This project references NuGet package(s) that are missing on this computer

错误信息为：

This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=317567. PIS.Site.Service D:work服务DataService_keyPIS.Site.ServicePIS.Site.Service.csproj 258 

解决方案：http://go.microsoft.com/fwlink/?LinkID=317567