package com.ocean.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;
public class TestServlet extends HttpServlet
{
/**
* Destruction of the servlet. <br>
*/
public void destroy()
{
super.destroy();
}
/**
* 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
{
String method = request.getMethod();
String login = request.getParameter("login");
String likes[] = request.getParameterValues("likes");
String likeStr = null;
if(likes == null)
{
likeStr = "";
}
else
{
StringBuffer sb = new StringBuffer();
for(int i=0;i<likes.length;i++)
{
if(i>0)
sb.append(",");
sb.append(likes[i]);
}
likeStr = sb.toString();
}
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("提交方式:"+method+"<br>");
out.print("登录名:"+login+"<br>");
out.println("爱好:"+likeStr+"<br>");
out.println("<a href='/ChineseSupport/send.html'>返回</a>");
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
{
String method = request.getMethod();
String login = request.getParameter("login");
String likes[] = request.getParameterValues("likes");
String likeStr = null;
if(likes == null)
{
likeStr = "";
}
else
{
StringBuffer sb = new StringBuffer();
for(int i=0;i<likes.length;i++)
{
if(i>0)
sb.append(",");
sb.append(likes[i]);
}
likeStr = sb.toString();
}
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("提交方式:"+method+"<br>");
out.print("登录名:"+login+"<br>");
out.println("爱好:"+likeStr+"<br>");
out.println("<a href='/ChineseSupport/send.html'>返回</a>");
out.println(" </BODY>");
out.println("</HTML>");
out.flush();
out.close();
}
/**
* Initialization of the servlet. <br>
*
* @throws ServletException
* if an error occure
*/
public void init() throws ServletException
{
}
}