1、先導(dǎo)入四個(gè)包
Microsoft.EntityFrameworkCore
Microsoft.EntityFrameworkCore.Relational
Microsoft.EntityFrameworkCore.SqlServer
Microsoft.EntityFrameworkCore.Tools
2、在程序包管理控制臺執(zhí)行
Scaffold-DbContext "server=.;Integrated Security=true;database=DBStu" Microsoft.EntityFrameworkCore.SqlServer -OutPutDir Models
Models是你實(shí)體類安放的位置
3、在appsettings.json中放入
"ConnectionStrings": {
"DbConnectionString": "Data Source = .;Initial Catalog = DBStu;Integrated Security=true;"
}
Initial Catalog:數(shù)據(jù)庫名稱
Data Source:數(shù)據(jù)源
4、在Program.cs中配置
using Microsoft.EntityFrameworkCore;
builder.Services.AddDbContext<DBStuContext>(option =>
{
string DbConnectionString = builder.Configuration.GetConnectionString("DbConnectionString");
option.UseSqlServer(DbConnectionString);
});文章來源:http://www.zghlxwxcb.cn/news/detail-461322.html
DBStuContext:是你上下文類的名稱文章來源地址http://www.zghlxwxcb.cn/news/detail-461322.html
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