关于PHP批量移动图片文件的方法
求助关于PHP批量移动图片文件的方法
我现在有两个PHP的购物网站,产品类别比较多,现在我要第一个网站的数据库的部分产品转移到第二个网站的数据库中,图片也要随着移动出来,我就是想在循环读取和插入数据库的同时把每个产品的图片也从该产品目录下转移到另外的指定的文件夹下。如何操作,请高手们帮忙。先谢了。
------解决方案--------------------
查询出图片的路径后,用system函数调用系统命令copy复制图片到新路径,然后再将新路径插入到新数据库中。
------解决方案--------------------
这要区别图片的移动是在同一服务器下还是在不同的服务器下
同一服务器 可以使用 rename 函数
不同的服务器 要视环境设置使用
copy unlink
file_get_contents file_put_contents unlink
ftp 函数组
------解决方案--------------------
------解决方案--------------------
$conn1=mysql_connect(******);//源网站连接
$conn2=mysql_connect(******);//目标网站连接
$query=mysql_query("select * from ***********",$conn1);
while($rs = mysql_fetch_array($query)){
$imgpath1="/web1/".$rs("img");
$imgpath2="/web2/".$rs("img");
rename($imgpath1,$imgpath2);//同一服务器用,不同服务器则需要file_get_contents的方式来获取图片了
$sql="insert into tablename set ";
$ext="";
//如果不需要把id也一起导入过去,这里可以unset($rs['id']);再执行下面
foreach($rs as $key=>$value){
$sql.=$ext."`{$key}`='{$value}'";
$ext=",";
}
mysql_query($sql,$conn2);
}
大概就是这样。

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