Browse - Programming Tips - How can my servlet return JSON?

Date: 2013may23
Platform: Servlet
Language: Java

Q.  How can my servlet return JSON?

A.  Like this:

public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("application/json"); PrintWriter out = response.getWriter(); out.println("{ \"result\": \"Hello\" }"); }