php ajax无刷新上传图片与图片下载功能的实现代码如下所示:
submit.php
0){
echo "上传文件失败";
die;
}
$dir='./photo/';
$type=substr($_FILES['photo']['name'],strrpos($_FILES['photo']['name'],'.'));
$filename=time().rand(1000,9999).$type;
if(is_uploaded_file($_FILES['photo']['tmp_name'])){
move_uploaded_file($_FILES['photo']['tmp_name'],$dir.$filename);
echo "上传成功";
}else{
echo "上传文件失败";
}遍历数据库数据
$pages){
$page=$pages;
}
//数据从第几条开始
$start=($page-1)*$length;
$sql="select * from upload limit $start,$length";
$res=mysql_query($sql);
?>
首页
" rel="external nofollow" >上一页
" rel="external nofollow" >下一页
" rel="external nofollow" >尾页
下载代码