<!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" />
<title>系统维护</title>
<style>
body{
font-size:12px;
}
</style>
</head>
<body>
<p>
<a href="updateAdminpwd.html" target="content">修改管理员密码</a> ||
<a href="sys_main.php?action=beifen" target="content">备份数据库</a> ||
<a href="sys_main.php?action=huifu" target="content">恢复数据库</a>
</p>
<?php
if($_GET["action"] == "huifu") {
include "sys_huifuData.php";
}else if ($_GET["action"] == "beifen"){
date_default_timezone_set('PRC');
include "config.php";
$backcmd = "mysqldump -u$username -p$password yanjing";
//exec($backcmd,$out,$status);
//echo "备份成功".$backcmd;
$comm_dir = "D:/Program Files (x86)/EasyPHP-5.3.8.0/mysql/bin/";//mysqldump所在路径:mysql/bin
$file_dir = "backup/";//备份文件路径
$file_name = date("Ymd-His").".sql";//备份文件名
$backCMD = $backcmd.'>'.$file_dir.$file_name;
//echo $backCMD."<br>";
exec($backCMD,$arr,$i);//执行备份命令
if($i == 0)
{
echo "备份成功";
}else{
echo "备份失败";
}
}else if ($_GET["action"] == "huifuaction") {
// 我的数据库信息都存放到config.php文件中,所以加载此文件,如果你的不是存放到该文件中,注释此行即可;
require_once('config.php');
if ( isset ( $_POST['sqlFile'] ) )
{
$file_name = "backup/".$_POST['sqlFile']; //要导入的SQL文件名
set_time_limit(0); //设置超时时间为0,表示一直执行。当php在safe mode模式下无效,此时可能会导致导入超时,此时需要分段导入
$fp = @fopen($file_name, "r") or die("不能打开SQL文件 $file_name");//打开文件
mysql_connect($dbhost, $dbuser, $dbpass) or die("不能连接数据库 $dbhost");//连接数据库
mysql_select_db($dbname) or die ("不能打开数据库 $dbname");//打开数据库
echo "<p>正在清空数据库,请稍等....<br>";
$result = mysql_query("SHOW tables");
while ($currow=mysql_fetch_array($result))
{
mysql_query("drop TABLE IF EXISTS $currow[0]");
echo "清空数据表【".$currow[0]."】成功!<br>";
}
echo "<br>恭喜你清理MYSQL成功<br>";
echo "正在执行导入数据库操作<br>";
// 导入数据库的MySQL命令
//linux下
//exec("mysql -u$dbuser -p$dbpass $dbname < ".$file_name);
//win下
exec("source ".$file_name);
echo "<br>导入完成!";
mysql_close();
}
}
?>
</body>
</html>