?? addlwservelet1.java
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package com.lwservelet;
import java.io.IOException;
import java.io.PrintWriter;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.bean.lwbean;
import com.db.Lworaretion;
public class addlwservelet1 extends HttpServlet {
/**
* Constructor of the object.
*/
public addlwservelet1() {
super();
}
/**
* Destruction of the servlet. <br>
*/
public void destroy() {
super.destroy(); // Just puts "destroy" string in log
// Put your code here
}
/**
* The doGet method of the servlet. <br>
*
* This method is called when a form has its tag value method equals to get.
*
* @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 doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.flush();
out.close();
}
/**
* 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 {
response.setContentType("text/html;charset=GB2312");
PrintWriter out = response.getWriter();
request.setCharacterEncoding("GBK");
String user=request.getParameter("user");
String cf=request.getParameter("cf");
String email=request.getParameter("email");
String tou=request.getParameter("tou");
String title=request.getParameter("title");
String content=request.getParameter("content");
Date date=new Date();
SimpleDateFormat st=new SimpleDateFormat();
String dat=st.format(date);
lwbean lw=new lwbean();
lw.setUsername(user);
lw.setEmail(email);
lw.setTou(tou);
lw.setDat(dat);
lw.setCf(cf);
lw.setTitle(title);
lw.setContent(content);
Lworaretion opr=new Lworaretion();
if(opr.addlw(lw)==0){
javax.servlet.RequestDispatcher dis=request.getRequestDispatcher("/index1.jsp");
dis.forward(request, response);
}
else{
out.print("<script language='javascript'>alert('提交失敗');window.location.href='newsprj/index.jsp';</script>");
}
out.flush();
out.close();
}
/**
* Initialization of the servlet. <br>
*
* @throws ServletException if an error occure
*/
public void init() throws ServletException {
// Put your code here
}
}
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