?? studentinfoservlet.java
字號:
package cn.com.servlet;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.*;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import cn.com.bean.Student;
import cn.com.dao.StudentDao;
public class StudentInfoServlet extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=gbk");
request.setCharacterEncoding("gbk");
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>");
String name1=request.getParameter("name").toString();
//out.println(name1);
List list = new ArrayList();
StudentDao sd =new StudentDao();
list=sd.student(name1);
Iterator it=list.iterator();
while(it.hasNext())
{
Student stu= (Student)it.next();
out.println(stu.getMajor());
}
out.println(" </BODY>");
out.println("</HTML>");
out.flush();
out.close();
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
doGet( request, response);
}
}
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