1、創建實體對象 標識主鍵和約束
2、創建上下文對象類 (class XXEntities :DbContext)
3、web.config文件
<connectionStrings>
<clear/>
<add name="MovieDBContext" connectionString="Datasource=127.0.0.1;Database=MovieDB;uid=root;pwd=itdesk;" providerName="System.Data.SqlClient" />
</connectionStrings>
5、在HomeController的Index方法中寫觸發條件,就是寫一段讀取數據庫的代碼
namespace EFCodeFirstTest.Controllers
{
public class HomeController : Controller
{
private StudentInfoEntities db=new StudentInfoEntities();
public string Index()
{
var data = db.Students.ToList();
return "Database is build success!";
}
}
}