ABP【二】

末蓝、 2023-10-17 18:31 23阅读 0赞

5.新增webapi接口，在.Application项目中新增文件夹和类IMyTestAppService.cs 和 MyTestAppService.cs

public interface IMyTestAppService : IApplicationService
        {
            string Test();
        }

class MyTestAppService: MyABPAppServiceBase,IMyTestAppService
        {
            public string Test()
            {
                return "ssss";
            }
        }

运行项目即可通过 http://localhost:port/swagger/ui/index 访问

6.添加实体类并更新到数据库

（6.1）在.Core项目下添加MyTest文件夹，然后添加Order类

[Table("yf_Order")]
        public class Order : FullAuditedEntity
        {
            /// <summary>
            /// 订单号（唯一）
            /// </summary>
            [StringLength(32)]
            public virtual string OrderNo { get; set; }
    
            /// <summary>
            /// 用户
            /// </summary>
            [ForeignKey("UserId")]
            public User User { get; set; }
    
            public long UserId { get; set; }
    
            /// <summary>
            /// 订单金额
            /// </summary>
            public int Amount { get; set; }
    
            /// <summary>
            /// 备注信息
            /// </summary>
            [StringLength(256)]
            public string Remark { get; set; }
        }

在EntityFrame项目...DbContext类中添加引用

public virtual IDbSet<Order> Order { get; set; }

（6.2）在程序控制器里

Add-Migration "Add\_Order"和 Update-Database

（6.3）在接口中操作数据库

using Abp.Authorization;
    using Abp.Domain.Repositories;
    using Abp.Runtime.Session;
    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using System.Threading.Tasks;
    
    namespace MyTestABP.MyTest
    {
        //令牌认证
        [AbpAuthorize]
        class MyTestAppService : MyTestABPAppServiceBase, IMyTestAppService
        {
            private readonly IRepository<Order> _orderRepository;
            /// <summary>
            /// 构造函数自动注入我们所需要的类或接口
            /// </summary>
            public MyTestAppService(IRepository<Order> orderRepository)
            {
                _orderRepository = orderRepository;
            }
    
            public string CreateOrder()
            {
                Order o = new Order();
                o.UserId = 1;
                o.Amount = 100;
                o.Remark = "test Order";
                o.UserId = this.AbpSession.GetUserId();
                _orderRepository.Insert(o);
    
                return "Success";
            }
        }
    }