Autofac依赖注入
作者：互联网
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Autofac;
using Autofac.Configuration.Core;
namespace AutoFacIOC
{
class Program
{
static void Main(string[] args)
{
//直接指定实例类型
var builder = new ContainerBuilder();
builder.RegisterType();
builder.RegisterType().As();
using (var container = builder.Build())
{
var manager = container.Resolve();
manager.Search("SELECT * FORM USER");
}
Type objType = Type.GetType("AutoFacIOC.IRepository, AutoFacIOC");
Type objTypeSql = Type.GetType("AutoFacIOC.SqlRepository, AutoFacIOC");
Type objTypeRedis = Type.GetType("AutoFacIOC.RedisRepository, AutoFacIOC");
//通过配置文件实现对象的创建
var builder2 = new ContainerBuilder();
builder2.RegisterType();
//builder.RegisterType().As();
builder2.RegisterType(objTypeSql).As(objType);
//builder.RegisterType().Named("AutofacDemo.Lib.Oracle.OracleDatabase");
//builder2.RegisterModule(new ConfigurationSettingsReader("autofac"));
using (var container = builder2.Build())
{
var manager = container.Resolve();
manager.Search("SELECT * FORM USER");
}
//通过配置文件，配合Register方法来创建对象
var builder3 = new ContainerBuilder();
builder3.RegisterType();
//builder3.RegisterModule(new ConfigurationSettingsReader("autofac"));
//builder3.RegisterType().Named("AutoFacIOC.SqlRepository");
//builder3.Register(c => new DBBase(c.Resolve()));
//builder3.RegisterType(objTypeRedis).Named("AutofacDemo.Lib.Sql.SqlDatabase", objType);
//builder3.RegisterType(objType).Named("AutoFacIOC.DBBase", objType);
builder3.RegisterType(objTypeRedis).As(objType);
using (var container = builder3.Build())
{
var manager = container.Resolve();
manager.Search("SELECT * FORM USER");
}
Console.ReadKey();
}
}
}
标签：Autofac,依赖,RegisterType,manager,var,using,builder3,AutoFacIOC,注入 来源： https://www.cnblogs.com/devgis/p/16418584.html