package servlet;

import Library.info.*;

import java.io.*;

import javax.servlet.*;

import javax.servlet.http.*;

import sun.management.resources.agent;

public class SelectServlet extends HttpServlet {

private static final long serialVersionUID=1L;

public SelectServlet() {

super();

}

public void destroy() {

super.destroy();

}

public void doGet(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

response.setContentType("text/html");

response.setCharacterEncoding("UTF-8");

request.setCharacterEncoding("UTF-8");

HttpSession session=request.getSession();

@SuppressWarnings("unused")

PrintWriter out=response.getWriter();

Book s=null;

Worksql w=null;

String name=request.getParameter("name");

if(name.equals("")){

session.setAttribute("selectstr","请输入书名！");

request.getRequestDispatcher("selectfail.jsp").forward(request,response);

}

else{

s=new Book();

w=new Worksql();

s.setName(name);

Book s1=w.selectInformation(s);

if(name.equals(s1.getName())){

session.setAttribute("s1",s1);

// request.getRequestDispatcher("deleteresult.jsp").forward(request,response);

request.getRequestDispatcher("selectresult.jsp").forward(request,response);

}

else{

session.setAttribute("selectstr", "没有此书");

request.getRequestDispatcher("selectfail.jsp").forward(request,response);

}

}

}

public void doPost(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

doGet(request,response);

}

public void init() throws ServletException {

}

}