javaee/JavaEEDZY/src/org/zhichunqi/www/CommentServlet.java

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package org.zhichunqi.www;

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;

import org.apache.log4j.Logger;

public class CommentServlet extends HttpServlet {
	Logger log = Logger.getLogger("org.zhichunqi.www.CommentServlet");
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		
	}
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		request.setCharacterEncoding("utf-8");
		response.setCharacterEncoding("utf-8");
		int thingid = Integer.parseInt(request.getParameter("thingid"));
		int uid = Integer.parseInt(request.getParameter("uid"));
		String uname = request.getParameter("uname");
		String content = request.getParameter("content");
//		System.out.println(thingid);
//		System.out.println(uid);
//		System.out.println(uname);
//		System.out.println(content);
		Service s = new Service();
		Comments comments = new Comments(thingid,uid,uname,content);
		s.insertComment(comments);
		s.addCommentCount(thingid,true);
		log.info("评论信息成功！");
		response.sendRedirect("ThingDetailServlet?id="+thingid);
	}
}