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环境
PHP 5.4.45
MySQL 5.6.29 标准版
主要用到了php系统函数 exec 以及mysql命令myqldump
代码
1、需要将本文件拷贝到具体项目中才使用
2、需要修改php.ini中的disable_functions，使得exec函数能正常使用
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>数据库备份</title>
<style>
body,td,th {font-family:"宋体"; font-size:12px;}
table{border-collapse:collapse;border:1px solid #CCC;background:#efefef;}
table caption{text-align:left; background-color:#fff; line-height:2em; font-size:14px; font-weight:bold; }
table th{text-align:left; font-weight:bold;height:26px; line-height:26px; font-size:12px; border:1px solid #CCC;}
table td{height:20px; font-size:12px; border:1px solid #CCC;background-color:#fff;}
.c1{ width: 120px;}
.c2{ width: 120px;}
.c3{ width: 70px;}
.c4{ width: 80px;}
.c5{ width: 80px;}
.c6{ width: 270px;}
ul{
width:327px;
padding:0px;
margin:0 auto;
}
ul li{
list-style:none;
margin-bottom:10px;
text-align:right;
font-size:18px;
width:440px;
}
li input{
height:35px;
width:220px;
}
</style>
</head>
<body>
<form action="" name="form" id="form">
<ul>
<li>
数据库地址：<input name="dblocation" value="<?php if(empty($_GET['dblocation'])){echo "ww.zztdrj.com";}else{echo $_GET['dblocation'];}?>"/>
</li>
<li>
端口号：<input name="dbport" value="<?php if(empty($_GET['dbport'])){}else{echo $_GET['dbport'];}?>"/>
</li>
<li>
用户名：<input name="dbuser" value="<?php if(empty($_GET['dbuser'])){}else{echo $_GET['dbuser'];}?>"/>
</li>
<li>
密码：<input name="dbpwd" value="<?php if(empty($_GET['dbpwd'])){}else{echo $_GET['dbpwd'];}?>"/>
</li>
<li>
数据库名：<input name="dbname" value="<?php if(empty($_GET['dbname'])){e}else{echo $_GET['dbname'];}?>"/>
</li>
<li>
mysqldump.exe所在目录：<input name="mysqldump" value="<?php if(empty($_GET['mysqldump'])){}else{echo $_GET['mysqldump'];}?>"/>
</li>
<li>
备份数据库文件存放目录：<input name="bakPath" value="<?php if(empty($_GET['bakPath'])){}else{echo $_GET['bakPath'];}?>"/>
</li>
<li style="text-align:center">
<input style="width: auto;" type="submit" value="备份数据库"></li>
</ul>
</form>
<?php
if(isset($_GET)){
$b=0;
foreach($_GET as $k=>$v){
if(!(empty($v))){
$b++;
}
}
if($b==7){
//配置数据库
$dbname=$_GET['dbname'];
$sqlPathName=$_GET['bakPath'].'/'.$dbname.".sql";
/*
while(is_file($sqlPathName)){
$dbname=$dbname.'01';
$sqlPathName==$_GET['bakPath'].'/'.$dbname.".sql";
}
*/
$exec=$_GET['mysqldump']."/mysqldump -h ".$_GET['dblocation']." -u".$_GET['dbuser']." -p".$_GET['dbpwd']." -P".$_GET['dbport']." ".$_GET['dbname'].">".$sqlPathName;
exec($exec,$output,$i);
}
}
运行结果
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