insertreplyservlet.java

具备留言的功能

package j2ee.pj.servlet;

import j2ee.pj.dao.ReplyDao;
import j2ee.pj.javabean.ReplyBean;

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 InsertReplyServlet extends HttpServlet {

	
	public InsertReplyServlet() {
		super();
	}

	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	
	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");
		String hid=request.getParameter("hid");
		int sid=0;
		if(hid!=null&&hid!=""){
			sid=Integer.parseInt(hid);
		}
		ReplyBean rb=new ReplyBean();
		rb.setR_sid(sid);
		rb.setRauthor(request.getParameter("hautho"));
		rb.setRcontent(request.getParameter("hcontent"));
		ReplyDao rd=new ReplyDao();
		if(rd.insertReply(rb)){
			response.sendRedirect("QuerySaying");
		}else{
			return;
			//response.sendRedirect("QuerySaying");
		}
	}

	public void init() throws ServletException {
		// Put your code here
	}

}