Oracle

Install-Package Microsoft.EntityFrameworkCore
Install-Package Oracle.EntityFrameworkCore
Install-Package Microsoft.EntityFrameworkCore.Tools
Install-Package Microsoft.VisualStudio.Web.CodeGeneration.Design

连接字符串：

"Data Source=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=127.0.0.1)(PORT=1521))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=orcl)));User Id=登录名;Password=密码;"

SqlServer

Install-Package Microsoft.EntityFrameworkCore
Install-Package Microsoft.EntityFrameworkCore.SqlServer
Install-Package Microsoft.EntityFrameworkCore.Tools
Install-Package Microsoft.VisualStudio.Web.CodeGeneration.Design

连接字符串

"Data Source=192.168.12.34;Initial Catalog=数据库名称;User ID=登录名;Password=密码"

MySQL

Install-Package MySql.Data.EntityFrameworkCore -Pre
Install-Package Pomelo.EntityFrameworkCore.MySql
Install-Package Microsoft.EntityFrameworkCore.Tools
Install-Package Microsoft.VisualStudio.Web.CodeGeneration.Design

连接字符串

"server=.;userid=root;pwd=xxx;port=3306;database=dbtest;sslmode=none;"

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。