toarticleadd.java

来自「实现银行系统中某个部门的计算机设备管理、公共信息管理、权限用户管理、系统设置等,」· Java 代码 · 共 66 行

package com.isoftstone.banktearm1.to;

import java.io.IOException;
import java.io.PrintWriter;

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

import com.isoftstone.banktearm1.dao.ArticleEditDao;
import com.isoftstone.banktearm1.vo.BankTeam1ArticleVo;
/*
 * 转向文章添加的servlet
 */
public class ToArticleAdd extends HttpServlet {

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		this.doPost(request, response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		Object id =request.getAttribute("id");
		ArticleEditDao dao=new ArticleEditDao();
		BankTeam1ArticleVo myvo=new BankTeam1ArticleVo();
		
		if(id==null||id.equals("")){
			id="";
			response.sendRedirect("ArticleAdd.jsp");
		}
		else{
			try{
				myvo=dao.search(String.valueOf(id));
				request.setAttribute("myvo",myvo);
				request.getRequestDispatcher("ArticleAdd.jsp").forward(request,response);
			}catch(Exception e){
				request.setAttribute("errorMessage",e.getMessage());
				request.getRequestDispatcher("BankTeam1ErrorPage.jsp").forward(request,response);
			}
		}
	}

}