godeptservlet.java

cantain海鲜超市管理系统

package com.j1132.servlet.permission;

import java.io.IOException;

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

import com.j1132.bean.DeptBean;
import com.j1132.dao.dept.DeptDao;
import com.j1132.dao.dept.IdeptDao;
import com.j1132.util.Constance;

public class GoDeptServlet extends HttpServlet {

	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp)
			throws ServletException, IOException {
		
		IdeptDao dd = new DeptDao();
		
		long dept_id =Long.parseLong(req.getParameter("id"));
		
		DeptBean db = dd.finddept(dept_id);
		
		String dept_name = db.getDept_name();
		
		String dept_description = db.getDept_descreption();
		
		req.setAttribute(Constance.CURRENT_DEPTID, dept_id);
		
		req.setAttribute(Constance.CURRENT_DEPTNAME,dept_name);
		
		req.setAttribute(Constance.CURRENT_DEPTDESCRIP,dept_description);
		
		RequestDispatcher rd = req.getRequestDispatcher("/jsp/sf_nav_updatedept.jsp");
		
		rd.forward(req,resp);
	}
	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp)
			throws ServletException, IOException {
		doGet(req, resp);
	}
}