PHP文件下载
function filedown($id, $type){ $ziliao = M("ziliao"); $data = $ziliao->where("id=%d and type=%d",$id,$type)->find(); if(empty($data)){ $this->downerror("数据异常!"); } $filename = $data[‘name‘]; $path = $data[‘path‘]; $path = $_SERVER[‘DOCUMENT_ROOT‘] . $path; $path = iconv("UTF-8", "GB2312", $path); if(!is_file($path)){ $this->downerror("文件不存在!"); } $file = fopen($path,"r"); // 打开文件 // 输入文件标签 Header("Content-type: application/octet-stream"); Header("Accept-Ranges: bytes"); Header("Accept-Length: ".filesize($path)); Header("Content-Disposition: attachment; filename=" . iconv("UTF-8", "GB2312", $filename)); // 输出文件内容 echo fread($file,filesize($path)); fclose($file); exit(); }
郑重声明:本站内容如果来自互联网及其他传播媒体,其版权均属原媒体及文章作者所有。转载目的在于传递更多信息及用于网络分享,并不代表本站赞同其观点和对其真实性负责,也不构成任何其他建议。