builder.Services.AddSwaggerGen(options =>
{
    options.SwaggerDoc("v1", new OpenApiInfo
    {
        Version = "v1",
        Title = "Api標(biāo)題",
        Description = "Api描述"
    });
    //顯示注釋
    var xmlFileName = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";
    options.IncludeXmlComments(Path.Combine(AppContext.BaseDirectory, xmlFileName));
});

c.DocExpansion(DocExpansion.None);//DocExpansion設(shè)置為None可折疊所有方法
c.DefaultModelExpandDepth(-1);//-1 可不顯示Models