Neject 开始是用3.3.0.0，不能自动生成NinjectWebCommon文件，测试了很久发现，是版本的问题 ,后来用Nuget卸载后，重新下了Ninject,Ninject.Web.Common,Ninject.Web.Mvc这三个程序集，都是选择3.2.0.0版本的，然后进行测试，加一个类库，里面放接口，实现类，以及实体类
1.创建接口
using ADT.Entities;using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;namespace ADT.Abstract{ ???public interface IProduct ???{ ???????/// <summary> ???????/// 根据主键id获取一个实体 ???????/// </summary> ???????/// <param name="id"></param> ???????/// <returns></returns> ???????ProductBean GetModelById(int id); ???????/// <summary> ???????/// 获取所有数据,返回List集合 ???????/// </summary> ???????/// <returns></returns> ???????List<ProductBean> GetAllList(); ???????bool AddOrEdit(ProductBean model); ???????/// <summary> ???????/// 根据主键id改变ValID值 ???????/// </summary> ???????bool UpdateValIDById(long id, bool valid); ???}}2.创建实现类
using ADT.Abstract;using ADT.Entities;using CYQ.Data;using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;namespace ADT.Concrete{ ???public class Product : IProduct ???{ ???????/// <summary> ???????/// 对商品的添加和编辑 ???????/// </summary> ???????/// <param name="model"></param> ???????/// <returns></returns> ???????public bool AddOrEdit(ProductBean model) ???????{ ???????????bool result = false; ???????????using (MAction act = new MAction("Product")) ???????????{ ???????????????act.Set("ProductName", model.ProductName); ???????????????act.Set("ProdutPrice", model.ProdutPrice); ???????????????act.Set("ValidTime", model.ValidTime); ???????????????act.Set("Valid", model.Valid); ???????????????act.Set("Coin", model.Coin); ???????????????if (model.Id > 0) ???????????????{ ???????????????????result = act.Update("Id=" + model.Id); ???????????????} ???????????????else ???????????????{ ???????????????????result = act.Insert(); ???????????????} ???????????} ???????????return result; ???????} ???????/// <summary> ???????/// 获取全部产品信息 ???????/// </summary> ???????/// <returns></returns> ???????public List<ProductBean> GetAllList() ???????{ ???????????List<ProductBean> list = new List<ProductBean>(); ???????????using (MAction act = new MAction("Product")) ???????????{ ???????????????list = act.Select().ToList<ProductBean>(); ???????????} ???????????return list; ???????} ???????/// <summary> ???????/// 根据主键id获取一个实体信息 ???????/// </summary> ???????/// <param name="id"></param> ???????/// <returns></returns> ???????public ProductBean GetModelById(int id) ???????{ ???????????ProductBean model = null; ???????????using (MAction act = new MAction("Product")) ???????????{ ???????????????if (act.Fill(id)) ???????????????{ ???????????????????model = act.Data.ToEntity<ProductBean>(); ???????????????} ???????????} ???????????return model; ???????} ???????/// <summary> ???????/// 根据主键id改变ValID值 ???????/// </summary> ???????/// <param name="id"></param> ???????/// <returns></returns> ???????public bool UpdateValIDById(long id, bool valid) ???????{ ???????????bool result = false; ???????????using (MProc proc = new MProc("update Product set Valid=@valid where ID=@id")) ???????????{ ???????????????proc.Set("valid", valid); ???????????????proc.Set("id", id); ???????????????int num = proc.ExeNonQuery(); ???????????????if (num > 0) ???????????????{ ???????????????????result = true; ???????????????} ???????????} ???????????return result; ???????} ???}}3.创建实体
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;namespace ADT.Entities{ ???public class ProductBean ???{ ???????/// <summary> ???????/// 主键 ???????/// </summary> ???????public Int64 Id { get; set; } ???????/// <summary> ???????/// 产品名称 ???????/// </summary> ???????public string ProductName { get; set; } ???????/// <summary> ???????/// 产品价格 ???????/// </summary> ???????public Decimal ProdutPrice { get; set; } ???????/// <summary> ???????/// 无期限的为0, 3个月为3,6个月为6, 12个月为12 ???????/// </summary> ???????public int ValidTime { get; set; } ???????/// <summary> ???????/// 是否有效 ???????/// </summary> ???????public bool Valid { get; set; } ???????/// <summary> ???????/// 产品虚拟币 ???????/// </summary> ???????public Int64 Coin { get; set; } ???}}4.在web.config配置下连接字符串
<add name="conn" connectionString="server=.;database=xx;uid=sa;pwd=xxxx;Max Pool Size=512;Min Pool Size=5;Connect Timeout=600;" />
5.我用的是ORM框架是CYQ,Data，这边需要引用一个CYQ.Data的程序集，用作和数据库交互的
新增一个NinjectDependencyResolver.cs的文件，实现IDependencyResolver，贴上代码如下：
using ADT.Abstract;using ADT.Concrete;using Ninject;using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.Mvc;namespace WebApplication4{ ???public class NinjectDependencyResolver : IDependencyResolver ???{ ???????private IKernel kernel; ???????public NinjectDependencyResolver(IKernel kernelParam) ???????{ ???????????kernel = kernelParam; ???????????AddBindings(); ???????} ???????public object GetService(Type serviceType) ???????{ ???????????return kernel.TryGet(serviceType); ???????} ???????public IEnumerable<object> GetServices(Type serviceType) ???????{ ???????????return kernel.GetAll(serviceType); ???????} ???????private void AddBindings() ???????{ ???????????kernel.Bind<IProduct>().To<Product>(); ???????} ?????????} ?}接下来新键一个控制器，测试下依赖注入有没有成功
using ADT.Abstract;using ADT.Entities;using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.Mvc;namespace WebApplication4.Controllers{ ???public class DefaultController : Controller ???{ ???????private IProduct productRepository; ???????public DefaultController(IProduct productRepository) ???????{ ???????????this.productRepository = productRepository; ???????} ???????// GET: Default ???????public ActionResult Index() ???????{ ???????????List<ProductBean> list = productRepository.GetAllList(); ????????????ViewBag.count = list; ???????????return View(); ???????} ???}}这样下来，Neject在MVC5中的使用已经介绍完毕了。
Neject 在MVC框架中使用
原文地址：http://www.cnblogs.com/ZXH-CZBK/p/7814980.html