InvalidOperationException Cannot modify ServiceCollection after application is built .Net6 异常
背景 a56爆大奖在线娱乐用了一个叫Unchase.Swashbuckle.AspNetCore.Extensions的库来加强Swagger的文档，a56爆大奖在线娱乐一般写法是这样的： builder.Services.AddSwaggerGen(c => { //文档 c.SwaggerDoc("v1", new OpenApi
