4.基础设施层构建

EntityFramewrokCore 层构建

1.创建EntityFrameworkCore项目

2.引用

Volo.Abp.AspNetCore //ABP核心

Volo.Abp.EntityFrameworkCore //EFCore支持性

3.创建Module文件

继承AbpModule,依赖AbpEntityFrameworkCoreModule

 [DependsOn(typeof(Volo.Abp.EntityFrameworkCore.AbpEntityFrameworkCoreModule))]
 public class  AbpEntityFrameworkCoreModule:AbpModule
 {

 }

4.创建数据库Context上下文类继承AbpDbContext

 public class AbpEntityDBContext : AbpDbContext<AbpEntityDBContext>
 {
     public AbpEntityDBContext(DbContextOptions<AbpEntityDBContext> options) : base(options)
     {
     }
     protected override void OnModelCreating(ModelBuilder modelBuilder)
     {
         base.OnModelCreating(modelBuilder);
     }
 }

5.EntityFramewrokCore模块里面注入DbContext

   [DependsOn(typeof(Volo.Abp.EntityFrameworkCore.AbpEntityFrameworkCoreModule))]
   public class  AbpEntityFrameworkCoreModule:AbpModule
   {
       public override void ConfigureServices(ServiceConfigurationContext context)
       {
           //注入DB
           context.Services.AddAbpDbContext<AbpEntityDBContext>();
           //使用sqlserver数据库
           Configure<AbpDbContextOptions>(opt => opt.UseSqlServer());
       }
   }

6.在Web主程序appsettings.json里面配置连接字符串

7.在数据库上下文类加入特性

[ConnectionStringName("Default")]

完成连接字符串配置

8.配置主模块加入依赖

    typeof(AbpDemoEntityFrameworkCoreModule)