mainservlet.java

一个专门用来快速开发网站的框架

package com.core.web;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import com.opensymphony.webwork.dispatcher.ServletDispatcher;
import com.opensymphony.webwork.ServletActionContext;
/**
 * 这是总控的Servelt，在web.xml中配置成自启动.
 * 1、加载配置文件。
 * 2、接收客户端的请求，交给RequestProcessor处理。
 */
public class MainServlet extends ServletDispatcher {
    private static Log log = LogFactory.getLog(MainServlet.class);
     public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException {
        try{
            request.setCharacterEncoding("GBK");
        }catch(Exception ex){
            log.error("设置字符集时出错！");
        }
         doMyTask(request, response);
         super.service(request, response);
     }

     /**
      * 截获servelt处理自己的业务。
      * @param request HttpServletRequest
      * @param response HttpServletResponse
      * @throws ServletException
      */
     public void doMyTask(HttpServletRequest request, HttpServletResponse response) throws ServletException {
         ServletActionContext.setRequest(request);
     }



}