迁移在 JetBrains Rider 中不起作用

Question

I'm trying to update the database with migration using Rider JetBrains, but when I try to "add migration" it gives me an error in the console. I believe this error is happening because my XML is causing this error because in case I don't change it to use my database connection string, the "add migration" works successfully (my database is MySQL).

App.config:

<?xml version="1.0" encoding="utf-8"?>
<configuration>
   <connectionStrings>
      <add Server="127.0.0.1" Port="3306" Database="smartparking" Uid="root" 
      Pwd="1234567"></add>
   </connectionStrings>
</configuration>

My server

My database

Answer 1

You can also use a jetbrains plugin made for handling migrations

https://plugins.jetbrains.com/plugin/17026--net-ef-migration-facilitator/

Also or :

Adding package references

The first thing to do would be adding package references. There are a few packages we'll be needing, the first four are typically already installed when working with Entity Framework Core:

• Microsoft.EntityFrameworkCore – the Entity Framework Core framework

• Microsoft.EntityFrameworkCore.SqlServer – the SQL Server database driver (other databases are supported as well)

• Microsoft.EntityFrameworkCore.Design – the Entity Framework Core design tooling

• Microsoft.EntityFrameworkCore.SqlServer.Design – SQL Server-specific tooling

• Microsoft.EntityFrameworkCore.Tools.DotNet – the cross-platform command line tools we are interested in

this link is helpful for you :

https://blog.jetbrains.com/dotnet/2017/08/09/running-entity-framework-core-commands-rider/

EDIT :

The sample of connection string :

<add name="ConnectionStringName"
    providerName="System.Data.SqlClient"
    connectionString="Data Source=ServerName;Initial Catalog=DatabaseName;Integrated Security=False;User Id=userid;Password=password;MultipleActiveResultSets=True" />