MLHttpRequest cannot load http://161.85.91.7:9001/office/offices/123. Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:56696' is therefore not allowed access.

[Shashank Dutt Jha]

Server side code:

   protected Server() throws Exception {
        JAXRSServerFactoryBean sf = new JAXRSServerFactoryBean();
        sf.setResourceClasses(CustomerService.class);
        sf.setResourceProvider(CustomerService.class,
            new SingletonResourceProvider(new CustomerService()));
        sf.setAddress("http://161.85.91.7:9000/";);
        sf.create();


-------
When I try to connect to server from chrome browser I get following error

MLHttpRequest cannot load http://161.85.91.7:9001/office/offices/123.
Response to preflight request doesn't pass access control check: No
'Access-Control-Allow-Origin' header is present on the requested resource.
Origin 'http://localhost:56696' is therefore not allowed access.


How to resolve this issue?