.NETCore WebApi服务器提供本地文件服务（通过URL访问图片)

//.NETCore WebApi服务器提供本地文件服务（通过URL访问图片)
//var root = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"wwwroot/images");
var root = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"images");

app.UseDefaultFiles();
app.UseStaticFiles();
app.UseStaticFiles(new StaticFileOptions
{                
    FileProvider = new PhysicalFileProvider(root),
    //RequestPath = "wwwroot/images"
    RequestPath = "/images"                
});