📄 register.java
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package cn.wanfeng.myblog.servlet;
import cn.wanfeng.myblog.dao.*;
import cn.wanfeng.myblog.dto.*;
import cn.wanfeng.myblog.factory.*;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import cn.wanfeng.myblog.dao.BlogDao;
import cn.wanfeng.myblog.exceptions.BlogDaoException;
import cn.wanfeng.myblog.factory.BlogDaoFactory;
public class Register extends HttpServlet {
/**
* Constructor of the object.
*/
public Register() {
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
.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
out.println("<HTML>");
out.println(" <HEAD><TITLE>A Servlet</TITLE></HEAD>");
out.println(" <BODY>");
out.print(" This is ");
out.print(this.getClass());
out.println(", using the GET method");
out.println(" </BODY>");
out.println("</HTML>");
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 {
String Username=request.getParameter("username");
String Password=request.getParameter("password");
String Password1=request.getParameter("password1");
String Subject=request.getParameter("subject");
String Name=request.getParameter("name");
String Description=request.getParameter("description");
BlogDao dao = BlogDaoFactory.create();
Blog dto=new Blog();
dto.createPk();
dto.setUsername(Username);
dto.setPassword(Password);
dto.setSubject(Subject);
dto.setSubject(Subject);
dto.setDescription(Description);
try {
dao.insert(dto);
} catch (BlogDaoException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
RequestDispatcher requestDispatcher = this.getServletContext().getRequestDispatcher("/Success.jsp");
requestDispatcher.forward(request, response);
}
/**
* Initialization of the servlet. <br>
*
* @throws ServletException if an error occure
*/
public void init() throws ServletException {
// Put your code here
}
}
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