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添加特性自动依赖注入

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陈淳
2022-10-09 17:32:44 +08:00
parent cf37f7c950
commit 0672698ba7
11 changed files with 149 additions and 8 deletions
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1
Yi.Framework.Net6/Yi.Framework.WebCore/AttributeExtend/GlobalLogAttribute.cs
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@@ -8,6 +8,7 @@ using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Yi.Framework.Common.Attribute;
using Yi.Framework.Common.Helper;
using Yi.Framework.Common.Models;
using Yi.Framework.Interface;

42
Yi.Framework.Net6/Yi.Framework.WebCore/AttributeExtend/LogAttribute.cs
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@@ -1,42 +0,0 @@
using Microsoft.AspNetCore.Mvc.Filters;
using Microsoft.IdentityModel.JsonWebTokens;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using Yi.Framework.Common.Const;
using Yi.Framework.Common.Enum;
namespace Yi.Framework.WebCore.AttributeExtend
{
[AttributeUsage(AttributeTargets.Method)]
public class LogAttribute : Attribute
{
/// <summary>
/// 操作类型
/// </summary>
public OperEnum OperType { get; set; }
/// <summary>
/// 日志标题（模块）
/// </summary>
public string Title { get; set; }
/// <summary>
/// 是否保存请求数据
/// </summary>
public bool IsSaveRequestData { get; set; } = true;
/// <summary>
/// 是否保存返回数据
/// </summary>
public bool IsSaveResponseData { get; set; } = true;
public LogAttribute(string title, OperEnum operationType)
{
this.Title = title;
this.OperType = operationType;
}
}
}

97
Yi.Framework.Net6/Yi.Framework.WebCore/MiddlewareExtend/AutoIocExtend.cs Normal file
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@@ -0,0 +1,97 @@

using Autofac;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.DependencyInjection;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using Yi.Framework.Common.Attribute;
namespace Yi.Framework.WebCore.MiddlewareExtend
{
public static class AutoIocExtend
{
private static void RegIoc(ContainerBuilder build, Assembly assembly)
{
foreach (var type in assembly.GetTypes())
{
var serviceAttribute = type.GetCustomAttribute<AppServiceAttribute>();
if (serviceAttribute is not null)
{
//情况1：使用自定义[AppService(ServiceType = typeof(注册抽象或者接口))]，手动去注册，放type即可
var serviceType = serviceAttribute.ServiceType;
//情况2 自动去找接口，如果存在就是接口，如果不存在就是本身
if (serviceType == null)
{
//获取最靠近的接口
var firstInter = type.GetInterfaces().LastOrDefault();
if (firstInter is null)
{
serviceType = type;
}
else
{
serviceType = firstInter;
}
}
switch (serviceAttribute.ServiceLifetime)
{
case LifeTime.Singleton:
if (type.IsGenericType)
{
build.RegisterGeneric(type).As(serviceType).SingleInstance();
}
else
{
build.RegisterType(type).As(serviceType).SingleInstance();
}
break;
case LifeTime.Scoped:
if (type.IsGenericType)
{
build.RegisterGeneric(type).As(serviceType).InstancePerLifetimeScope();
}
else
{
build.RegisterType(type).As(serviceType).InstancePerLifetimeScope();
}
break;
case LifeTime.Transient:
if (type.IsGenericType)
{
build.RegisterGeneric(type).As(serviceType).InstancePerDependency();
}
else
{
build.RegisterType(type).As(serviceType).InstancePerDependency();
}
break;
default:
if (type.IsGenericType)
{
build.RegisterGeneric(type).As(serviceType).InstancePerDependency();
}
else
{
build.RegisterType(type).As(serviceType).InstancePerDependency();
}
break;
}
}
}
}
public static void AddAutoIocService(this ContainerBuilder build, params string[] assemblyStr)
{
foreach (var a in assemblyStr)
{
RegIoc(build, Assembly.Load(a));
}
}
}
}

7
Yi.Framework.Net6/Yi.Framework.WebCore/Utility/CustomAutofacModule.cs
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@@ -41,8 +41,8 @@ namespace Yi.Framework.WebCore.Utility
containerBuilder.RegisterType< HttpContextAccessor>().As<IHttpContextAccessor>().SingleInstance();
containerBuilder.RegisterGeneric(typeof(Repository<>)).As(typeof(IRepository<>)).InstancePerLifetimeScope();
containerBuilder.RegisterGeneric(typeof(BaseService<>)).As(typeof(IBaseService<>)).InstancePerLifetimeScope();
//containerBuilder.RegisterGeneric(typeof(Repository<>)).As(typeof(IRepository<>)).InstancePerLifetimeScope();
//containerBuilder.RegisterGeneric(typeof(BaseService<>)).As(typeof(IBaseService<>)).InstancePerLifetimeScope();
///反射注入服务层及接口层
var assemblysServices = GetDll( "Yi.Framework.Service.dll");
containerBuilder.RegisterAssemblyTypes(assemblysServices)
@@ -60,6 +60,9 @@ namespace Yi.Framework.WebCore.Utility
containerBuilder.Register(c => new CustomAutofacAop());//AOP注册
//containerBuilder.RegisterType<A>().As<IA>().EnableInterfaceInterceptors();开启Aop
//将数据库对象注入