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分享class DataBackUp{
private $cmd;
public function __construct($user,$pass,$db,$dir){
$this->cmd = "mysqldump -u {$user} -p {$pass} {$db} > {$dir}/{$db}.sql";
}
public function backUp(){
if(!exec($this->cmd)){
echo "back failed!please check and try again later!";
}
else echo " back database done";
}
}
$back = new DataBackUp('root','1111','test','d://backup');
$back->backUp();class DataBackUp{
private $cmd;
public function __construct($user,$pass,$db,$dir){
$this->cmd = "mysqldump -u {$user} -p{$pass} {$db} > {$dir}/{$db}.sql";
}
public function backUp(){
if(!exec($this->cmd)){
echo "back failed!please check and try again later!";
}
else echo " back database done";
}
}
$back = new DataBackUp('root','1111','test','d://backup');
$back->backUp();