📄 addadmin.java
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package servlet;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import sql.SQLAddAdmin;
public class AddAdmin extends HttpServlet {
/**
* Constructor of the object.
*/
public AddAdmin() {
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 {
HttpSession session = request.getSession();
response.setCharacterEncoding("UTF-8");
request.setCharacterEncoding("UTF-8");
response.setContentType("text/html;UTF-8");
PrintWriter out = response.getWriter();
String property = (String)session.getAttribute("property1");
System.out.println("&&&&&&&&&&&&&&&&&&"+property);
String id = (String) request.getParameter("id");
String password = (String) request.getParameter("password");
String name = (String) request.getParameter("name");
String age = (String) request.getParameter("age");
String gender = (String) request.getParameter("radiobutton");
String classs = (String) request.getParameter("classs")==null?"":(String) request.getParameter("classs");
String coursenumber = (String) request.getParameter("coursenumber") == null?"":(String) request.getParameter("coursenumber");
//System.out.println("property="+property+" id="+id+"password="+password+"classs="+classs);
SQLAddAdmin sqladd = new SQLAddAdmin();
boolean bool = (boolean) sqladd.methodadmin(id, password, property, name, age, gender, classs, coursenumber);
if(bool)
{
out.println("娣诲姞鎴愬姛!");
}
else
{
out.println("娣诲姞澶辫触!");
}
}
/**
* Initialization of the servlet. <br>
*
* @throws ServletException if an error occure
*/
public void init() throws ServletException {
// Put your code here
}
}
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