update.java

我实习时候的设计

package cn.yyl.lon;

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;

public class update extends HttpServlet {

	/**
	 * 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 {

		String teacherid=request.getParameter("teacherid");
		String password=request.getParameter("password");
		String teachername=request.getParameter("teachername");
		String sex=request.getParameter("sex");
		String zhicheng=request.getParameter("zhicheng");
		String department=request.getParameter("department");
		new DB().update(teacherid, password, teachername, sex, zhicheng, department);
		response.sendRedirect("/xuanke/modyfy.jsp");
		
	}

}