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 {
}
}