ActionFilterAttribute .net核心WebApi。设置自定义响应标头

Question

尝试varios方法，而不是成功。 我想更改标题并在javascript中获取

结果debug，headers.Add 标题未知=我的标题授权

我无法在javascript中获取它，因为他没有发送标头，如何发送标头？

.net core web api 2.0

Answer 1

解决！

solved! // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
    public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
    {
        app.UseMiddleware(typeof(ErrorHandlingMiddleware));
        app.UseCors(b => b.AllowAnyHeader().WithExposedHeaders("Authorization").AllowAnyMethod().AllowAnyOrigin().AllowCredentials());
        app.UseMvc();

    }

添加.WithExposedHeaders（“授权”）

THX