PHP將伺服器上的檔案下載(例如下載Excel模板)
阿新 • • 發佈:2019-01-10
//下載模板(前提:此檔案在伺服器上)
public function down()
{
header("Content-type:text/html;charset=utf-8");
$file_name="example.xls";
$file_name=iconv("utf-8","gb2312",$file_name);
$file_sub_path=PC_PATH.'modules/client/';
$file_path=$file_sub_path.$file_name;
if(!file_exists($file_path))
{
echo "沒有該檔案檔案";
return ;
}
$fp=fopen($file_path,"r");
$file_size=filesize($file_path);
//下載檔案需要用到的頭
Header("Content-type: application/octet-stream");
Header("Accept-Ranges: bytes");
Header("Accept-Length:".$file_size);
Header("Content-Disposition: attachment; filename=".$file_name);
$buffer=1024;
$file_count=0;
while(!feof($fp) && $file_count<$file_size)
{
$file_con=fread($fp,$buffer);
$file_count+=$buffer;
echo $file_con;
}
fclose($fp);
}
public function down()
{
header("Content-type:text/html;charset=utf-8");
$file_name="example.xls";
$file_name=iconv("utf-8","gb2312",$file_name);
$file_sub_path=PC_PATH.'modules/client/';
$file_path=$file_sub_path.$file_name;
if(!file_exists($file_path))
{
echo "沒有該檔案檔案";
return ;
}
$fp=fopen($file_path,"r");
$file_size=filesize($file_path);
//下載檔案需要用到的頭
Header("Content-type: application/octet-stream");
Header("Accept-Ranges: bytes");
Header("Accept-Length:".$file_size);
Header("Content-Disposition: attachment; filename=".$file_name);
$buffer=1024;
$file_count=0;
while(!feof($fp) && $file_count<$file_size)
{
$file_con=fread($fp,$buffer);
$file_count+=$buffer;
echo $file_con;
}
fclose($fp);
}