How to enable cookies while sending a request with Java Jersey client?

Question

I need to send a get request to an API and get the results. I am using Java, Jersey library in my project and I decided to use Jersey client in order to get the data. However, the API returns an error message which indicates that I should enable cookies to reach out this API. I can get correct response when try with applications like postman, or just with using a normal browser like chrome. But I could not find out how can I enable cookies in Java Jersey client object.

I searched to learn how to enable cookies in a Java Jersey client but I could not find any resource about it. So I could not try any solution.

My code is very simple:

    Client client = Client.create(); // Create jerseu client
    WebResource webResource = client.resource(BASEURI +  EXCHANGEINFO); // create web resource with a specific URI

    System.out.println(webResource 
            .accept("application/json")
            .get(ClientResponse.class)
            .getEntity(String.class)); // Write results to console

At the result of this request, I got the error that I mentioned above. How can I enable cookies while sending a request with Java Jersey client?

Answer 1

您必须像这样使用。我为您提供有关jersey客户端和Cookie的简短代码段。

Client client = Client.create(); // Create jerseu client    
WebTarget webTarget = client.target(BASEURI +  EXCHANGEINFO);       
Invocation.Builder invocationBuilder =  webTarget.request(MediaType.APPLICATION_JSON);
Response response = invocationBuilder
                            .cookie("cookie-name","cookie-value")
                            .cookie(new Cookie("cookieParam2", "cookieValue2"))
                            .get();