centos7.x下搭建netcore环境和helloworld的demo

curl -sSL https://raw.githubusercontent.com/dotnet/cli/rel/1.0.0-preview1/scripts/obtain/dotnet-install.sh | 
bash /dev/stdin --version 1.0.0-preview1-002702 --install-dir /opt/dotnet

sudo ln -s /opt/dotnet/dotnet /usr/local/bin

# 创建文件夹mkdir hwapp

# 进入文件夹
cd hwapp

#创建项目
dotnet new

#还原nuget依赖
dotnet restore

# 编译和运行
dotnet run

//UserModel.csusing System;namespace ConsoleApplication
{    public class UserModel
    {        public int UserId { get; set; }        public string UserName { get; set; }        public DateTime Birthday { get; set; }
    }
}//UserService.csusing System;using System.Collections.Generic;namespace ConsoleApplication
{    public class UserService
    {        private static List<UserModel> UserList;        public UserService()
        {
            UserList = new List<UserModel>(){            new UserModel(){UserId=1,UserName="zhangsan",Birthday=new DateTime(2016,05,23)},            new UserModel(){UserId=2,UserName="lisi",Birthday=new DateTime(2016,05,23)},            new UserModel(){UserId=3,UserName="wangwu",Birthday=new DateTime(2016,05,23)},            new UserModel(){UserId=4,UserName="zhaoliu",Birthday=new DateTime(2016,05,23)},
        };
        }        public UserModel GetUser(int id)
        {            if (id < 0) return null;            var user = UserList.Find(p => p.UserId == id);            if (user == null)                return null;            return user;
        }
    }
}//program.csusing System;namespace ConsoleApplication
{    public class Program
    {        public static void Main(string[] args)
        {
            Console.WriteLine("Hello World!");

            UserService service = new UserService();            
            for (int i = 1; i < 4; i++)
            {                var user=service.GetUser(i);
               Console.WriteLine($"[userid={user.UserId}]{user.UserName},{user.Birthday:yyyy-MM-dd HH:mm:ss}");
            }
        }
    }
}

[hager@localhost hwapp]$ dotnet run
Project hwapp (.NETCoreApp,Version=v1.0) will be compiled because inputs were modified
Compiling hwapp for .NETCoreApp,Version=v1.0Compilation succeeded.    0 Warning(s)    0 Error(s)

Time elapsed 00:00:07.1856909
 Hello World![userid=1]zhangsan,2016-05-23 00:00:00[userid=2]lisi,2016-05-23 00:00:00[userid=3]wangwu,2016-05-23 00:00:00[hager@localhost hwapp]$ 

Hello World![userid=1]zhangsan,2016-05-23 00:00:00[userid=2]lisi,2016-05-23 00:00:00[userid=3]wangwu,2016-05-23 00:00:00The program '/home/hager/hwapp/bin/Debug/netcoreapp1.0/hwapp.dll' has exited with code 0 (0x00000000).