src/sample/XXX.Plugin.MediatR/MediatRStartup.cs

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using MediatR;

namespace XXX.API
{
    /// <summary>
    /// 自定义启动类
    /// </summary>
    public class MediatRStartup : INetProStartup
    {
        /// <summary>
        /// 执行顺序
        /// </summary>
        public double Order { get; set; } = int.MaxValue;

        /// <summary>
        /// 服务注入
        /// </summary>
        /// <param name="services"></param>
        /// <param name="configuration"></param>
        /// <param name="typeFinder"></param>
        public void ConfigureServices(IServiceCollection services, IConfiguration configuration = null, ITypeFinder typeFinder = null)
        {
            //批量注入(可正则匹配注入所有子程序集，也可在每个子程序集中独立注入)
            services.BatchInjection("^XXX.", "Service$"); //批量注入以XXX前缀的程序集，Service结尾的类

            //https://ardalis.com/using-mediatr-in-aspnet-core-apps/
            services.AddMediatR(typeof(MediatRStartup));
        }

        /// <summary>
        /// 请求管道配置
        /// </summary>
        /// <param name="application"></param>
        /// <param name="env"></param>
        public void Configure(IApplicationBuilder application, IWebHostEnvironment env)
        {
        }
    }
}