verifyoperator.java

基于jsp的固定资产管理系统,自己做的

package 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 VO.Operator_Class;
import DAO.*;

public class VerifyOperator 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 {

		response.setContentType("text/html");
		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 {

		response.setContentType("text/html");
		response.setCharacterEncoding("gbk");
		request.setCharacterEncoding("gbk");
		//PrintWriter out = response.getWriter();
		OperatorDAO oo=new OperatorDAO();
		Operator_Class oc=new Operator_Class();
		String ID=request.getParameter("ID");
		oc.setID(ID);
		oc.setPwd(request.getParameter("pwd"));
		int k=oo.verifyOperator(oc);
		if(k==-1)
		{
			//RequestDispatcher dispatcher=request.getRequestDispatcher("/newUser.htm");
			//dispatcher.forward(request, response);
			response.sendRedirect("/mobile/error.jsp");
		}
		else if(k==0)
		{
			response.sendRedirect("/mobile/operator.jsp?ID="+ID);
		}
		else
		{
			response.sendRedirect("/mobile/admin.jsp?ID="+ID);

		}
	}

}