动态评星系统 ajax实现

package com.jqpack.start; import java.io.IOException; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; public class SetPicStar extends HttpServlet { private static final long serialVersionUID = 1L; protected void SetStar(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { int star=Integer.parseInt(request.getParameter("star")); StringBuffer xml = new StringBuffer("<result><SetStar>"); xml.append(star); xml.append("</SetStar>"); xml.append("</result>"); System.out.println(xml); sendResponse(response, xml.toString()); } public SetPicStar() { super(); } public void destroy() { super.destroy(); } public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { SetStar(request,response); } public void init() throws ServletException { } private void sendResponse(HttpServletResponse response, String responseText) throws IOException { response.setContentType("text/xml"); response.getWriter().write(responseText); } }