Why, when translated into production, the call to the servlet began to return Status Code: 404 OK?

Question

Java

Hello.

In my web application for Apache Tomcat, the interaction between frontend and backend traditionally goes through the get web service.

while testing on Localhost everything was OK:

Request URL:http://localhost:8000/GetINFO?get_info=NAME
Request Method:GET
Status Code:200 OK

, when I transferred it to the product, an HTTP error - 404 began to return.

Request URL:http://server01/example/GetINFO?get_info=NAME
Request Method:GET
Status Code:404 OK

servlet

@WebServlet(name = "GetINFO", description = "GetINFO", urlPatterns = "/GetINFO")

public class GetHPBSMEvents extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
...
}
}

I'm addressing you like this

$.getJSON('../GetINFO?get_info=NAME', function (jsondata) {
..
        });

What is the problem and how to solve it?

Answer 1

after reloading Intellige IDEA and cleaning out all Java processes, the web service started working...