直接上 代碼
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Runtime.Loader;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyModel;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using DotNetCore.Entities;
using DotNetCore.Repository.Interfaces;
using DotNetCore.Repository;
namespace DotNetCoreDapper
{
public class Startup
{
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public IConfiguration Configuration { get; }
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddOptions();
services.Configure<Option>(Configuration.GetSection("Option"));
#region 注冊
//全局注冊
foreach (var itemClass in GetClassInterfacePairs("DotNetCore.Business"))
{
foreach (var itemInterface in itemClass.Value)
{
services.AddTransient(itemInterface, itemClass.Key);
}
}
foreach (var itemClass in GetClassInterfacePairs("DotNetCore.Repository"))
{
foreach (var itemInterface in itemClass.Value)
{
services.AddTransient(itemInterface, itemClass.Key);
}
}
//注冊泛型
services.AddScoped(typeof(IBaseRepository<>), typeof(BaseRepository<>));
#endregion
services.AddMvc();
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseMvc();
}
#region 輔助類
private Dictionary<Type, List<Type>> GetClassInterfacePairs(string assemblyName)
{
//存儲 實作類 以及 對應接口
Dictionary<Type, List<Type>> dic = new Dictionary<Type, List<Type>>();
Assembly assembly = GetAssembly(assemblyName);
Type[] types = assembly.GetTypes();
foreach (var item in types.AsEnumerable().Where(x => !x.IsAbstract && !x.IsInterface && !x.IsGenericType))
{
dic.Add(item, item.GetInterfaces().Where(x => !x.IsGenericType).ToList());
}
return dic;
}
private List<Assembly> GetAllAssemblies()
{
var list = new List<Assembly>();
var deps = DependencyContext.Default;
var libs = deps.CompileLibraries.Where(lib => !lib.Serviceable && lib.Type != "package");//排除所有的系統程式集、Nuget下載下傳包
foreach (var lib in libs)
{
try
{
var assembly = AssemblyLoadContext.Default.LoadFromAssemblyName(new AssemblyName(lib.Name));
list.Add(assembly);
}
catch (Exception)
{
// ignored
}
}
return list;
}
private Assembly GetAssembly(string assemblyName)
{
return GetAllAssemblies().FirstOrDefault(assembly => assembly.FullName.Contains(assemblyName));
}
#endregion
}
}
github 上 也在 持續更新 https://github.com/AlbertBJ/DotNetCoreDapper
知乎： https://zhuanlan.zhihu.com/albertwang
微信公衆号：AI-Research-Studio
下面是贊賞碼
