manager_add.java

这是基于jsp的任务管理系统

package cn.project.bit.servlet;

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

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

import cn.project.bit.business.Manager_Manager;

public class Manager_Add 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
	{
		HttpSession ses = request.getSession();
		
		String manager_name = (String)request.getParameter("manager_name");
		String department = (String)request.getParameter("department");
		String manager_password = (String)request.getParameter("manager_password");
		try
		{
			manager_name=new String(manager_name.getBytes("ISO8859_1"));
		
            department=new String(department.getBytes("ISO8859-1"));
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
boolean tag = Manager_Manager.HasManager(manager_name);
		
		if(tag)
		{
			RequestDispatcher requestDispatcher = request.getRequestDispatcher("Guanli/AdminGuanli/Manager_Add_Error.jsp");
			
			requestDispatcher.forward(request,response);
		}
		else
		{
			Manager_Manager.add_Manager(manager_name, manager_password, department);
		
			RequestDispatcher requestDispatcher = request.getRequestDispatcher("Guanli/AdminGuanli/Manager_Add_Success.jsp");
		
			requestDispatcher.forward(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 {

		doGet(request,response);
	}

}