entereditmenuservlet.java

来自「这是一个内容管理系统（CMS）以MVC方式写出,没有使用框架」· Java 代码 · 共 58 行

package servlet.article;

import java.io.IOException;

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

import Bean.MenuBean;

/**
 * Servlet implementation class for Servlet: EnterEditMenuServlet
 *
 */
 public class EnterEditMenuServlet extends javax.servlet.http.HttpServlet implements javax.servlet.Servlet {
	    /**
	 * 
	 */
	private static final long serialVersionUID = 1L;

		/* (non-Java-doc)
		 * @see javax.servlet.http.HttpServlet#HttpServlet()
		 */
		public EnterEditMenuServlet() {
			super();
		}   	
		
		/* (non-Java-doc)
		 * @see javax.servlet.http.HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
		 */
		protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
			// TODO Auto-generated method stub
			response.setContentType("text/html;chaset=gb2312");
			request.setCharacterEncoding("gb2312");//解决中文显示问题
			String Id=request.getParameter("Id");//得到栏目ID
			
			RequestDispatcher rd=null;//跳转页面
			MenuBean menubean=new MenuBean();
			//DBControl DC=new DBControl();	DC.getConnPool();
			//ResultSet rs=null;
			db.DB dt=new db.DB();
			dt.executeQuery("select * from menu where Id="+Id.trim());
			menubean.setId(dt.getInt("Id"));
			menubean.setParentid(dt.getInt("ParentID"));
			menubean.setMenunaem(dt.getString("MenuName"));
			menubean.setIntroduce(dt.getString("Introduce"));
			if(dt.getString("IsShow").trim().equals("1"))			
				menubean.setIsshow("checked");
			else
				menubean.setIsshow("");
			request.setAttribute("menubean", menubean);
			
			rd=request.getRequestDispatcher("/jsjadmin/Menu/editmenu.jsp");
			rd.forward(request, response);//跳转到编缉页面s
			dt.close();
		}  	  	  	    
	}