起步

1. Install .NET Core
2. 安装 .NET Core
3. Create a new .NET Core project:

4. 创建一个新的 .NET Core 项目 mkdir aspnetcoreapp cd aspnetcoreapp dotnet new

5. Update the project.json file to add the Kestrel HTTP server package as a dependency:

6. 更新 project.json 文件，添加 Kestrel HTTP 服务器包作为一个依赖 {

      "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"
          }
       }
   

   }

7. Restore the packages:

8. 还原包 dotnet restore

9. Add a Startup.cs file that defines the request handling logic:

10. 添加一个定义处理请求逻辑的 Startup.cs文件 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!"); 
               }); 
           } 
       } 
    

    }

11. Update the code in Program.cs to setup and start the Web host:

6.更新 Program.cs文件中的代码来设置和启动 Web 托管：

  using System; 
  using Microsoft.AspNetCore.Hosting;
  namespace aspnetcoreapp 
  { 
      public class Program 
      { 
          public static void Main(string[] args) 
          { 
              var host = new WebHostBuilder() 
                  .UseKestrel() 
                  .UseStartup<Startup>() 
                  .Build();
              host.Run();
          }
      }
  }

1. Run the app (the dotnet run command will build the app when it’s out of date):

7.启动应用（dotnet run命令会在应用过期的时候重新生成）

  dotnet run

1. Browse to http://localhost:5000:

8.打开浏览器并浏览 http://localhost:5000