asp.net core中獲取路徑方式

        /// <summary>
        /// CORE中獲取路徑
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        public async Task<IActionResult> GetPath()
        {
            return Ok(new {
                //通過IWebHostEnvironment獲取當前Web根和內容根
                AppName = hostingEnvironment.ApplicationName,
                ContentRootPath =hostingEnvironment.ContentRootPath,
                WebRootPath = hostingEnvironment.WebRootPath,
                EnvironmentName = hostingEnvironment.EnvironmentName,
                //獲取當前目錄
                dir = Directory.GetCurrentDirectory(),
                //獲取DLL所在路徑
                appPath= Microsoft.DotNet.PlatformAbstractions.ApplicationEnvironment.ApplicationBasePath
　　　　　　　　　 path=AppDomain.CurrentDomain.BaseDirectory
        });
        }

輸出如下：

{
  "appName": "Shop.API",
  "contentRootPath": "E:\\Teaching\\ShopManageSystem\\Shop.API",
  "webRootPath": "E:\\Teaching\\ShopManageSystem\\Shop.API\\wwwroot",
  "environmentName": "Development",
  "dir": "E:\\Teaching\\ShopManageSystem\\Shop.API",
  "appPath": "E:\\Teaching\\ShopManageSystem\\Shop.API\\bin\\Debug\\netcoreapp3.1\\"
}