<?php
header("content-type:text/html;charset=utf-8");
// 设置SQL文件保存文件名
$cfg_dbname = 'db_name';//数据库名
$filename = date("Ymd",time())."_".$cfg_dbname.".sql"; //导出要备份的sql文件名
// 获取当前页面文件路径,SQL文件就导出到指定文件夹内
// $savePath = './Public/upload/DB/';
$savePath = 'D:/phpstudy/www/project/DB/';
if(!file_exists($savePath)){
mkdir($savePath,0777,true);
}
$tmpFile = $savePath.$filename;
fopen($tmpFile, "r");
chmod($tmpFile,0777);
$cfg_dbuser = 'username';//用户名
$cfg_dbpwd = 'password';//密码
exec("D:/phpstudy/MySQL/bin/mysqldump.exe -u$cfg_dbuser -p$cfg_dbpwd --default-character-set=utf8 $cfg_dbname > $tmpFile ");
$nowDate = date('Ymd',strtotime('-1 week'));//一周前
$delFile = $savePath.$nowDate.'_'.$cfg_dbname.'.sql';
unlink($delFile);
?>
header("content-type:text/html;charset=utf-8");
// 设置SQL文件保存文件名
$cfg_dbname = 'db_name';//数据库名
$filename = date("Ymd",time())."_".$cfg_dbname.".sql"; //导出要备份的sql文件名
// 获取当前页面文件路径,SQL文件就导出到指定文件夹内
// $savePath = './Public/upload/DB/';
$savePath = 'D:/phpstudy/www/project/DB/';
if(!file_exists($savePath)){
mkdir($savePath,0777,true);
}
$tmpFile = $savePath.$filename;
fopen($tmpFile, "r");
chmod($tmpFile,0777);
$cfg_dbuser = 'username';//用户名
$cfg_dbpwd = 'password';//密码
exec("D:/phpstudy/MySQL/bin/mysqldump.exe -u$cfg_dbuser -p$cfg_dbpwd --default-character-set=utf8 $cfg_dbname > $tmpFile ");
$nowDate = date('Ymd',strtotime('-1 week'));//一周前
$delFile = $savePath.$nowDate.'_'.$cfg_dbname.'.sql';
unlink($delFile);
?>