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drop table person;
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create table person (
 id int auto_increment not null Prima(×îÍêÉÆµÄÐéÄâÖ÷»ú¹ÜÀíϵͳ)ry key ,
 uid  varchar(32),
 name varchar(32),
 password varchar(20)
);
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insert into person(uid,name,password) values('uid1','testname','123456');
insert into person(uid,name,password) values('uid1','testname','123456');
insert into person(uid,name,password) values('uid1','testname','123456');
insert into person(uid,name,password) values('uid1','testname','123456');
insert into person(uid,name,password) values('uid1','testname','123456');
insert into person(uid,name,password) values('uid1','testname','123456');
insert into person(uid,name,password) values('uid1','testname','123456');
insert into person(uid,name,password) values('uid1','testname','123456');
insert into person(uid,name,password) values('uid1','testname','123456');
--ÊÂÎñÌá½»
2¡£Õû¸ö³ÌÐò²¿·Ö¡£
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@page import="java.sql.*"%>
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<head>
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    <script type="text/javascript">
            function openPage(currentpage) {
                document.getElementById("cp").value = currentpage;
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   Cookie cookie = null ;
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