如何为自托管WCF服务启用跨域调用

Question

I created a self hosted WCF service which runs on a windows machine. Now I would like to consume the service's operations using AJAX calls. Neither in iExplorer, Firefox nor Chrome I get a resulting JSON stream as supposed to.

What do I have to add to the self hosted service in order to allow cross domain calls?

Regards Simon

Answer 1

http://pranayamr.blogspot.se/2011/06/calling-cross-domain-wcf-service-using.html Seems like a valid article. You need to configure your service accordingly. This has worked for me in the past.

Answer 2

You have to add extra methods to expose cross domain policies,

http://blogs.msdn.com/b/carlosfigueira/archive/2008/03/07/enabling-cross-domain-calls-for-silverlight-apps-on-self-hosted-web-services.aspx

Answer 3

For Service GetPerson hosted on localhost\\Service.mvc use:

$.ajax({
            type: 'GET', //GET or POST or PUT or DELETE verb
            url: 'Service.svc/GetPerson', // Location of the service
            data: userid, //Data sent to server
            contentType: 'application/json; charset=utf-8', // content type sent to server
            dataType: 'json', //Expected data format from server
            processdata: true, //True or False
            success: function (data) {//On Successfull service call
                alert(data.Name);
            },
            error: function (msg) {// When Service call fails
                alert(msg);
            }
        });

Link: http://www.cleancode.co.nz/blog/1041/complete-example-wcf-ajax-ssl-http