platform",
"version": "1.0.0"
},
"Microsoft.AspNetCore.Server.Kestrel": "1.0.0"
},
"imports": "dnxcore50"
}
}
}

3.更新依赖包

[code=language-bash]upir@upir-Rev-1-0:~/myweb$ dotnet restore
log  : Restoring packages for /home/upir/myweb/project.json...
log  : Installing System.Text.Encodings.Web 4.0.0.
log  : Installing System.Net.WebSockets 4.0.0.
log  : Installing Microsoft.AspNetCore.Http.Abstractions 1.0.0.
log  : Installing Microsoft.AspNetCore.Server.Kestrel 1.0.0.
log  : Installing Microsoft.AspNetCore.WebUtilities 1.0.0.
log  : Installing Microsoft.Extensions.ObjectPool 1.0.0.
log  : Installing Microsoft.Net.Http.Headers 1.0.0.
log  : Installing Microsoft.AspNetCore.Http.Features 1.0.0.
log  : Installing Microsoft.Extensions.Configuration.Abstractions 1.0.0.
log  : Installing Microsoft.Extensions.Primitives 1.0.0.
log  : Installing Microsoft.Extensions.FileProviders.Abstractions 1.0.0.
log  : Installing Microsoft.Extensions.FileSystemGlobbing 1.0.0.
log  : Installing Microsoft.Extensions.DependencyInjection.Abstractions 1.0.0.
log  : Installing Microsoft.AspNetCore.Hosting.Abstractions 1.0.0.
log  : Installing Microsoft.AspNetCore.Http.Extensions 1.0.0.
log  : Installing Microsoft.Extensions.Logging.Abstractions 1.0.0.
log  : Installing Microsoft.AspNetCore.Http 1.0.0.
log  : Installing Microsoft.AspNetCore.Hosting.Server.Abstractions 1.0.0.
log  : Installing Microsoft.AspNetCore.Hosting 1.0.0.
log  : Installing Microsoft.Extensions.Configuration.EnvironmentVariables 1.0.0.
log  : Installing Microsoft.Extensions.PlatformAbstractions 1.0.0.
log  : Installing Microsoft.Extensions.Logging 1.0.0.
log  : Installing Microsoft.Extensions.DependencyInjection 1.0.0.
log  : Installing Microsoft.Extensions.FileProviders.Physical 1.0.0.
log  : Installing Microsoft.Extensions.Options 1.0.0.
log  : Installing Microsoft.Extensions.Configuration 1.0.0.
log  : Writing lock file to disk. Path: /home/upir/myweb/project.lock.json
log  : /home/upir/myweb/project.json
log  : Restore completed in 84740ms.

4.添加 Startup.cs 文件

[code=language-cs]using System;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;

namespace aspnetcoreapp
{
public class Startup
{
public void Configure(IApplicationBuilder app)
{
app.Run(context =>
{
return context.Response.WriteAsync("Hello from ASP.NET Core on Ubuntu 16.04");
});
}
}
}

5.更改 Program.cs 文件

[code=language-cs]using System;
using Microsoft.AspNetCore.Hosting;

namespace aspnetcoreapp
{
public class Program
{
public static void Main(string[] args)
{
//Console.WriteLine("Hello World!");
var host = new WebHostBuilder()
.UseKestrel()
.UseStartup<Startup>()
.Build();

host.Run();
}
}
}

6.启动应用

[code=language-bash]upir@upir-Rev-1-0:~/myweb$ tree
.
├── bin
│   └── Debug
│       └── netcoreapp1.0
│           ├── myweb.deps.json
│           ├── myweb.dll
│           ├── myweb.pdb
│           ├── myweb.runtimeconfig.dev.json
│           └── myweb.runtimeconfig.json
├── obj
│   └── Debug
│       └── netcoreapp1.0
│           ├── dotnet-compile.assemblyinfo.cs
│           ├── dotnet-compile-csc.rsp
│           └── dotnet-compile.rsp
├── Program.cs
├── project.json
├── project.lock.json
└── Startup.cs

6 directories, 12 files

[code=language-bash]upir@upir-Rev-1-0:~/myweb$ dotnet run
Project myweb (.NETCoreApp,Version=v1.0) will be compiled because expected outputs are missing
Compiling myweb for .NETCoreApp,Version=v1.0

Compilation succeeded.
0 Warning(s)
0 Error(s)

Time elapsed 00:00:03.6667426

Hosting environment: Production
Content root path: /home/upir/myweb/bin/Debug/netcoreapp1.0
Now listening on: http://localhost:5000 Application started. Press Ctrl+C to shut down.

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