自定义mvc框架（中），根据自己的需求进行的测试方法

package com.lz.fraamework; import java.io.IOException; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.commons.beanutils.BeanUtils; import com.lz.fraamework.model.ActionModel; import com.lz.fraamework.model.ConfigModel; import com.lz.fraamework.model.ConfigModelFactory; import com.lz.fraamework.model.ForwardModel; /** * 对应图中的 ActionServelt:中央控制器 调用反射代码块 * * @author lzzxq * */ @WebServlet("*.action") public class DispathServelt extends HttpServlet { private static final long serialVersionUID = 1L; private ConfigModel configModel; // 将子控制器放在map集合中，而现在时放在config.xml // public Map<String, Action> actionMap = new HashMap<String, Action>(); @Override // 服务器启动就启用 public void init() throws ServletException { // actionMap.put("/book", new bookAction()); // actionMap.put("/order", new OederAction() ); try { configModel = ConfigModelFactory.build(); } catch (Exception e) { e.printStackTrace(); } } protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { doPost(request, response); } protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { @SuppressWarnings("unused") // jsp传递的参数 String methodName = request.getParameter("methodName"); // 获取浏览器路径的book String uri = request.getRequestURI(); uri = uri.substring(uri.lastIndexOf("/"), uri.lastIndexOf(".")); // Action action = actionMap.get(uri); // 通过 uri= 在configModel寻找 ActionModel actionmodel = configModel.pop(uri); if (actionmodel == null) { throw new RuntimeException("action not config"); } String type = actionmodel.getType(); // bookAction bk=new bookAction(); Action action; try { action = (Action) Class.forName(type).newInstance(); if(action instanceof ModelDriver) { ModelDriver md = (ModelDriver) action; Object bean = md.getModel(); BeanUtils.populate(bean, request.getParameterMap()); } // 具体业务代码返回值 增加，删除，修改，查看 tolist list String res = action.ececute(request, response); // 通过此方法 获取返回值 ForwardModel forwardModel = actionmodel.pop(res); if (forwardModel != null) { boolean redirect = forwardModel.isRedirect(); String path = forwardModel.getPath(); if (redirect) { response.sendRedirect(request.getContextPath() + "/" + path); } else { request.getRequestDispatcher(path).forward(request, response); } } } catch (Exception e) { e.printStackTrace(); } } }