Hello, all
I want to use struts2.0.14 but I’m a beginner. I want to return xml to the browser, If I return null in the execute method of an action, is there any ban consequence? I need some advice. I just want it this way: In my action: public String execute() throws Exception{ PrintWriter pw = null; response.setContentType(“text/xml;charset=GBK”); reponse.setHeader(“Cache-Control”, “no-cache”); try{ pw = response.getWriter(); pw.print(“<root><child>Lucy</child></root>”); } catch (IOException e) { e.printStackTrace(); } finally { pw.close(); pw = null; } return null; }