services.AddSwaggerGen(option =>
            {
            
                option.SwaggerDoc("System", new OpenApiInfo { Title = "系统功能", Description = " 系统功能文档 ", Version = "v1" });
                option.SwaggerDoc("NoGroup", new OpenApiInfo { Title = "其他",   Description=" 其他功能文档 ",Version="v1"});   

                var bearer = new OpenApiSecurityScheme()
                {
                    Description = "JWT Bearer",
                    Name = "Authorization",
                    In = ParameterLocation.Header,
                    Type = SecuritySchemeType.ApiKey

                };
                option.AddSecurityDefinition("Bearer", bearer);

                var sr = new OpenApiSecurityRequirement();
                sr.Add(new OpenApiSecurityScheme
                {
                    Reference = new OpenApiReference
                    {
                        Type = ReferenceType.SecurityScheme,
                        Id = "Bearer"
                    }
                }, new string[] { });
                option.AddSecurityRequirement(sr);



                option.CustomSchemaIds(t => t.ToString());
            });

app.UseSwaggerUI(options =>
            { 
                options.SwaggerEndpoint("/swagger/System/swagger.json", "系统功能");
                options.SwaggerEndpoint("/swagger/NoGroup/swagger.json", "其他");
            });