js解析xml实现二级，三级联动简单成功实例源代码及相关文档

package com.vanceinfo.servlet; 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 LinkServlet extends HttpServlet { private static final long serialVersionUID = -125832627900370000L; public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { doPost(request, response); } public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String sheng = request.getParameter("sheng"); String shi = request.getParameter("shi"); System.out.println("sheng---" + sheng + "---shi---" + shi); } }