显示注册信息 

package j2ee0525;

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 RegisterServlet extends HttpServlet {

    /**
     * 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 {

this.doPost(request, response);
    }

    /**
     * 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 {
//获得请求方式
        System.out.println("请求方法："+request.getMethod());
        System.out.println("URL"+request.getRequestURL());
        System.out.println("ip:"+request.getRemoteAddr());
        String name=request.getParameter("userName");
        System.out.println("userName:"+name);
        String pwd=request.getParameter("password");
        String sex=request.getParameter("sex");
        System.out.println("pwd:"+pwd+","+"sex:"+sex);
        response.setContentType("text/html charset=UTF-8");
        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.println("  </BODY>");
        out.println("</HTML>");
        out.flush();
        out.close();
    }

}
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>reg.html</title>
    
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="this is my page">
    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
    
    <!--<link rel="stylesheet" type="text/css" href="./styles.css">-->

  </head>
  
  <body>
   
<form action="reg" method="get">
userName<input type="text" name="userName"/><br/>
password<input type="password" name="password"/><br/>
sex<input type="radio" name="sex" value="male" checked/>男
<input type="radio" name="sex" value="femal" checked/>女<br/>

<input type="submit" value="注册"/>
</form>
  </body>
</html>

 

posted @ 2017-05-25 20:22  苏轼的红烧肉  阅读(182)  评论(0)    收藏  举报