ajax跨域请求的方案

$.get("@Hosts.Default.Www/api/XXXXX/Getxxx/"+@Model.UserId, function(data) {
            $("#totalPv").text("历史访问量："+data[0]+"次");
            $("#todayPv").text("今日访问量："+data[1]+"次");
        });

 public class XXXXXController : ApiController
    {
        // GET api/pvrecords/5
        [HttpGet]
        public int[] Getxxx(int id)
        {
            HttpContext.Current.Response.AddHeader("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
            HttpContext.Current.Response.AddHeader("Access-Control-Allow-Origin", "www.xxx.com");
            return new int[] { 123, 456};
        }
    }