php引用prince類，頁面提示不能載入pdf

Question

<?php

require 'prince.php';

//print_r() ;

//exit();

$prince = new Prince('D:\\prince\\engine\\bin\\prince.exe ');

//$prince = new Prince('D:\prince\engine\bin\prince.exe');

header( 'Content-Type: application/pdf');

header('Content-Disposition: inline; filename="foo.pdf"');

$prince->convert_file_to_passthru(' http://www.baidu.com');

?>

如上程式碼，開啟網頁提示不能載入pdf

Answer 1

看不到具體錯誤內容？