header - thinkphp如何?彈窗下載

來源:互聯網
上載者:User
header("Pragma: public");
header("Cache-control: max-age=".$expire);

//header('Cache-Control: no-store, no-cache, must-revalidate');
header("Expires: " . gmdate("D, d M Y H:i:s",time()+$expire) . "GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s",time()) . "GMT");
header("Content-Disposition: attachment; filename=".$showname);
header("Content-Length: ".$length);
header("Content-type: ".$type);
header('Content-Encoding: none');
header("Content-Transfer-Encoding: binary" );
if($content == '' ) {
readfile($filename);
}else {
echo($content);
}
exit();

這是http裡面的一段代碼,可是我用它只能讀出到瀏覽器中。請問有什麼方法點選連結如“下載”便出現一個彈框然後自己輸入儲存名字存起來呢?

回複內容:

header("Pragma: public");
header("Cache-control: max-age=".$expire);

//header('Cache-Control: no-store, no-cache, must-revalidate');
header("Expires: " . gmdate("D, d M Y H:i:s",time()+$expire) . "GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s",time()) . "GMT");
header("Content-Disposition: attachment; filename=".$showname);
header("Content-Length: ".$length);
header("Content-type: ".$type);
header('Content-Encoding: none');
header("Content-Transfer-Encoding: binary" );
if($content == '' ) {
readfile($filename);
}else {
echo($content);
}
exit();

這是http裡面的一段代碼,可是我用它只能讀出到瀏覽器中。請問有什麼方法點選連結如“下載”便出現一個彈框然後自己輸入儲存名字存起來呢?

header("Content-type: application/octet-stream;");

或者修改 httpd 的 mime.types 裡面對應的檔案類型為 application/octet-stream

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