qlhb/Ropin.Environmentally.VideoService/Startup.cs

using InitQ;
using log4net;
using log4net.Config;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.HttpsPolicy;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Microsoft.OpenApi.Models;
using Ropin.Environmentally.VideoService.service;
using Ropin.Environmentally.VideoService.Subscribe;
using Ropin.Inspection.Common.Helper;
using Ropin.Inspection.Model.Entities;
using Ropin.Inspection.Repository;
using Ropin.Inspection.Repository.MTN;
using Ropin.Inspection.Repository.MTN.Interface;
using Ropin.Inspection.Repository.SYS;
using Ropin.Inspection.Repository.SYS.Interface;
using Ropin.Inspection.Repository.VMC;
using Ropin.Inspection.Repository.VMC.Interface;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Threading.Tasks;

namespace Ropin.Environmentally.VideoService
{
    public class Startup
    {
        public Startup(IConfiguration configuration)
        {
            Configuration = configuration;
            var logRepo = LogManager.GetRepository(Assembly.GetEntryAssembly());
            XmlConfigurator.Configure(logRepo, new FileInfo("log4net.config"));
        }

        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.AddSingleton(new Appsettings(Configuration));
            services.AddHttpClient();
            services.AddControllersWithViews();
            services.AddControllers();
            #region 配置文件
            var rabbitMQ = Configuration.GetSection("RabbitMQ").Get<RabbitMQModel>();
            services.AddSingleton<RabbitMQModel>(rabbitMQ);
            #endregion
            #region 
            services.AddTransient<IVMCDevCameraRepository, VMCDevCameraRepository>();
            services.AddTransient<ITbdmCodeDetailRepository, TbdmCodeDetailRepository>();
            services.AddTransient<ImtnAlarmShadowRecordRepository, mtnAlarmShadowRecordRepository>();
            services.AddTransient<ITsysMessageFileRepository, TsysMessageFileRepository>();
            #endregion

            services.AddHostedService<RabbitMQVideoService>();

            //services.AddInitQ(m =>
            //{
            //    m.SuspendTime = 1000;
            //    m.ConnectionString = Configuration["ConnectionSetting:RedisConnection"];
            //    m.ListSubscribe = new List<Type>() { typeof(RedisSubscribeBoxno), typeof(RedisIntervalSubscribeBoxno) };
            //    m.ShowLog = false;
            //});
            services.AddNodeServices();
            services.AddSignalR();
            var connectionString = Configuration["ConnectionSetting:MySqlConnection"];
            ServerVersion serverVersion = ServerVersion.AutoDetect(connectionString);
            services.AddDbContext<InspectionDbContext>(options =>
                options.UseMySql(connectionString, serverVersion));
            //但很多场景下Scoped又不能满足我们，这时候就需要注入一个Singleton的DBContext的工厂方法
            services.AddSingleton<Func<InspectionDbContext>>(() =>
            {
                var optionsBuilder = new DbContextOptionsBuilder<InspectionDbContext>();
                optionsBuilder.UseMySql(connectionString, serverVersion);
                //如果有其他依赖的话，可以通过provider.GetService<XX>()来获取
                return new InspectionDbContext(optionsBuilder.Options);
            });

            services.AddSwaggerGen(c =>
            {
                c.SwaggerDoc("v1", new OpenApiInfo { Title = "Ropin.Environmentally.VideoService", Version = "v1" });
            });
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
                app.UseSwagger();
                app.UseSwaggerUI(c => c.SwaggerEndpoint("v1/swagger.json", "Ropin.Environmentally.VideoService v1"));
            }

            app.UseHttpsRedirection();

            app.UseRouting();

            app.UseAuthorization();

            app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllers();
            });
        }
    }
}