📄 reg_result.jsp
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<?xml version="1.0" encoding="UTF-8" ?><%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@page import="java.util.*" %>
<%@page import="shop.*" %>
<%@page import="javax.servlet.http.HttpSession" %>
<%@page import="java.sql.*"%>
<%
request.setCharacterEncoding("UTF-8");
String name=request.getParameter("username");
String password=request.getParameter("userpassword");
String tel=request.getParameter("tel");
String addr=request.getParameter("addr");
String postcode=request.getParameter("postcode");
boolean isfull=false;
boolean isexist=true;
if(name==null||password==null||tel==null||addr==null||postcode==null){
}else{
password=password.trim();
tel=tel.trim();
addr=addr.trim();
postcode=postcode.trim();
if(name.equals("")||password.equals("")||tel.equals("")||addr.equals("")||postcode.equals("")){
}else {
isfull=true;
}
}
if(isfull==true){
Connection conn=DatabaseConn.getConnection();
String sql = "SELECT * FROM User WHERE Name='"+name+"'" ;
Statement sm=conn.createStatement();
ResultSet rs=sm.executeQuery(sql);
int i=rs.getRow();
if(i!=1){
isexist=false;
}
}
%><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="stylesheet" type="text/css" href="web2.css" /><title>娉ㄥ唽</title></head><body> <div id="wrap">
<%if(isfull==false){ %>
<div id="header"><h1>娉ㄥ唽澶辫触</h1></div>
<div align="center">
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