Entity Framework Core for Console

2024-10-16 06:26:15

包

Microsoft.EntityFrameworkCore

Microsoft.EntityFrameworkCore.SqlServer

Microsoft.EntityFrameworkCore.Tools

DbContext

public class WebCrawlerDbContext : DbContext

{

    public DbSet<TableName> YourTable { get; set; }

    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)

    {

        optionsBuilder.UseSqlServer(@"Server=; Database=DbName; User ID=sa; Password=;");

    }

}

迁移

add-migration xxx

update-database

使用

using (var context = new WebCrawlerDbContext())

{

    //do something

    context.SaveChanges();

}

查询相关内容:加载相关数据

参考资料

Getting Started With Entity Framework Core - Console

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