register_jsp.java

来自「手机在线系统 采用Java 中的J2ME, JSP 跟MySql 运行环」· Java 代码 · 共 116 行

JAVA
116
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package org.apache.jsp.login;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.sql.*;
import com.j2me.data.*;

public final class register_jsp extends org.apache.jasper.runtime.HttpJspBase
    implements org.apache.jasper.runtime.JspSourceDependent {

  private static java.util.Vector _jspx_dependants;

  public java.util.List getDependants() {
    return _jspx_dependants;
  }

  public void _jspService(HttpServletRequest request, HttpServletResponse response)
        throws java.io.IOException, ServletException {

    JspFactory _jspxFactory = null;
    PageContext pageContext = null;
    HttpSession session = null;
    ServletContext application = null;
    ServletConfig config = null;
    JspWriter out = null;
    Object page = this;
    JspWriter _jspx_out = null;
    PageContext _jspx_page_context = null;


    try {
      _jspxFactory = JspFactory.getDefaultFactory();
      response.setContentType("text/html; charset=gb2312");
      pageContext = _jspxFactory.getPageContext(this, request, response,
      			null, true, 8192, true);
      _jspx_page_context = pageContext;
      application = pageContext.getServletContext();
      config = pageContext.getServletConfig();
      session = pageContext.getSession();
      out = pageContext.getOut();
      _jspx_out = out;

      out.write("\r\n");
      out.write("\r\n");
      out.write("\r\n");
      out.write("<HTML>\r\n");
      out.write("\r\n");
      out.write("<HEAD>\r\n");
      out.write("\r\n");
      out.write("<TITLE> New Document </TITLE>\r\n");
      out.write("\r\n");
      out.write("</HEAD>\r\n");
      out.write("\r\n");
      out.write("<BODY>\r\n");

     /**
	  * @(#)register.jsp	1.11 01/08/23
	  * Copyright (c) 2004-2005 wuhua of workroom Inc. All Rights Reserved.
	  * @version 	1.0, 10/05/2004
	  * @author 	饶荣庆
	  * @author 	余煜辉
	  */

	 /*这个文件的一点点问题。
	  *问题是,由于JSP的中文支持不是很好。得到的参数,与读取数据库时他们采用的编码方式不同,
	  *虽然输入的中文一样,但是结果却是乱的, 所以判断时结果也不一样,所以一律采用英文方式登陆
	  */

	 /*此文件用于获得手机客户端发送用户名,用户密码,用户邮箱,用户电话并判断它们是否合法*/
    
	 
	 User userData = null;	//数据库类
	 String userName = request.getParameter("name");	//获得用户名
	 String eMail = request.getParameter("eMail");	   //获得用户邮箱
	 String phone = request.getParameter("phone");	   //获得用户电话
	 String userPassword = request.getParameter("password");	  //获得用户密码

	 try
	 {
		 userData = new User();
		 userData.connect();	 //连接数据库
		 userData.registerUser(userName, userPassword, eMail, phone);	 //添家一个用户
		 out.println("true");	  //如果操作成功则输出true
	 }
	 catch(ClassNotFoundException e)
	 {
         out.println("Error");
	 }	   
	 catch(SQLException sqlexception)
	 {
		 //如果发现异常则输出不为true的信息返回客户端,
		 out.println("Error");
	 }

	 //注销连接
	 userData.disconnect();
	

      out.write("\r\n");
      out.write("\r\n");
      out.write("</BODY>\r\n");
      out.write("</HTML>\r\n");
    } catch (Throwable t) {
      if (!(t instanceof SkipPageException)){
        out = _jspx_out;
        if (out != null && out.getBufferSize() != 0)
          out.clearBuffer();
        if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
      }
    } finally {
      if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
    }
  }
}

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