AJAX jqXHR.status = 0 when calling remote URL

Question

I am trying to check username and password through restful web-service. So I am using AJAX to call the URL from JSP. Web service is running on another machine and the IP address of that machine is 100.100.100.100. When I run this programme It shows

jqXHR.status = 0

When I run the web-service and this application locally replacing IP address 100.100.100.100 to localhost It is working. But When I call remote machine using IP address it is not working. Why is that? Anybody can help me? I also referred the question in stack overflow but it didn't work.

Network is good. Both machines connected to the same WiFi Router. When I put that URL (http://100.100.100.100:8080/WebService/rest/get/auth/abraham/123)

               $.ajax({ 
                    type: 'GET',
                    url:  "http://100.100.100.100:8080/WebService/rest/get/auth/abraham/123",
                    dataType: 'text',
                    success: function(data, textStatus, jqXHR) {
                        alert('success');
                    },
                    error: function(jqXHR, textStatus, errorThrown) {
                        alert('Login Error: ' + textStatus);
                        alert(jqXHR.status);
                        alert(errorThrown);
                    }

2) if you put `http://100.100.100.100:8080/WebService/rest/get/auth/abraham/123` in your browser does it work ? — Gabriele Petrioli, Apr 26 '18 at 09:54
3) Have you enabled CORS on the remote server ? (*you must*) — Gabriele Petrioli, Apr 26 '18 at 09:54
CORS stands for **C**ross-**O**rigin **R**esource **S**haring , see https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS — Gabriele Petrioli, Apr 26 '18 at 10:21
How can I do with this code? Can you help me? This is for my university project? — , Apr 26 '18 at 10:26
When you are viewing a page from domain A in the browser, that page cannot not make a remote request to a page in domain B, unless the domain B specifically allows it. — Gabriele Petrioli, Apr 26 '18 at 11:58
How can I allow it Sir? I put `cross domain = true;`. But it didn't work. — , Apr 26 '18 at 15:16
For enabling cors on the remote server see https://enable-cors.org/server.html — Gabriele Petrioli, Apr 26 '18 at 15:20
I used `Glassfish server`. But now I am using` payarafish server`. Because I thought that might be server error. But error exists :( — , Apr 26 '18 at 15:25

AJAX jqXHR.status = 0 when calling remote URL

0 Answers0