search.java

来自「我实习时候的设计」· Java 代码 · 共 33 行

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 search 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 username=request.getParameter("username");
java.sql.ResultSet rs=new DB().search(username);
request.setAttribute("rs", rs);
request.getRequestDispatcher("/xuanke/showsearch.jsp").forward(request, response);//新知识点，注意
		
	}

}