?? getpostservlet.java
字號:
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.lang.*;
public class GetPostServlet extends HttpServlet{
public void init(ServletConfig config) throws ServletException{
super.init(config);
//set self environment variable
}
public void doGet(HttpServletRequest req,HttpServletResponse resp)
throws IOException,ServletException{
resp.setContentType("text/html");
PrintWriter out=resp.getWriter();
String querystring=req.getQueryString();
out.println("<html><head><title>GetPostServlet</title></head><body>");
out.println("<form method=\"POST\" action=\"GetPostServlet\">");
out.println("<p>Name: <input type=\"text\" name=\"employee_name\" size=\"20\"></p>");
out.println("<p>CardNo:<input type=\"text\" name=\"employee_cardno\" size=\"20\"></p>");
out.println("<p> <input type=\"submit\" value=\"Submit\" name=\"B1\">");
out.println(" <input type=\"reset\" value=\"Reset\" name=\"B2\"></p>");
//out.println("<p> </p>");
out.println("</form>");
out.println("</body></html>");
}
public void doPost(HttpServletRequest req,HttpServletResponse resp)
throws IOException,ServletException{
resp.setContentType("text/html");
PrintWriter out=resp.getWriter();
String nameValue;
String cardnoValue;
//output interface
out.println("<html><head><title>GetPostServlet</title></head><body>");
nameValue=req.getParameter("employee_name");
cardnoValue=req.getParameter("employee_cardno");
out.println("<br>Post method response result:");
out.println("<br>nameValue="+nameValue);
out.println("<br>cardnoValue="+cardnoValue);
out.println("</body></html>");
}
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