ABP 框架webapi设置跨域

1.在.WebApi项目中使用  NuGet Install-Package Microsoft.AspNet.WebApi.Cors

2.在xxxWebApiModule类中添加如下代码

 public override void Initialize()
        {
            IocManager.RegisterAssemblyByConvention(Assembly.GetExecutingAssembly());

            DynamicApiControllerBuilder
                .ForAll<IApplicationService>(typeof(demoApplicationModule).Assembly, "app")
                .Build();

            Configuration.Modules.AbpWebApi().HttpConfiguration.Filters.Add(new HostAuthenticationFilter("Bearer"));
            var cors = new EnableCorsAttribute("*", "*", "*");
            GlobalConfiguration.Configuration.EnableCors(cors);
        }