newsaying.java

具备留言的功能

package j2ee.pj.servlet;

import j2ee.pj.dao.SayingDao;
import j2ee.pj.javabean.SayingBean;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Date;

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

public class NewSaying extends HttpServlet {

	
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

	this.doPost(request, response);
	}

	
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html;charset=utf-8");
		request.setCharacterEncoding("utf-8");
		response.setCharacterEncoding("utf-8");
		SayingDao sd=new SayingDao();
		SayingBean saying=new SayingBean();
		saying.setStitle(request.getParameter("stitle"));
		saying.setSauthor(request.getParameter("sauthor"));
		saying.setScontent(request.getParameter("scontent"));
		if(sd.insertSaying(saying)){
			response.sendRedirect("QuerySaying");
		}else{
			response.sendRedirect("newsaying.jsp");
		}
	}

}