.NET Core 创建Windows服务

.NET Core 创建Windows服务

作者：高堂
原文地址：https://www.cnblogs.com/gaotang/p/10850564.html

写在前面

使用 TopShelf+Autofac+AutoMapper+Quartz+NLog 完成现有项目定时调度任务

1.相关NetGet包

• 依赖注入 Alexinea.Autofac.Extensions.DependencyInjection
• 对象映射 AutoMapper.Extensions.Microsoft.DependencyInjection
• 调度 Autofac.Extras.Quartz
• Topshelf注入 Topshelf.Autofac
• Topshelf日志 Topshelf.NLog/Topshelf.Log4Net

2.添加Autofac自动映射服务

• 引入 Alexinea.Autofac.Extensions.DependencyInjection

3.添加AutoMapper自动映射类

• 引入 AutoMapper.Extensions.Microsoft.DependencyInjection
• 添加测试类 User、UserDto
• 添加服务类 IUserRepository、UserRepository、IUserService、UserService,获取配置文件中的User信息并转换为业务模型UserDto
• 添加映射配置文件 MapperProfiles
• 添加Autofac扩展 AutoMapperExtensions

public static class AutoMapperExtensions
{
    public static ContainerBuilder ConfigureAutoMapper(this ContainerBuilder builder)
    {
        builder.RegisterAssemblyTypes(AppDomain.CurrentDomain.GetAssemblies())
            .AsClosedTypesOf(typeof(ITypeConverter<,>))
            .AsImplementedInterfaces();
        builder.RegisterAssemblyTypes(typeof(AutoMapperExtensions).Assembly)
            .AssignableTo<Profile>().As<Profile>();

        builder.Register(c => {
            var profiles = c.Resolve<IEnumerable<Profile>>();
            var context = c.Resolve<IComponentContext>();
            return new MapperConfiguration(x => {
                foreach (var profile in profiles) x.AddProfile(profile);
                x.ConstructServicesUsing(context.Resolve);
            });
        }).SingleInstance().AsSelf();

        builder.Register(c => {
            var context = c.Resolve<IComponentContext>();
            var config = context.Resolve<MapperConfiguration>();
            return config.CreateMapper();
        }).As<IMapper>();

        return builder;
    }
}

• 添加自定义服务扩展 ServicesExtensions

public static class ServicesExtensions
{
    public static ContainerBuilder ConfigureSelf(this ContainerBuilder builder)
    {
        var services = new ServiceCollection();
        // register appsettings.json
        services.Configure<User>("UserConfig", Settings.Instance.Configuration.GetSection("User"));
        builder.Populate(services);
        // register services repositories
        builder.RegisterAssemblyTypes(typeof(UserRepository).Assembly)
                .Where(t => t.Name.EndsWith("Repository"))
                .AsImplementedInterfaces();
        builder.RegisterAssemblyTypes(typeof(UserService).Assembly)
                .Where(t => t.Name.EndsWith("Service"))
                .AsImplementedInterfaces();

        return builder;
    }
}

4.添加Quartz调度任务

• 引入 Autofac.Extras.Quartz
• 添加调度任务类 MyJob1
• 添加Autofac扩展 QuartzExtensions

public static ContainerBuilder ConfigureQuartz(this ContainerBuilder builder)
{
    // 1) Register IScheduler
    builder.RegisterModule(new QuartzAutofacFactoryModule());
    // 2) Register jobs
    builder.RegisterModule(new QuartzAutofacJobsModule(typeof(MyJob1).Assembly));

    return builder;
}

5.添加日志

• 引入 NLog.Extensions.Logging

6.创建TopShelf服务

• 引入 Topshelf.NLog
• 引入 Topshelf.Autofac

7.发布并添加Windows服务

• 发布为独立文件

• 添加安装（install.bat）和卸载文件（uninstall.bat）

cd /d %~dp0
Sample.Topshelf.exe install
pause

cd /d %~dp0
Sample.Topshelf.exe uninstall
pause

源码

• 博客示例代码Gitee：https://gitee.com/gt1983/Sample.Topshelf

参考资料

• 使用.netcore部署window服务完成过程（使用nssm,Topshelf）
• 使用Topshelf部署Windows服务