.net core mvc 获取Web根目录和内容根目录的物理路径

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()
        {
            string webRootPath = _hostingEnvironment.WebRootPath;
            string contentRootPath = _hostingEnvironment.ContentRootPath;

            return Content(webRootPath + "\n" + contentRootPath);
        }
    }
}

执行结果：

/Code/DBen.Ding.SaaS.WebMobile/wwwroot
/Code/DBen.Ding.SaaS.WebMobile

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https://www.cnblogs.com/xuwendong/p/8900294.html