Asp.Net Core中取得物理路径

从ASP.NET Core RC2开始，可以通过注入 IHostingEnvironment 服务对象来取得Web根目录和内容根目录的物理路径，如下所示：

using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Mvc;
namespace AspNetCorePathMapping
{
    public class HomeController : Controller
    {
        private readonly IHostingEnvironment _hostingEnvironment;

        public HomeController(IHostingEnvironment hostingEnvironment)
        {
            _hostingEnvironment = hostingEnvironment;
        }

        public ActionResult Index()
        {
           var Path1 = _hostingEnvironment.ContentRootPath;//D:\项目\数据可视化平台\SVN\DataVisualization
           
            var Path2 = _hostingEnvironment.WebRootPath;//D:\项目\数据可视化平台\SVN\DataVisualization\wwwroot
            var Path3 = _hostingEnvironment.WebRootFileProvider;
            var Path4 = _hostingEnvironment.EnvironmentName;
            var Path5 = _hostingEnvironment.ApplicationName;//DataVisualization
            var Path6 = _hostingEnvironment.ContentRootFileProvider;
            var Path7 = _hostingEnvironment.IsDevelopment();
            var Path8 = _hostingEnvironment.IsEnvironment("123");
            var Path9 = _hostingEnvironment.IsProduction();
            var Path10 = _hostingEnvironment.IsStaging();

            return null;
        }
    }
}

其他几个属性点进去看详解吧，我使用不上就没有详细了解。