記錄一下我出現的問題,大多是沒有仔細看文章。
1、無法遷移資料庫,錯誤如下:
Your startup project 'MyABP.Core' doesn't reference Microsoft.EntityFrameworkCore.Design. This package is required for the Entity Framework Core Tools to work. Ensure your startup project is correct, install the package, and try again.

解決:設定 EntityFrameworkCore 為啟動項目,然後再遷移。
2、運作項目後,打開user清單報錯,錯誤如下:
SqlException: Incorrect syntax near 'OFFSET'. Invalid usage of the option NEXT in the FETCH statement.
我資料庫是SQL Server 2008
解決:
語句位置:MyABP.EntityFrameworkCore.MyABPDbContextConfigurer 的 Configure 方法
将 builder.UseSqlServer(connectionString); 修改為 builder.UseSqlServer(connectionString, b => b.UseRowNumberForPaging());