VS2017 EF本地数据库链接

{
  "Logging": {
    "IncludeScopes": false,
    "LogLevel": {
      "Microsoft.EntityFrameworkCore": "Warning",
      "Microsoft.AspNetCore.NodeServices": "Warning",
      "Default": "Warning"
    },
    "Data": {
      "Products": {
        "ConnectionString": "Server=(localdb)\MSSQLLocalDB;Database=SportsStoreAngular;Trusted_Connection=True;MultipleActiveResultSets=true"
      },
      "Identity": {
        "ConnectionString": "Server=(localdb)\MSSQLLocalDB;Database=Identity;Trusted_Connection=True;MultipleActiveResultSets=true"
      }
    }
  }
}